Eric H. Zielinski & Co. LLC

Bridgeport, CT

Fortress Accounting provides comprehensive financial services including bookkeeping, tax planning, wealth management, and fractional CFO services for small and mid-sized businesses in high-growth, complex industries like SaaS, Web3, AI, e-commerce, biotech, healthcare, and cannabis. Founded in 2020 by Peter Kihara and Javier Caceres as an evolution of Interim CFOs, the firm combines strategic financial guidance with day-to-day accounting expertise, leveraging modern cloud-based tools and deep industry-specific knowledge that traditional firms often overlook.