Benaroya v. Willis ( 2018 )


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  • Filed 5/17/18
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    SECOND APPELLATE DISTRICT
    DIVISION FOUR
    MICHAEL BENAROYA,                        B281761
    Petitioner and Appellant,         (Los Angeles County
    Super. Ct. Nos. BS164066,
    v.                                 BS164649)
    BRUCE WILLIS et al.,
    Respondents.
    APPEAL from a judgment of the Superior Court of Los Angeles
    County, Rafael Ongkeko, Judge. Reversed and remanded.
    Loeb & Loeb, David Grossman and Robert J. Catalano for
    Petitioner and Appellant.
    Lavely & Singer, Martin D. Singer, Allison S. Hart; Horvitz &
    Levy, Jeremy B. Rosen and John F. Querio for Respondents.
    Benaroya Pictures (Benaroya) contracted with Westside
    Corporation (Westside) to pay the well-known actor Bruce Willis, the
    president of Westside, to perform in a movie to be produced by
    Benaroya. After a dispute arose regarding Willis’ payment, Willis and
    Westside (collectively respondents) commenced arbitration proceedings
    against Benaroya, pursuant to the arbitration clause in the agreement.
    While in arbitration, respondents moved to amend their arbitration
    demand to name appellant Michael Benaroya individually, even though
    he was not a party to the agreement, on the ground that he was the
    alter ego of Benaroya. The arbitrator granted the request, found
    appellant to be Benaroya’s alter ego, and awarded damages to
    respondents for which both Benaroya and appellant, as Benaroya’s alter
    ego, were liable. The trial court denied appellant and Benaroya’s
    petition to vacate the award as to appellant, and granted respondents’
    petition to confirm the award. In this appeal from the confirmation of
    the award, appellant contends the trial court erred because he was a
    nonsignatory to the arbitration agreement, and only the court, not the
    arbitrator, had authority to determine whether he was compelled to
    arbitrate as the alter ego of Benaroya. We agree and therefore reverse
    the judgment. We remand the case to the trial court with directions to:
    (1) set aside its rulings denying appellant and Benaroya’s petition to
    vacate the award and granting respondent’s petition to confirm; and
    (2) enter new orders granting appellant and Benaroya’s petition to
    vacate the award as to appellant, and granting respondents’ petition to
    confirm the award only as to Benaroya.
    FACTUAL AND PROCEDURAL BACKGROUND
    2
    In September 2014, Benaroya and Westside entered an escrow
    agreement for Creative Artists Agency to hold $8 million in trust for the
    services of Bruce Willis in a movie. Willis signed the agreement as
    president of Westside, designated in the contract as “Lender,” and
    appellant signed on behalf of Benaroya Pictures, identified as
    “Producer.” The agreement contained an arbitration clause, providing
    in relevant part: “If there is any dispute between Producer and Lender
    with respect to the disposition of funds deposited in the Escrow
    Account, the parties agree that such dispute shall be resolved
    exclusively through arbitration . . . pursuant to the rules and
    regulations of JAMS [Judicial Arbitration and Mediation Service] before
    a single arbitrator. If the parties are unable to agree upon an
    arbitrator, the arbitrator will be selected according to the Commercial
    Arbitration Rules of JAMS.”1
    In May 2015, respondents filed a demand for arbitration pursuant
    to the arbitration clause, alleging that Benaroya breached the escrow
    agreement by failing to pay Willis. Benaroya filed an answer and
    counterclaim, alleging money had and received, conversion, and breach
    of the contract by Willis.
    On September 10, 2015, respondents moved before the arbitrator
    to amend the arbitration demand to name appellant as an additional
    party. The motion for leave to amend asserted that appellant is “the
    1    We describe the terms of the arbitration agreement in more detail
    below in our Discussion.
    3
    founder, principal, managing member, sole officer and Chief Executive
    Officer of Benaroya Pictures.”
    Benaroya opposed the motion, arguing that appellant was not a
    party to the escrow agreement and arbitration clause, and that the
    question whether a nonsignatory can be compelled to arbitrate is a
    question for the trial court alone.
    After the arbitrator issued a tentative ruling granting
    respondents’ motion for leave to amend, Benaroya and appellant
    informed the arbitrator and respondents “that they would submit” on
    the tentative ruling. The arbitrator then granted the motion to amend
    and named appellant as a party to the arbitration, relying on Rule 11(b)
    of the JAMS Comprehensive Arbitration Rules and Procedures, which
    “provides that jurisdictional disputes, including regarding who are
    proper parties to the Arbitration, ‘shall be submitted to and ruled on by
    the Arbitrator. The Arbitrator has the authority to determine
    jurisdiction . . . issues as a preliminary matter.’” In support of the
    ruling, the arbitrator cited Comerica Bank v. Howsam (2012) 
    208 Cal. App. 4th 790
    (Comerica) for the proposition that “[a]n arbitrator
    may decide the question whether an alter ego relationship exists when
    the designated arbitration rules give the arbitrator the power to
    determine the question.”
    Following the ruling, Benaroya’s arbitration brief continued to
    dispute the arbitrator’s exercise of jurisdiction over appellant. For their
    part, respondents’ brief asked the arbitrator to draw an adverse
    inference against appellant on the alter ego issue, because Benaroya
    had not produced financial documents in response to a subpoena.
    4
    Benaroya and appellant opposed the request, reiterating their position
    that the arbitrator lacked authority to bind appellant as Benaroya’s
    alter ego.2 Appellant and Benaroya challenged the alter ego theory
    again in their post-hearing closing brief.
    The matter proceeded through arbitration. Ultimately, in the
    final arbitration award, the arbitrator determined appellant to be
    Benaroya’s alter ego. The arbitrator found “considerable unity of
    interest between [Benaroya] and [appellant],” reasoning that appellant
    “solely controls” and “adds funds” to Benaroya. He further reasoned
    that appellant “personally made the misrepresentations to Willis’
    agents on behalf of [Benaroya].” The arbitrator further cited appellant’s
    admission of “sloppy record-keeping,” his failure to “produce many
    documents,” and his lack of credibility. The arbitrator concluded that,
    although it was “a close call, . . . an inequity would result if [appellant]
    was not found to be [Benaroya’s] alter ego.” On the merits of the
    contract dispute, the arbitrator found in favor of respondents and
    awarded them $5,024,778.61 in damages, plus prejudgment interest,
    2     They also contended that the subpoenas were served only three
    days before the commencement of the arbitration hearing, and were
    extremely overbroad and irrelevant to the alter ego issue. The
    subpoenas sought, among other documents, “All statements for any
    account at any financial institution of any kind in which Benaroya
    Pictures has held any interest from January 1, 2012 to the present” and
    “All documents evidencing or memorializing all monies paid by
    Benaroya Pictures for the production of the motion picture entitled
    Idol’s Eye from January 1, 2013 to November 30, 2014.”
    5
    attorney fees, and costs, for which Benaroya and appellant (as
    Benaroya’s alter ego) were liable.
    Appellant and Benaroya moved to vacate the arbitration award or
    to correct it to remove appellant as a party. They argued that the
    arbitrator exceeded his authority by making the alter ego finding and
    exercising jurisdiction over appellant, a nonsignatory to the arbitration
    agreement. They further argued that the arbitrator’s determination
    usurped the authority of the court and was legally unsupportable.
    Respondents filed a petition to confirm the award. The trial court
    granted respondents’ petition, denied appellant and Benaroya’s
    petition, and entered judgment in favor of respondents. Appellant
    timely appealed.
    DISCUSSION
    Appellant contends the trial court erred in confirming the
    arbitration award because the decision whether a nonsignatory to an
    arbitration agreement can be compelled to arbitrate is a matter solely
    within the authority of the trial court, not the arbitrator. We agree:
    while the relevant JAMS rule here permits an arbitrator to determine
    whom among signatories to an arbitration agreement are proper parties
    for the dispute to be arbitrated, the rule cannot (and does not) permit
    the arbitrator to determine whether a nonsignatory to the arbitration
    agreement can be compelled to arbitrate. The authority to decide that
    question resides, by law, solely with the trial court.
    The escrow agreement stated that it was “between Benaroya
    Pictures (‘Producer’) and Westside Corp . . . (‘Lender’) [for the services
    6
    of] Bruce Willis (‘Artist’).” As we have noted, the arbitration provision
    in the escrow agreement provided in pertinent part: “If there is any
    dispute between Producer and Lender with respect to the disposition of
    funds deposited in the Escrow Account, the parties agree that such
    dispute shall be resolved exclusively through arbitration in Los Angeles,
    California pursuant to the rules and regulations of JAMS before a
    single arbitrator. If the parties are unable to agree upon an arbitrator,
    the arbitrator will be selected according to the Commercial Arbitration
    Rules of JAMS.” In the provision on governing law, the agreement
    stated, in part that “all disputes which may arise between the parties
    hereto under or with respect to this Escrow Agreement . . . will be
    determined pursuant to California law and shall be resolved either by
    arbitration in accordance with the rules of JAMS or by a determination
    by a SAG-AFTRA arbitration tribunal, based upon the election of fora
    permitted by this Escrow Agreement. All such procedures shall be held
    in Los Angeles, California and Producer and Lender hereby submit to
    personal jurisdiction in the State of California for such purposes.”
    The trial court reasoned that the arbitrator’s powers derive from
    the agreement to arbitrate and therefore examined the arbitration
    provision in the escrow agreement to determine if the arbitrator
    exceeded his powers. Because the escrow agreement stated that the
    rules of JAMS applied, the court looked to those rules, which state that
    the arbitrator shall determine its own jurisdiction, and concluded that
    7
    the arbitrator correctly determined the alter ego issue and did not
    impermissibly expand the scope of the arbitration provision.3
    “We review de novo the trial court’s order confirming the
    arbitration award. [Citations.]” (Greenspan v. LADT, LLC (2010) 
    185 Cal. App. 4th 1413
    , 1435 (Greenspan).) “Whether an arbitration
    agreement is binding on a third party (e.g., a nonsignatory) is a
    question of law subject to de novo review. [Citation.]” (Daniels v.
    Sunrise Senior Living, Inc. (2013) 
    212 Cal. App. 4th 674
    , 680 (Daniels);
    see also Suh v. Superior Court (2010) 
    181 Cal. App. 4th 1504
    , 1512 (Suh)
    [“Whether an arbitration agreement is operative against a nonsignatory
    is determined by the trial court and reviewed de novo.”].)
    Here, while it is true that the language of an arbitration
    agreement determines the scope of the arbitrator’s powers granted by
    the signatories, the agreement cannot bind nonsignatories, absent a
    judicial determination that the nonsignatory falls within the limited
    3     The court cited JAMS Rule 11(b), which provided: “Jurisdictional
    and arbitrability disputes, including disputes over the formation,
    existence, validity, interpretation or scope of the agreement under
    which Arbitration is sought, and who are proper Parties to the
    Arbitration, shall be submitted to and ruled on by the Arbitrator. The
    Arbitrator has the authority to determine jurisdiction and arbitrability
    issues as a preliminary matter.” The court also relied on JAMS Rule
    24(c): “In determining the merits of the dispute, the Arbitrator shall be
    guided by the rules of law agreed upon by the Parties. . . . The
    Arbitrator may grant any remedy or relief that is just and equitable and
    within the scope of the Parties’ agreement, including, but not limited to,
    specific performance of a contract or any other equitable or legal
    remedy.”
    8
    class of third-parties who can be compelled to arbitrate. (See Sandquist
    v. Lebo Automotive, Inc. (2016) 1 Cal.5th 233, 252 (Sandquist) [“To
    presume arbitrability without first establishing, independently, consent
    to arbitration is to place the proverbial cart before the horse.”].)
    “‘Although California has a strong policy favoring arbitration
    [citations], our courts also recognize that the right to pursue claims in a
    judicial forum is a substantial right and one not lightly to be deemed
    waived. [Citations.] Because the parties to an arbitration clause
    surrender this substantial right, the general policy favoring arbitration
    cannot replace an agreement to arbitrate. [Citations.] Thus, the right
    to compel arbitration depends upon the contract between the parties,
    [citations], and a party can be compelled to submit a dispute to
    arbitration only where he has agreed in writing to do so. [Citation.]’
    [Citation.]” (Smith v. Microskills San Diego L.P. (2007) 
    153 Cal. App. 4th 892
    , 896 (Smith); Matthau v. Superior Court (2007) 
    151 Cal. App. 4th 593
    , 598 (Matthau) [“Arbitration is a favored method of
    resolving disputes, but the policy favoring arbitration does not
    eliminate the need for an agreement to arbitrate and does not extend to
    persons who are not parties to an agreement to arbitrate.”].) Numerous
    cases confirm the general rule that “a party cannot be compelled to
    arbitrate a dispute that he or she has not agreed to resolve by
    arbitration. [Citations.]” 
    (Daniels, supra
    , 212 Cal.App.4th at p. 680;
    see, e.g., Hotels Nevada, LLC v. L.A. Pacific Center, Inc. (2012) 
    203 Cal. App. 4th 336
    , 347 [“‘The right to arbitration depends upon contract;
    a petition to compel arbitration is simply a suit in equity seeking
    9
    specific performance of that contract. [Citations.] There is no public
    policy favoring arbitration of disputes which the parties have not agreed
    to arbitrate.’”]; Adajar v. RWR Homes, Inc. (2008) 
    160 Cal. App. 4th 563
    ,
    569 [arbitration cannot be compelled unless there is an agreement to
    arbitrate]; Freeman v. State Farm Mut. Auto. Ins. Co. (1975) 
    14 Cal. 3d 473
    , 481 [“There is indeed a strong policy in favor of enforcing
    agreements to arbitrate, but there is no policy compelling persons to
    accept arbitration of controversies which they have not agreed to
    arbitrate and which no statute has made arbitrable.”]; Goldman v.
    SunBridge Healthcare, LLC (2013) 
    220 Cal. App. 4th 1160
    , 1169
    (Goldman) [“‘“‘there is no policy compelling persons to accept arbitration
    of controversies which they have not agreed to arbitrate’”’”].)
    “There are circumstances in which nonsignatories to an
    agreement containing an arbitration clause can be compelled to
    arbitrate under that agreement. As one authority has stated, there are
    six theories by which a nonsignatory may be bound to arbitrate:
    ‘(a) incorporation by reference; (b) assumption; (c) agency; (d) veil-
    piercing or alter ego; (e) estoppel; and (f) third-party beneficiary’
    [citations].” 
    (Suh, supra
    , 181 Cal.App.4th at p. 1513.)
    Although a nonsignatory can be compelled to arbitrate, California
    caselaw is clear that “an arbitrator has no power to determine the
    rights and obligations of one who is not a party to the arbitration
    agreement. [Citation.] The question of whether a nonsignatory is a
    party to an arbitration agreement is one for the trial court in the first
    instance.” (American Builder’s Assn. v. Au-Yang (1990) 
    226 Cal. App. 3d 10
    170, 179 (American Builder’s); see also 
    Matthau, supra
    , 151 Cal.App.4th
    at p. 604 [“‘Whether or not an arbitration agreement is operative
    against a person who has not signed it involves a question of
    “substantive arbitrability” which is to be determined by the court.’”];
    City of Hope v. Bryan Cave, L.L.P. (2002) 
    102 Cal. App. 4th 1356
    , 1369
    [“‘The determination of standing to arbitrate as a party to the
    contractual arbitration agreement is a question of law for the trial court
    in the first instance.’”].)
    This rule is grounded on policy concerns explained by the court in
    American Builder’s: “If an arbitrator, rather than a trial court, were to
    determine whether an arbitration provision were operative against a
    nonsignatory, a stranger to the agreement might be subjected to and be
    bound by an arbitration to which such stranger had not consented and
    would be without effective review. While a court will vacate an
    arbitration award if the arbitrators exceeded their powers, courts may
    not examine the sufficiency of the evidence supporting the award.
    [Citations.] [Fn. omitted.] Thus, if [the plaintiff] were to bring a motion
    to vacate the award asserting the arbitrator had exceeded his powers in
    ordering joinder due to insufficient evidence to support a finding that
    [the corporation] was the [defendants’] principal, the trial court,
    constrained by the limited grounds set forth in [Code of Civil Procedure
    section] 1286.2, would decline to review the arbitrator’s factual finding.”
    (American 
    Builder’s, supra
    , 226 Cal.App.3d at pp. 179-180.)
    In American Builder’s, a builder and a homeowner entered into a
    written construction contract that contained an arbitration clause.
    When a dispute arose about the contract, the plaintiff builder sued the
    11
    owners of the property. The defendant owners filed a demand for
    arbitration. The arbitrator found that, although the defendants were
    the signatories to the contract, they had signed the contract as agents
    for a corporation. The arbitrator therefore ordered the defendants to
    join the nonsignatory corporation in the proceedings. The plaintiff
    moved to stay the proceedings to obtain judicial review of the order.
    The arbitrator continued the hearing, and the plaintiff filed a complaint
    seeking to enjoin the defendants from including the corporation in the
    arbitration proceedings.
    The trial court denied the injunction on the grounds that the
    arbitrator had jurisdiction to determine whether the defendants signed
    as agent for the corporation, and that the “‘all claims’” language in the
    arbitration clause was sufficient to bind the plaintiff to arbitration.
    (American 
    Builder’s, supra
    , 226 Cal.App.3d at p. 175.) The appellate
    court reversed, holding that “[t]he question of whether a nonsignatory is
    a party to an arbitration agreement is one for the trial court in the first
    instance.” (Id. at p. 179.) The court acknowledged that “an arbitrator is
    authorized to determine all questions necessary to resolve the
    controversy submitted for decision. [Citation.] However, ‘judicial
    enthusiasm for alternative methods of dispute resolution “must not in
    all contexts override the rules governing the interpretation of
    contracts[,]” as the policy favoring arbitration cannot displace the
    necessity for a voluntary agreement to arbitrate. [Citation.]’
    [Citation.]” (Ibid.)
    Similarly, in Retail Clerks Union v. L. Bloom Sons Co. (1959) 
    173 Cal. App. 2d 701
    , the appellant petitioned to compel arbitration with a
    12
    corporate entity that was separate from the corporation that was a
    party to the contract. The trial court denied the petition, and the
    appellate court affirmed the denial. The appellate court explained that
    the non-party “did not consent to have th[e] issue decided by an
    arbitrator rather than by a court of competent jurisdiction.” (Id. at p.
    703.) The court reasoned that appellant was “urging the patently
    absurd proposition that two parties can by contract effectively stipulate
    for the mode of determination of the rights of a third party who has not
    only not assented to such a mode of determination but who also is not
    even accorded an opportunity to participate in such determination.”
    (Ibid.) Like respondents here, the appellant argued that the non-party
    to the contract was merely the alter ego of the party. The court stated,
    “[a]ppellant begs the question. It must first be determined whether [the
    non-party] is in fact but the alter ego of respondent. . . . The proper
    forum for that determination is, of course, a court of law.” (Ibid.)
    In First Options of Chicago, Inc. v. Kaplan (1995) 
    514 U.S. 938
    (First Options), the United States Supreme Court set forth the same
    policy concerns as those expressed by American Builder’s in explaining
    that the question regarding who has the power to decide whether a
    party has agreed to arbitrate is crucial because of the deference
    accorded an arbitrator’s decision. The court stated, “a party who has
    not agreed to arbitrate will normally have a right to a court’s decision
    about the merits of its dispute . . . . But, where the party has agreed to
    arbitrate, he or she, in effect, has relinquished much of that right’s
    practical value. The party still can ask a court to review the arbitrator’s
    decision, but the court will set that decision aside only in very unusual
    13
    circumstances. [Citations.] Hence, who–court or arbitrator–has the
    primary authority to decide whether a party has agreed to arbitrate can
    make a critical difference to a party resisting arbitration.” (Id. at p.
    942.)
    The trial court here relied on 
    Greenspan, supra
    , 
    185 Cal. App. 4th 1413
    , to conclude that the arbitrator had power under the JAMS rules
    to compel appellant, a nonsignatory to the escrow agreement, to
    arbitrate the dispute. But Greenspan is inapposite: it is a case in which
    parties to an arbitration agreement were ordered to arbitrate by the
    trial court, and the question presented was whether the JAMS rules
    they agreed would apply gave the arbitrator the authority to determine
    what specific issues were arbitrable in the parties’ dispute. Nothing in
    Greenspan suggests that an arbitrator can somehow reach out to compel
    a non-party to the arbitration agreement to arbitrate a dispute under a
    contract to which he was not a party.
    Distilling Greenspan’s complicated procedural background to its
    essence, the essential facts were as follows. After the plaintiff in
    Greenspan filed a civil action alleging breach of contract, the defendants
    filed a petition to compel arbitration in the trial court. (
    Greenspan, supra
    , 185 Cal.App.4th at p. 1425.) The plaintiff opposed the petition,
    contending that it was not a party to any agreement containing an
    arbitration clause, and that the arbitration agreement cited in the
    petition did not encompass the causes of action in the plaintiff’s
    complaint. The trial court disagreed, found that the parties had entered
    a valid arbitration agreement, ordered the plaintiff to initiate mediation
    14
    and, if that was unsuccessful, commence arbitration proceedings.
    (Ibid.) The mediation failed, and the parties then agreed to resolve
    their disputes through an arbitration proceeding that would be
    governed by JAMS rules. (Id. at pp. 1426-1427.) In rendering an award
    in the plaintiff’s favor, the JAMS arbitrator concluded that the
    defendants were jointly and severally liable.
    Appealing from the trial court’s denial of their petition to vacate
    the award, the defendants argued that the arbitrator exceeded his
    authority, because the plaintiff did not plead the theory of joint and
    several liability, and therefore, under relevant JAMS rules, the theory
    of joint and several liability was not an issue the arbitrator could
    decide. (
    Greenspan, supra
    , 185 Cal.App.4th at pp. 1435-1436.)
    In that context, the Greenspan court framed the initial issue
    presented as “who in this case determines what issues were arbitrable–
    the arbitrator or a judge. In other words, does the arbitrator or the
    court decide the question of arbitrability?” (185 Cal.App.4th at p. 1439.)
    Relying on First Options, Greenspan observed that “[s]imply put, ‘[t]he
    question whether the parties have submitted a particular dispute to
    arbitration, i.e., the “question of arbitrability,” is “an issue for judicial
    determination [u]nless the parties clearly and unmistakably provide
    otherwise.”’ [Citations.]” (Id. at p. 1440.) The parties in Greenspan
    “did not clearly and unmistakably agree in the Arbitration Agreement
    that the arbitrator would decide arbitrability,” but they did agree to
    arbitrate their dispute under JAMS rules, and those rules gave the
    arbitrator the authority to decide what issues were arbitrable. (Ibid.)
    15
    The court concluded that, “‘when . . . parties explicitly incorporate rules
    that empower an arbitrator to decide issues of arbitrability, the
    incorporation serves as clear and unmistakable evidence of the parties’
    intent to delegate such issues to an arbitrator.’ [Citations.]” (Id. at p.
    1442.)
    The holding of Greenspan–that by incorporating JAMS rules in
    their agreement the parties to that agreement gave the arbitrator the
    power to decide what issues in their dispute were arbitrable–does not
    stand for the proposition that by incorporating JAMS rules, parties to
    an arbitration agreement can give the arbitrator the power to compel a
    nonsignatory to the agreement to become a party to the arbitration.4
    The trial court also relied on Keller Construction Co. v. Kashani
    (1990) 
    220 Cal. App. 3d 222
    (Keller), but Keller, too, is inapposite. Based
    4     We note that the cases relied upon by Greenspan similarly
    concerned whether a claim was within the scope of the arbitration
    agreement–not the initial determination whether a nonsignatory can be
    compelled to arbitrate. (See 
    Greenspan, supra
    , 185 Cal.App.4th at p.
    1441, discussing Rodriguez v. American Technologies, Inc. (2006) 
    136 Cal. App. 4th 1110
    , 1123 [where there was no dispute that parties were
    subject to the arbitration clause, the plaintiffs contended “two of their
    grievances fall outside the clause’s scope”]; Dream Theater, Inc. v.
    Dream Theater (2004) 
    124 Cal. App. 4th 547
    , 553-556 [where parties had
    arbitration agreement, holding that they clearly agreed upon
    arbitration of all contested claims of loss]; Monex Deposit Co. v. Gilliam
    (C.D. Cal. 2009) 
    616 F. Supp. 2d 1023
    , 1025 [where there was no dispute
    parties were subject to the arbitration agreement, compelling
    arbitration of all counterclaims, noting that the arbitration agreement
    “incorporates JAMS Rules providing that the arbitrator decides scope
    and validity disputes with respect to particular claims”].)
    16
    on provisions of the Corporations Code, Keller held that “a sole general
    partner of a limited partnership under the facts of this case is subject to
    an arbitration agreement between the partnership and a third party.”
    (Id. p. 229.) However, as noted by American Builder’s, “Keller did not
    address which forum should determine the existence of an agency
    relationship in the first instance in the event there is a factual dispute
    as to that issue.” (American 
    Builder’s, supra
    , 226 Cal.App.3d at p. 179,
    fn. 4.) California law makes the answer to that question clear: a
    “logical condition precedent” that a court must decide before a case can
    be sent to arbitration “is whether, in fact, the parties agreed to arbitrate
    at all; it makes no sense to compel parties to go before an arbitrator
    without first determining they agreed to do so.” 
    (Sandquist, supra
    , 1
    Cal.5th at p. 254.)
    None of the decisions cited by respondent is to the contrary. For
    example, respondents rely on Suh, 
    181 Cal. App. 4th 1504
    , which (as we
    have noted) discussed the circumstances in which a nonsignatory can be
    compelled to arbitrate. Suh, however, stated that “[w]hether an
    arbitration agreement is operative against a nonsignatory is
    determined by the trial court and reviewed de novo. [Citation.]” (Id. at
    p. 1512, italics added; see also 
    Daniels, supra
    , 212 Cal.App.4th at p. 676
    [trial court and appellate court determined whether nonsignatory
    should be compelled to arbitrate]; 
    Goldman, supra
    , 220 Cal.App.4th at
    p. 1169 [determination whether nonparty who signed arbitration
    agreement on husband’s behalf should be compelled to arbitrate made
    by court]; Rowe v. Exline (2007) 
    153 Cal. App. 4th 1276
    , 1284 [decision
    17
    that “a nonsignatory sued as the alter ego of a signatory can enforce an
    arbitration provision” made by the court]; 
    Smith, supra
    , 153
    Cal.App.4th at p. 901 [affirming trial court order denying
    nonsignatory’s motion to compel arbitration]; 
    Matthau, supra
    , 151
    Cal.App.4th at p. 598 [court was the forum for determining whether a
    nonsignatory should be bound by an arbitration agreement]; Boucher v.
    Alliance Title Co., Inc. (2005) 
    127 Cal. App. 4th 262
    , 265, 268 [trial court
    and appellate court determined whether defendant, a nonsignatory to
    the agreement, could compel plaintiff to arbitrate his causes of action];
    Harris v. Superior Court (1986) 
    188 Cal. App. 3d 475
    , 477–478 [decision
    to compel nonsignatory to arbitration made by court]; cf. Mormile v.
    Sinclair (1994) 
    21 Cal. App. 4th 1508
    , 1511 [holding that “a patient can
    bind his or her nonsignatory spouse to arbitrate a loss of consortium
    claim against a health care provider” and therefore reversing trial court
    order denying petition to compel arbitration].)5
    Finally, although respondents concede that the alter ego issue is
    normally for the courts to decide, they argue that, here, “the parties
    5     Respondents also rely on Comerica, but the question there was not
    whether a nonsignatory to the arbitration agreement could be
    compelled to arbitrate as an alter ego. Rather, in Comerica, the
    defendants who challenged the arbitrator’s alter ego finding were
    signatories to the agreement and, in fact, they “all agreed to arbitrate
    the claims contained in the first amended complaint, with its alter ego
    allegations, under . . . international arbitration rules.” 
    (Comerica, supra
    , 208 Cal.App.4th at p. 834.) In concluding that “[t]he arbitrator
    did not exceed his powers by deciding the alter ego issue,” the court
    pointed out that the defendants not only agreed to arbitrate, but
    “actively sought to arbitrate.” (Id. at pp. 831, 834.)
    18
    have clearly and unmistakably delegated such arbitrability issues to the
    arbitrator.” They are mistaken. Appellant, a nonsignatory to the
    agreement, did not agree to delegate any issues to the arbitrator.
    Moreover, while in some circumstances a party’s conduct may evidence
    an implied agreement to arbitrate (Douglass v. Serenivision, Inc. (2018)
    20 Cal.App.5th 376, 387-388) “consent to arbitration (or to the
    arbitrator’s power to decide arbitrability) will not be inferred solely
    from a party’s conduct of appearing in the arbitral forum to object to the
    arbitrator’s exercise of jurisdiction, at least if the party makes that
    objection ‘prior to participat[ing]’ in the arbitration. [Citations.]” (Ibid.)
    Here, appellant and Benaroya repeatedly disputed the arbitrator’s
    power to determine the alter ego issue, and never voluntarily submitted
    to the arbitrator’s jurisdiction.
    “[M]erely arguing the arbitrability issue to an arbitrator does not
    indicate a clear willingness to arbitrate that issue, i.e., a willingness to
    be effectively bound by the arbitrator’s decision on that point. To the
    contrary, insofar as [appellant and Benaroya] were forcefully objecting
    to the arbitrator[] deciding their dispute . . . , one naturally would think
    that they did not want the arbitrator[] to have binding authority over
    them.” (First 
    Options, supra
    , 514 U.S. at p. 946; see Ikerd v. Warren T.
    Merrill & Sons (1992) 
    9 Cal. App. 4th 1833
    , 1843 [corporate president’s
    participation in arbitration proceeding on behalf of corporation did not
    constitute a general appearance for jurisdictional purposes nor waive
    his right to object to arbitrator’s imposition of jurisdiction over him
    because “he necessarily [participated] as the person most
    knowledgeable about the relevant facts.”].)
    19
    Harmless Error
    Respondents contend that, even if the alter ego issue should have
    been decided by the court rather than the arbitrator, the confirmation of
    the arbitration award should be affirmed. The reason: any error was
    harmless, because there was “overwhelming evidence” in the arbitration
    of appellant’s alter ego status. We note that the arbitrator did not find
    “overwhelming evidence.” Instead, the arbitrator described the issue as
    a “close call.”
    Regardless, the error in permitting the arbitrator to decide
    whether appellant could be compelled to arbitrate as the alter ego of
    Benaroya is not subject to harmless error. “[I]ts effects are
    ‘“unmeasurable”’ and ‘“def[y] analysis by ‘harmless-error’ standards.”’
    [Citations.]” 
    (Sandquist, supra
    , 1 Cal.5th at p. 261.) The wrong
    decision-maker decided the issue; the arbitrator exceeded his authority
    by purporting to compel appellant to arbitrate and making him liable
    for the award as Benaroya’s alter ego. Therefore, the arbitration award
    must be set aside insofar as it binds appellant. (Code Civ. Proc.,
    § 1286.2, subd. (a)(4) [ground for vacating arbitration award established
    where “[t]he arbitrators exceeded their powers and the award cannot be
    corrected without affecting the merits of the decision upon the
    controversy submitted”].) There is no basis for finding the court’s
    failure to do so was mere harmless error.
    20
    DISPOSITION
    The judgment is reversed. The case is remanded to the trial court
    with directions to: (1) set aside its rulings denying appellant and
    Benaroya’s petition to vacate the award and granting respondent’s
    petition to confirm the award; and (2) enter new and different orders
    granting appellant and Benaroya’s petition to vacate the award as to
    appellant, and granting respondents’ petition to confirm the award only
    as to Benaroya. Appellant is entitled to costs on appeal.
    CERTIFIED FOR PUBLICATION
    WILLHITE, J.
    We concur:
    EPSTEIN, P. J.
    COLLINS, J.
    21