Investment Stage

Focus Areas

About Investor

Sonia Steinway is a Venture Partner at Interlock Capital, where she participates in pre-seed through Series B fintech and govtech investments, with checks typically ranging from $80K to $930K and a sweet spot around $160K. Her focus includes regulatory-aware fintech, financial inclusion and civic/impact-oriented technology, often backing founders in Southern California and beyond. Professionally she has been a financial-services executive and entrepreneur, co-founding Outside Financial and holding roles at JPMorgan Chase, Promontory Financial Group, Bain & Company and federal and state courts. Trained as an attorney, she is a Yale Law School graduate and an advocate for diversifying who builds and funds companies.