ATLUS GROUP US, INC. v. WILLIAM COLE, RON CAUSEY, AND CIRRUS ADVISORS LLC

CourtDistrict Court, N.D. Texas
DecidedMarch 10, 2026
Docket3:25-cv-01361
StatusUnknown

This text of ATLUS GROUP US, INC. v. WILLIAM COLE, RON CAUSEY, AND CIRRUS ADVISORS LLC (ATLUS GROUP US, INC. v. WILLIAM COLE, RON CAUSEY, AND CIRRUS ADVISORS LLC) is published on Counsel Stack Legal Research, covering District Court, N.D. Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
ATLUS GROUP US, INC. v. WILLIAM COLE, RON CAUSEY, AND CIRRUS ADVISORS LLC, (N.D. Tex. 2026).

Opinion

UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF TEXAS DALLAS DIVISION

ATLUS GROUP US, INC., § § Plaintiff, § § v. § Civil Action No. 3:25-CV-1361-B § WILLIAM COLE, RON CAUSEY, § AND CIRRUS ADVISORS LLC, § § Defendants. § § §

MEMORANDUM OPINION AND ORDER

Before the Court are two motions to dismiss: one filed by Defendants Cirrus Advisors LLC (“Cirrus”) and Ron Causey (collectively “Cirrus Defendants”) (Doc. 7) and a second filed by Defendant William Cole (Doc. 21). Having reviewed the briefing and applicable law, the Court GRANTS the Cirrus Defendants’ Motion and DENIES Cole’s Motion. The Court dismisses all claims against the Cirrus Defendants for lack of personal jurisdiction. All remaining claims will proceed. I. BACKGROUND This is a trade-secrets and restrictive-covenants dispute brought by a tax-consulting firm— Altus Group US Inc. (“Altus”)—against its former employee Cole and Cole’s new employer Cirrus. Altus is a tax-consulting firm that, until January 2025,1 offered property tax advisory services. Doc. 1, Compl. ¶ 1. It is incorporated in Delaware and based in New York. Id. ¶ 21. Altus employed Cole for ten years, most recently as the practice leader of Altus’s Transactional Tax team. See id. ¶¶

2, 13. Cole is a Delaware resident. Id. ¶ 22. As a practice leader, Cole had access to a variety of confidential information, including some of Altus’s trade secrets. Id. ¶ 2. Accordingly, Altus required Cole to sign certain confidentiality agreements and abide by the company’s acceptable use policies. Id. ¶ 3. Causey is a Maryland resident. Id. ¶ 23. He co-ran a Maryland accounting firm with Cole and others until Altus acquired their firm in late 2014. See id. ¶¶ 2, 4. In 2023, Causey decided to

form a new business that would provide state and local tax accounting and advisory services. Id. ¶¶ 4, 35. Now known as Cirrus—and based in Maryland—Causey’s new business is a direct competitor to Altus. Id. ¶¶ 4, 24, 35. As early as 2023, Cirrus began hiring Altus’s employees. Id. ¶ 7. This included at least seven employees at various levels. See id. Cirrus also made a verbal employment offer to Cole. Id. ¶ 38. In an effort to retain Cole, Altus offered—and Cole accepted—a salary adjustment package (the “SAP”).

Id. ¶¶ 39, 49. The SAP provided Cole with increased compensation and continued access to Altus’s trade secrets, and in return, Cole agreed to various restrictive covenants, including confidentiality, trade-secrets, non-competition, and non-solicitation provisions. See id. ¶¶ 42-48. The SAP also contained choice of law and forum selection provisions, thereby selecting Texas state and federal

1 Altus apparently sold its property tax division in January 2025. Doc. 23, Cole Mot. App. Ex. 1 ¶¶ 3-6 (providing links to Altus and third-party press releases announcing sale). But the parties do not dispute that it maintained a property tax advisory business before that time. law, and a Texas forum, for resolution of all actions or proceedings arising out of or relating to the SAP. See Doc. 1-2, Compl. Ex. 1 ¶ 7.1. Shortly after signing the SAP, Cole allegedly began surreptitiously transferring confidential

files from Altus’s servers to a personal device, including client lists, service agreements, and client tax projections. See Doc. 1, Compl. ¶¶ 12, 67-72. Among many other things, this included documents related to Altus’s Texas business. See id. ¶¶ 12, 71. Then, in late-February 2024, Cole gave his two-weeks-notice—announcing his abrupt resignation from Altus. Id. ¶ 13. In his final two weeks, Cole allegedly contacted Altus clients, informed them of his impending exit, and invited them to seek out his services at Cirrus—which would soon be new employer. Id. ¶¶ 74-75, 79, 81-82.

Cole also continued downloading Altus’s confidential files to his personal device. Id. ¶¶ 16, 83-86. Shortly after Cole’s departure, Altus discovered that Cole had solicited clients and downloaded files to a personal device. Id. ¶ 91. They then learned that “some of the clients whose work was detailed in the files that Cole misappropriated . . . took their business to Cirrus.” Id. Altus alleges that the Cirrus Defendants were aware of and encouraged Cole’s actions. Id. ¶ 92. In May 2024 Altus sent Cole and the Cirrus Defendants a cease-and-desist letter, demanding

that Cole provide information on his current role with Cirrus. Id. ¶¶ 93-94. Among other things, Altus demanded that Cole provide a list of Altus customers and employees he had contacted, provide documentation of such communications, and preserve all evidence of violations of the Contract. Id. In response, Cole’s attorney informed Altus that Cole had deleted all Altus client information in his possession and would be returning an Altus hard drive. Id. ¶ 95. The parties were apparently unable to come to a resolution, and Altus brought the present

suit in May 2025. Id. ¶ 96. Against Cole, Altus asserts claims for misappropriation of trade secrets under both Texas and federal law, breach of contract, and breach of fiduciary duty. See id. ¶¶ 97- 139. Against the Cirrus Defendants, Altus asserts claims for aiding and abetting Cole’s breach of fiduciary duty, tortious interference with a contract, and misappropriation of trade secrets under

both Texas and federal law. See id. ¶¶ 140-175. Now, the Cirrus Defendants and Cole move to dismiss Altus’s action. The Cirrus Defendants move to dismiss all claims brought against them, contending that this Court lacks personal jurisdiction, venue is improper, and Altus fails to state a claim. Doc. 8, Cirrus Mot. Br., 3. Alternatively, the Cirrus Defendants ask that the Court sever all claims brought against them and transfer those claims to federal court in Maryland. Id. at 20. Cole separately moves to dismiss the

claims brought against him, contending that Altus lacks standing to bring suit and fails to state a claim. See Doc. 22, Cole Mot. Br., 1. The Court considers both Motions below. II. LEGAL STANDARD A. Legal Standard for Challenges to Subject Matter Jurisdiction Federal Rule of Civil Procedure 12(b)(1) allows a defendant to move to dismiss a plaintiff’s

complaint for “lack of subject-matter jurisdiction.” Once the defendant files their Rule 12(b)(1) motion and challenges jurisdiction, “the party invoking jurisdiction has the burden to establish subject matter jurisdiction.” Smith v. Am. Pain & Wellness, PLLC, 747 F. Supp. 3d 989, 996 (E.D. Tex. 2024) (citing Menchaca v. Chrysler Credit Corp., 613 F.2d 507, 511 (5th Cir. 1980)). “In examining a Rule 12(b)(1) motion, the district court is empowered to consider matters of fact which may be in dispute.” Ramming v. United States, 281 F.3d 158, 161 (5th Cir. 2001) (citation omitted). Lack of subject-matter jurisdiction can be based on “(1) the complaint alone; (2) the complaint supplemented by undisputed facts evidenced in the record; or (3) the complaint supplemented by undisputed facts plus the court’s resolution of disputed facts.” Id. (citation omitted).

“It is well settled that ‘the issue of standing is one of subject matter jurisdiction.’” Harding v. Cnty. of Dall., 336 F. Supp. 3d 677, 684 (N.D. Tex. 2018) (Fitzwater, J.) (quoting Cobb v. Cent. States, 461 F.3d 632, 635 (5th Cir. 2006)), aff’d, 948 F.3d 302 (5th Cir. 2020). The doctrine of standing addresses the question of who may properly bring suit in federal court.

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Collins v. Morgan Stanley Dean Witter
224 F.3d 496 (Fifth Circuit, 2000)
Central Freight Lines Inc. v. APA Transport Corp.
322 F.3d 376 (Fifth Circuit, 2003)
Seiferth v. Helicopteros Atuneros, Inc.
472 F.3d 266 (Fifth Circuit, 2006)
General Universal Systems, Inc. v. Hal, Inc.
500 F.3d 444 (Fifth Circuit, 2007)
Lormand v. US Unwired, Inc.
565 F.3d 228 (Fifth Circuit, 2009)
Hanson v. Denckla
357 U.S. 235 (Supreme Court, 1958)
Calder v. Jones
465 U.S. 783 (Supreme Court, 1984)
Burger King Corp. v. Rudzewicz
471 U.S. 462 (Supreme Court, 1985)
Lujan v. Defenders of Wildlife
504 U.S. 555 (Supreme Court, 1992)
Bell Atlantic Corp. v. Twombly
550 U.S. 544 (Supreme Court, 2007)
Ashcroft v. Iqbal
556 U.S. 662 (Supreme Court, 2009)
United States v. Johnson
632 F.3d 912 (Fifth Circuit, 2011)
Wellogix, Inc. v. Accenture, L.L.P.
716 F.3d 867 (Fifth Circuit, 2013)
Alex Sheshunoff Management Services, L.P. v. Johnson
209 S.W.3d 644 (Texas Supreme Court, 2006)
Trilogy Software, Inc. v. Callidus Software, Inc.
143 S.W.3d 452 (Court of Appeals of Texas, 2004)

Cite This Page — Counsel Stack

Bluebook (online)
ATLUS GROUP US, INC. v. WILLIAM COLE, RON CAUSEY, AND CIRRUS ADVISORS LLC, Counsel Stack Legal Research, https://law.counselstack.com/opinion/atlus-group-us-inc-v-william-cole-ron-causey-and-cirrus-advisors-llc-txnd-2026.