Excelsior by Stark Office Suites Opens Flagship Location at 717 Fifth Avenue

New 17,000+ square-foot flagship brings private, fully-serviced executive offices and premium amenities to one of Manhattan’s most prestigious addresses

NEW YORK, NY, UNITED STATES, September 9, 2026 /EINPresswire.com/ — Excelsior by Stark, the premium office brand from Stark Office Suites, today announced the opening of its flagship location at 717 Fifth Avenue. Marking the brand’s second Manhattan location, the new office spans 17,291 square feet across two floors and features 27 private offices, executive lounges, conference facilities and a dedicated amenity center.

“717 Fifth Avenue is exactly what we created Excelsior to deliver: a first-class private office environment at an exceptional address, without the time, capital commitment and operational burden of building and managing a standalone office,” said Adam J. Stark, CEO of Stark Office Suites. “Our clients can establish a polished, fully operational Manhattan presence immediately while retaining the privacy, discretion, technology and personalized service they expect from a traditional executive office environment.”

Located steps from Central Park and The Plaza Hotel, Excelsior at 717 Fifth Avenue offers private, fully-serviced offices and virtual office solutions for investment firms and family offices, professional services firms, senior executives and global businesses. The location is designed for organizations seeking flexibility without sacrificing the privacy, sophistication and traditional executive environment often absent from open coworking spaces.
The opening follows the successful launch of Excelsior by Stark at 825 Third Avenue. That location combines private executive offices with expansive views, high ceilings, adaptive view glass and access to premium building amenities, including a lounge, coffee and cocktail bar and wraparound sky terrace.
Excelsior builds on more than two decades of operating experience at Stark Office Suites, which provides private, fully-serviced offices and virtual office solutions across New York City, Westchester, Long Island and Connecticut. The company serves businesses and professionals seeking the flexibility of a serviced office combined with the privacy, stability and personalized support of a traditional office environment.

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About Excelsior by Stark
Excelsior by Stark is the luxury office brand of Stark Office Suites, delivering private, fully-serviced executive workspaces and virtual office solutions in New York City. With locations at 825 Third Avenue and 717 Fifth Avenue, Excelsior builds on more than two decades of Stark Office Suites’ leadership in flexible office solutions to provide sophisticated workspaces, advanced technology infrastructure, premium amenities and highly personalized service. Created for investment organizations, family offices, legal and professional services companies, senior executives and global businesses, Excelsior combines prestigious Manhattan addresses and exceptional office environments with the flexibility and attentive service modern organizations require.

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