Rossi Mktg. Group, Inc. v. Malin Group, Inc.
Opinion
Rossi Mktg. Group, Inc. v Malin Group, Inc.
2026 NY Slip Op 04987
August 13, 2026
Appellate Division, First Department
Published by New York State Law Reporting Bureau pursuant to Judiciary Law § 431.
This decision is uncorrected and subject to revision before publication in the Official Reports.
Rossi Marketing Group, Inc. et al., Plaintiffs-Respondents-Appellants,
v
The Malin Group, Inc. et al., Defendants-Appellants-Respondents, The Niche Collective Inc., et al., Defendants.
Decided and Entered: August 13, 2026
Index No. 653022/24|Appeal No. 6595|Case No. 2025-02918|
Before: Scarpulla, J.P., Mendez, Shulman, Rodriguez III, Hagler, JJ.
Bailey Duquette P.C., New York (David I. Greenberger of counsel), for appellant-respondents.
Manteau Downes LLP, New York (Marie-Sophie Revault of counsel), for respondents-appellants.
Order, Supreme Court, New York County (Arthur F. Engoron, J.), entered on or about March 10, 2025, which granted so much of the motions of defendant Ciaran McGuigan and defendants The Malin Group, Inc., The Malin Soho LLC, The Malin Williamsburg LLC, The Malin West Village LLC, The Malin Park Ave South LLC, The Malin Nashville LLC, The Malin South Gulch LLC, The Malin East Austin LLC, and The Malin Savannah LLC (collectively, the Malin defendants) as sought to dismiss the causes of action for aiding and abetting breach of fiduciary duty (as against the Malin defendants), unfair competition (as against all defendants), misappropriation of skills and expenditures (as against McGuigan), misappropriation of ideas (as against McGuigan), unjust enrichment (as against all defendants), and promissory estoppel (as against McGuigan), and denied so much of the motion as sought to dismiss the causes of action against McGuigan for fraud, breach of fiduciary duty, and breach of contract, unanimously modified, on the law, to deny the motion as to the causes of action for unfair competition and misappropriation of ideas, and those causes of action reinstated, and otherwise affirmed, without costs.
Plaintiff Robert Rossi and his wholly owned company, plaintiff Rossi Marketing Group, Inc. (Marketing), in their respective capacities as a cofounder and a shareholder of nominal defendant The Niche Collective, Inc., allege that McGuigan and his affiliate companies the Malin defendants induced plaintiffs' participation in launching The Niche, and then stole Rossi's business ideas and contacts, as well as The Niche's logo, marketing materials, and interior design plans for the purpose of secretly developing and launching a competing enterprise called The Malin. According to plaintiffs, McGuigan, the owner of an upscale furniture company, approached Rossi, a hospitality entrepreneur, about converting McGuigan's showroom into a premium coworking space. Rossi then proposed the idea of working with hotels to create coworking spaces in upscale locations offering additional amenities. The parties decided to pursue the venture together, with plaintiffs contributing their industry expertise and relationships in the hospitality market to identify locations and McGuigan providing capital and furniture.
In March 2018, Rossi identified available space at the William Vale Hotel in Brooklyn, leading to meetings with the hotel, the creation of a full-scale model for the location, and a photoshoot to generate marketing materials. On June 12, 2018, nonparty Fettle Design Ltd. submitted an interior design proposal for the project's furniture layout. The parties also explored opportunities in Nashville, Tennessee, including discussions with the Fairlane Hotel.
[*2]On July 18, 2018, Rossi, McGuigan, and nonparty Richard Langthorne incorporated The Niche under Delaware law. All three served on its board of directors, with Rossi as treasurer, McGuigan as president, and Langthorne as secretary. Marketing and McGuigan each held a 44% ownership interest in The Niche, while Langthorne held the remaining 12% interest. On September 27, 2018, nonparty Base Design S.P.R.L. submitted a proposal for The Niche's branding, including its logo. According to plaintiffs, the parties' development efforts continued through 2019, and included meeting with a public relations firm regarding a potential engagement, securing the domain name www.theniche.com, developing content for the website, entering into a three-month consulting agreement with nonparty Hawke Media LLC, and engaging a consultant to prepare financial projections for the business.
On October 29, 2019, unbeknownst to plaintiffs, McGuigan incorporated defendant The Malin Group, Inc., the Malin defendants' holding company, which eventually operated under the name The Malin. From November 2019 until March 2020, there were active discussions between Rossi and McGuigan about The Niche wherein McGuigan, through both emails and texts, purportedly concealed the dissolution of The Niche or the incorporation of The Malin Group, Inc.
McGuigan continued working on The Niche's launch into early 2020, engaging in negotiations with the William Vale Hotel and finalizing that location's layout. However, in Spring 2020, the launch was delayed due to financial constraints experienced by McGuigan's furniture store because of the COVID-19 pandemic. Even though the launch was postponed, Rossi and McGuigan continued their discussion with the William Vale Hotel. Eventually, however, McGuigan's communications stopped.
On November 1, 2021, defendants opened their first Malin location in Soho, allegedly based on The Niche's business concept. On June 23, 2022, Rossi discovered defendants' business and later learned that the Malin defendants had three locations in New York, including the William Vale Hotel and a location in Nashville, Tennessee, with two additional locations projected to open in New York.
Rossi alleges that the design, appearance, and aesthetics used on The Malin's website were nearly identical to the ones used on The Niche's website, to the extent of using the material provided to The Niche by Hawke Media and Fettle Design. According to plaintiffs, the same agencies and design firms utilized by The Niche were engaged by defendants. Also, according to plaintiffs, during the time The Malin launched its operations, McGuigan remained a director and officer of The Niche, as he never resigned from those roles.
[*3]On June 14, 2024, plaintiffs commenced this action, with Marketing asserting, in relevant part, causes of actions for: (1) breach of fiduciary duty (against McGuigan); (2) aiding and abetting breach of fiduciary duty (against the Malin defendants); (3) unfair competition (against all defendants); (4) unjust enrichment (against all defendants); and (5) breach of contract (against McGuigan); and Rossi and Marketing asserting claims against McGuigan for (6) fraud; (7) misappropriation of ideas; (8) misappropriation of skills and expenditures; and (9) promissory estoppel. Defendants moved to dismiss the complaint.
As a threshold matter, Delaware law governs Marketing's causes of action for fraud, breach of fiduciary duty, aiding and abetting that breach, and breach of contract to the extent the causes of action arise from or depend on The Niche's internal affairs (see Eccles v Shamrock Capital Advisors, LLC, 42 NY3d 321, 339 n 12 [2024]). New York law otherwise applies to the causes of action for unfair competition, unjust enrichment, misappropriation of skills and expenditures, misappropriation of ideas, and promissory estoppel.
The court properly rejected defendants' argument for dismissal of the complaint under CPLR 3211(a)(1). In support of their motion to dismiss, defendants submitted The Niche's certificate of dissolution, which was filed with D
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