OPINION
On June 17, 2008, we declined to issue mandamus relief compelling the respondent 1 to extend a contractual jury waiver to a nonsignatory. Relators now urge us to extend the jury waiver to the nonsigna-tory on the basis of agency principles, an argument not before us in the earlier mandamus proceeding. We hold that a valid contractual jury waiver may be invoked by the agents of a signаtory party. However, we decline to extend a jury waiver to a nonsignatory that is merely alleged to be the signatory’s agent. Therefore, we deny the petition for writ of mandamus.
*846 BACKGROUND
Relators consist of Credit Suisse First Boston Mortgage Capital, L.L.C. (“Mortgage Capital”) and Credit Suisse First Boston, L.L.C. (“CSFB”). Both relators have been sued for fraud by the real party in interest, 1001 McKinney Ltd. (the “Developer”), a real-estate development partnership that planned to renovate a Houston office building. Developer and Mortgage Capital, but not CSFB, signed a Loan Agreement in which Developer was to receive a loan in excess of $39 million to fund the renovation. After the Loan Agreement was signed, however, a redesign of the renovation project forced Developer to seek additional financing. Allegedly, two CSFB employees fraudulently promised Developer that Mortgage Capital would lend an additional $6.75 million on the same terms as the original loan. Developer alleges that the CSFB employees were authorized to act on behalf of Mortgage Capital, and further claims that CSFB’s promise “effectively committed” Mortgage Capital to the new loan. After relators declined to loan additional money, Developer sued CSFB and Mortgage Capital for common-law fraud. 2
Relators moved to quash Developer’s jury demand, citing a clause in the Loan Agreement in which the parties to the contract waived their right to submit disputes to a jury. Developer responded that, although Mortgage Capital signed the Loan Agreement, CSFB did not; therefore, Developer contended, its claims against CSFB are not subject to the jury-waiver clause. The trial court agreed with Developer and quashed the jury demand as to contract-signatory Mortgage Capital, but not as to nonsignatory CSFB. The court ruled that a single trial will take place, in which Developer’s fraud claims against CSFB may be tried to a jury, but its claims against Mortgage Capital will be submitted to the bench. We denied rela-tors’ subsequent mandamus petition.
See In re Credit Suisse First Boston Mortgage Capital,
Relators then presented their agency argument to the trial court in a motion for reconsideration, which was denied. This second mandamus proceeding followed. Relators contend that, because Developer has alleged an agency relationship between CSFB and Mortgage Capital, the trial court abused its discretion by refusing to еnforce the jury waiver as to Developer’s fraud claims against CSFB.
STANDARD OF REVIEW
Mandamus relief is available when the relator establishes a clear abuse of discretion for which there is no adequate appellate remedy.
See In re Prudential Ins. Co. of Am.,
EXTENSION THROUGH AGENCY PRINCIPLES
We are asked to decide, as a matter of first impression, whether a valid contractual jury waiver applies to nonsig-natories seeking to invoke the waiver as agents of the signatory corporation. We conclude that a valid waiver provision may be invoked by a nonsignatory agent when it acts on behalf of the signatory corporation.
In 2007, the Texas Supreme Court adopted a similar rule in the context of arbitration provisions.
In re Kaplan Higher Educ. Corp.,
We emphasize again today that arbitration clauses do not automatically cover all corporate agents or affiliates. Like other contracts, arbitration agreements “are enforced according to their terms and according to the intentions of the parties.” Thus, for example, owners may not be able to invoke a subsidiary’s arbitration clause when they act on their own behalf rather than for their subsidiary. But when an agreement betweеn two parties clearly provides for the substance of a dispute to be arbitrated, one cannot avoid it by simply pleading that a nonsignatory agent or affiliate was pulling the strings.
Id. at 210 (citations omitted).
Relators urge us to analogize jury waiver provisions to arbitration claus
*848
es, thereby extending the
Kaplan
holding to the case before us. That a rule may be applied in arbitration clauses, however, does not necessarily render it appropriate for jury waivers.
See Credit Suisse,
Unlike arbitration agreements, which are strongly favored under Texas law, the right to a jury trial is so strongly favored that contractual jury waivers are strictly construed and will not be lightly inferred or extended. Before a jury waiver will be enforced, such waiver must be found to be a voluntary, knowing, and intelligent act that was done with sufficient awareness of the relevant circumstances and likely consequences.
Id.
at 490 (citations omitted). A handful of federal courts have extended a jury waiver to a nonsignatory through agency principles, but they based their reasoning on principles unrelated to relators’ proposed analogy between arbitration clauses and jury waivers.
See Tracinda Corp. v. DaimlerChrysler AG,
Accordingly, we hold that, when a valid contractual jury waiver applies to a signatory corporation, the waiver also extends to nonsignatories that seek to invoke the waiver as agents of the corporation.
See Tracinda,
ALLEGATIONS OF AGENCY
Despite Developer’s prodding, relators have not elucidated the legal relationship between CSFB and Mortgage Capital, which relators describe simply as “affiliates.”
See Credit Suisse,
In deciding whether Developer has alleged an agency relationship between CSFB and Mortgage Capital, we subject its pleadings to a
de novo
review.
See, e.g., In re C.S.,
*849 Developer’s allegations, which we summarize below, are contained in its Fourth Amended Original Petition and its disclosure responses. See Tex.R. Civ. P. 194.2(e) (requiring a party to state its legal theories and the general factual basis for its contentiоns). Developer has alleged that CSFB originated commercial mortgage loans and used Mortgage Capital as the funding entity for those loans. Accordingly, the negotiations for the budding renovation loan were handled by CSFB, through its authorized employees. In negotiating the terms of the loan to be funded by Mortgage Capital, these CSFB employees were “authorized to act оn behalf of’ Mortgage Capital. Following the building redesign, Developer negotiated with CSFB’s employees regarding additional financing on the same terms as the original loan, and the “agreement of CSFB LLC to make the promised new loan effectively committed CSFB Mortgage Capital to make the promised loan[.]”
We conclude that Developer has asserted an аgency relationship between CSFB and Mortgage Capital. An “agent” is one who is authorized to transact business, or manage some affair, for the principal entity.
See Coleman v. Klockner & Co. AG,
Developer contends that its pleadings do not set forth an agency relationship between CSFB and Mortgage Capital but, rather, between these corporate entities and the two CSFB employees charged with negotiating the financing deals. However, we see no appreciable distinction between these two scenarios. Developer admits that its fraud claims against bоth relators stem from the same factual allegations: “The agents in this case are the two employees who uttered the fraudulent statements, and they acted on behalf of corporations that are held vicariously liable for their torts.” It is well-settled that corporations can act only through its agents and employees.
See GTE Sw., Inc. v. Bruce,
In any event, Developer asserted a
direct
theory of agency between the two corporations themselves: “The agreement of CSFB LLC to make the promised loan effectively committed CSFB Mortgage Capital to make the promised loan, if necessary.” This allegation presupposes CSFB’s actual or apparent authority,
as an agent,
to bind the alleged principal, Mortgage Capital.
See Ames v. Great S. Bank,
We conclude that Developer has alleged that CSFB, the nonsignatory corporation, acted as the agent of the signatory, Mortgage Capital. 3
ALLEGATIONS ARE NOT ENOUGH
However, we further hold that a nonsignatory may not invoke a jury waiver merely because it is
alleged
to be an agent of the signatory. We have found no controlling authority for relators’ proposition that a nonsignatory may invoke a contractual jury waiver under such circumstances. Neither
Kaplan
nor
Pritzker v. Merrill Lynch, Pierce, Fenner and Smith, Inc.,
Federal courts extending arbitratiоn provisions to nonsignatories have relied on evidence demonstrating an agency relationship with the contract signatory.
See, e.g., Astra Oil Co. v. Rover Navigation, Ltd.,
We note that, although plaintiff has alleged that appellant is the alter ego of [the signatory], appellant has never admitted the truth of the allegation. While not necessary to our decision, we are impelled to remark the obvious: it would be strange if an equitable doctrine could be construed to allow a party, on one hand, to resist the characterization that he is a corporatiоn’s alter ego, and, on the second hand, to allow him simultaneously to use that characterization as a device to sidetrack the charaeterizer’s suit.
Id. at 368 n. 17 (emphasis added). Similarly, we conclude that one who does not admit to being the signatory’s agent, like CSFB, may not claim the trappings accompanying that designation, particularly when another’s constitutional right tо a jury trial is intertwined.
Before a contractual jury waiver will be enforced, it must be shown to have been a voluntary and knowing act “done with sufficient awareness of the relevant circumstances and likely consequences.”
Brady,
Because Texas law does not presume that an agency relationship exists, the party alleging agency has the burden to prove it.
See IRA Res., Inc. v. Griego,
Therefore, we hold that the trial court did not abuse its discretion by declining to extend the jury waiver on the basis of allegations alone. Because the right to a jury trial implicates constitutional guarantees, we will not lightly infer or extend a contractual jury waivеr absent proof that the parties intended it to include claims against nonsignatories.
See Credit Suisse,
CONCLUSION
Accordingly, we deny the petition for writ of mandamus.
Notes
. Respondent is the Honorable Elizabeth Ray, presiding judge of the 165th Judicial District Court of Harris County.
. Developer also sued relators for statutory fraud, civil conspiracy, negligent misrepresentation, breach of contract, and promissory estoppel. However, its common-law fraud claim was the only legal theory that survived summary judgment and the subsequent appeal.
See 1001 McKinney Ltd. v. Credit Suisse First Boston Mortgage Capital,
. Developer further argues that it has not sufficiently alleged an agency relationship because it has not averred Mortgage Capital’s right to control CSFB’s actions. However, a petition can be sufficient if a claim reasonably may bе inferred from what is specifically stated.
See Bank One, Tex., N.A. v. Stewart,
.
Tracinda
is not helpful on this point, either. Therein the district court made a factual finding that the nonsignatory acted as the signatory’s agent, and Tracinda did not challenge that finding on appeal.
See Tracinda,
