Kirby Rattenbury

Partner | Audit & Assurance

Kirby Rattenbury

555 Mission Street

Suite 1400

San Francisco


United States


View map

Kirby is Deloitte’s National Financial Technology (fintech) coleader and Deloitte’s Bay Area Financial Services Audit & Assurance leader. She is passionate about innovation in fintech and has experience across the financial services sector, serving distinguished clients in banking, lending, brokerage, real estate, specialty finance, and insurance. Kirby has provided leadership and guidance to her clients through IPOs, regulatory change and challenges, debt and equity offerings, management transitions, internal controls implementation and improvement, restructurings, and geographic relocations. She has deep experience in technical accounting topics, the adoption of new accounting standards, regulatory topics, and internal control standards and practices. Kirby has served a variety of Deloitte’s distinguished clients—from startup and emerging growth companies to our largest and most complex global clients.

Kirby Rattenbury