At the heart of Black Book Finance is Luke Sorrenti, our founding director and lead finance broker. With over 12 years of experience in commercial and residential lending, Luke combines technical expertise with a genuine commitment to helping clients succeed.

Luke’s passion for finance was sparked early, having grown up in family-run small businesses. This hands-on exposure to the challenges and opportunities business owners face continues to shape his approach today — practical, transparent, and solutions-focused.

Experience That Matters

Before launching Black Book Finance, Luke spent years at one of Australia’s major banks, specialising in commercial finance and business lending. His portfolio included everything from business acquisitions and working capital facilities to construction loans and investment lending.

What Sets Luke Apart

✅Over 12 years in finance and lending

✅Deep understanding of both business and personal finance

✅Specialises in complex, self-employed and multi-entity structures

✅Focus on personalised service and long-term financial outcomes

✅Strong relationships with accountants, brokers, and professional partners

“I’ve built Black Book Finance to offer the kind of honest, practical, and personal service I wished my family had access to when they were running their own businesses. Every client deserves clarity, confidence and a broker who has their back — and that’s exactly what we deliver.”

– Luke Sorrenti