Prosek Partners: Independent Financial Comms Firm Profile

Prosek Partners is an independent, woman-owned financial and professional services communications firm headquartered in New York and led by founder and managing partner Jennifer Prosek, per the firm's materials. Sources date its founding to 1990 or 1991. Yespress reports about $120 million in 2024 revenue and PRovoke Media's Global Agency of the Year title in 2025 and 2026. Its Abu Dhabi office, announced in 2024, marked its entry into the Middle East.

Originally published June 2018. Updated October 18, 2026.

Who founded and leads Prosek Partners?

Yespress says Jennifer Prosek founded the firm, which it describes as starting with a law firm, a real estate broker and an ambulance company before moving into financial services with early work for GE Capital and Travelers. Her biography at CAIS Group says she holds an MBA from Columbia University and a B.A. in English literature from Miami University, wrote the book Army of Entrepreneurs and co-authored Raising Can-Do Kids, published by Penguin Random House in 2015. She is co-president of the Columbia Business School Women's Circle and sits on the board of BritishAmerican Business, per the same biography. In a 2024 release she called Abu Dhabi a logical next step in the firm's global expansion plan.

Person	Role	Source
Jennifer Prosek	Founder and managing partner	CAIS Group; Consultancy-ME
Diana Estupinan	Managing director, Middle East; heads the Abu Dhabi office	Consultancy-ME; O'Dwyer's
Richard Powell	COO, per a directory profile	Marketing Monk

What is Prosek Partners' history?

The firm's founding year differs by source. A directory profile says it started as a boutique Connecticut-based firm before growing into a global firm. Agility PR reported that Prosek opened a Boston office in the city's North End with eight full-time employees, saying the firm had offices in New York, Los Angeles, London and Connecticut and joint ventures in Asia at that time. Consultancy-ME reported the Abu Dhabi launch in Abu Dhabi Global Market, with 325 employees supporting clients in communications, media relations, public affairs, investor relations and special situations.

Event	Detail	Source
Founding	1990 or 1991, depending on the source	O'Dwyer's; Yespress
Boston office	Opens in the North End with eight employees	Agility PR
Abu Dhabi office	Opens in Abu Dhabi Global Market	Consultancy-ME
2023	PRovoke Global Financial Agency of the Year	CAIS Group
2025 and 2026	PRovoke Global Agency of the Year	Yespress

What does Prosek Partners do?

O'Dwyer's lists financial communications, thought leadership and brand building, transaction services, issues management, marketing, digital and creative services. The firm's Devex profile describes an "Unboxed Communications" approach and a full range of solutions for financial and professional services companies, including media relations, investor relations, crisis communications and issues management, digital marketing, creative services and media training. EPR's financial PR and top investor relations firms pages cover the category, and What does a financial PR firm do? explains the work.

What recent work has Prosek Partners done?

O'Dwyer's lists representation of Brightstar Capital on a $1.1 billion acquisition, communications on the Claire's Chapter 11 case, a BrewDog deal and an HPS Investments deal, a 14-month $2.7 million pact with Saudi Arabia's Public Investment Fund, and the hire of Doug Campbell from Teneo.

How does Prosek Partners compare with other financial communications firms?

Prosek is one of the larger independent firms in the category, ranked among the top firms by revenue in O'Dwyer's listings. Compare it with FGS Global, Brunswick Group, Joele Frank, Sard Verbinnen and H/Advisors Abernathy, and see New York PR firms.

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