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Chief Operating Officer Diana Ostroff Recognized on City & State New York’s Women’s Power 100 List

Key Highlights
December 18, 2025

Ostroff Associates is proud to celebrate our Chief Operating Officer, Diana Ostroff, on once again being named to City & State New York’s Women Power 100 list. The annual ranking highlights women who are shaping the course of New York politics, government, and public policy, from statewide officials and business leaders to advocates and experts across the state. 

In addition to co-leading the firm, she manages one of its largest portfolios, representing many of the nation’s most prominent companies. With more than 30 years of experience advocating for the private sector, her deep policy expertise across industries has resulted in lasting policy wins that advance clients’ interests and strengthen the firm’s reputation as a trusted advisor to industry leaders.

Her inclusion in the Women Power 100 reflects not only her dynamic leadership, professionalism, integrity, and energy that drive every client engagement, but also the strength of the broader Ostroff Associates team and our clients’ impact across New York. We congratulate Diana on this well-earned recognition and are proud to partner with her every day as we help shape policy and advance progress for communities and employers statewide.

Diana’s recognition reflects the shared commitment at Ostroff Associates to excellence, collaboration, and meaningful results. Her leadership embodies our firm’s mission to create real impact through strategic advocacy and partnership, driving progress for our clients and New York State.  

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About Ostroff Associates: Experience, integrity and results define the work of Ostroff Associates, one of the premier and most successful government relations firms in New York. Providing services in lobbying, budget advocacy, procurement, strategic consulting, rules and regulations, compliance and communications, the Ostroff team has a nearly 30-year track record of expertly meeting the needs of clients of every size in every field.