Welcome to A.J. Arenburg Financial

We are a boutique investment bank and strategic advisory firm serving business owners, family offices, and private equity groups with trusted M&A, capital raising, and financial transformation services. Every client engagement begins with one goal in mind: to create clarity, confidence, and outcomes that endure.

Learn More Our Approach

A.J. Arenburg Financial, a firm in St. Petersburg, Florida, specializes in investment banking and strategic business advisory services. AJA Financial prioritizes complex transactional due diligence and serves as a trusted intermediary and partner to family offices, private wealth management firms, boutique private equity firms, and generational organizations with revenues exceeding $10 million. We focus on exit strategies for family-owned businesses, whether they have a succession plan or not. Our interim CFO services are instrumental in helping business owners prepare for an exit, understand their financial statements, optimize revenues, consolidate debt, and reduce excessive expenses.

Objective Advisory for Private Business Owners

Sell-side exit strategies and succession planning
Comprehensive financial analysis and reporting cleanup
Private capital raises—equity and debt
Interim CFO services and performance oversight
Business reorganizations and partner buyouts

Learn More

Request Your Proposal or Quick Quote

Ready to start your financial journey with A.J. Arenburg Financial? Fill out our short Work Request form to get personalized pricing, tailored consultation options, and immediate next steps toward your goals.

Submit a Work Request

Ready to Exit or Expand?
Let’s Talk Strategy.

Whether you're selling your legacy or acquiring new opportunity—our advisors are here to protect your value, simplify the process, and deliver results that matter.

Request a Consultation View Our Services