A Tribute to Steve Mariani

As the business brokerage world prepares to wish Steve Mariani happiness as he retires in December 2025, we pause to reflect on a meaningful and impactful career, Steve has shaped our industry in ways few individuals could have even strived to. For more than 25 years, Steve has been a positive force, not through loud proclamations or self-promotion, but through steady leadership, technical mastery, generosity, and an unwavering dedication to helping brokers, buyers, and sellers succeed.

Steve founded Diamond Financial Services in a 6-foot by 7-foot room that barely qualified as an office. What began as a closet-sized startup grew into the largest SBA loan packager in the United States, a firm that has funded more than $1 billion in acquisition loans, helped thousands of entrepreneurs realize their dreams, and set the gold standard for how deals should be structured. He was a pioneer and an industry leader.

But Steve’s impact extends far beyond his firm’s impressive production. He has spent decades positively impacting the SBA lending environment itself. When the SBA eliminated earn-outs, Steve was central to the creation of the now-indispensable forgivable seller note, a solution that salvaged countless transactions and reshaped how business brokers and lender’s structure deals. He has been a key industry advocate, recently lobbying tirelessly to increase the SBA guarantee limit from $5 million to $10 million and pushing to reduce the standby period on seller notes used for buyer equity injection from 10 years to 2 years, changes that have and will meaningfully expanded access to acquisition financing.

Throughout his career, Steve has been the one brokers call when a deal gets complicated. He is known for his remarkable ability to break down the most tangled SBA challenges into clear, practical steps. His peers describe him as innovative, ethical, and relentlessly creative. When others see a dead deal, Steve sees a doorway and he shows the rest of us how to walk through it, the reason he is able to state a 94% approval track record.

His influence has been especially felt through his leadership. Steve served as President of the Carolinas-Virginia Business Brokers Association (CVBBA), encouraging future leaders to join, contribute, and grow. He was the first non-business broker to serve on the IBBA Board of Governors and contributed to key committees including the IBBA Hall of Fame, Affiliate Council, and the Conference Planning Committee. In each capacity, he lifted people up. Many brokers trace their professional development directly to Steve’s mentorship through a quick phone call, a detailed explanation of an SBA code section, or even the time he quietly called a local business to investigate a gift card liability issue simply to help a colleague solve a real-world problem with a transaction.

Those who know Steve best describe him as generous, candid, insightful, and deeply committed to doing things the way they should be done. Steve’s leadership was never about spotlight, it was about service, integrity, and leaving the industry better than he found it. And he did exactly that every day, for decades.

As Diamond Financial transitions to new ownership, the foundation Steve built along with the vast network of lenders and brokers who trust the firm, will continue to support business deals for decades to come.

Steve leaves behind more than accomplishments. He leaves a legacy of knowledge, mentorship, and heart. Our industry is stronger because of him, and for that, we offer our deepest thanks.

In retirement Steve will be enjoying additional time with his wife, Donna, restoring classic American muscle cars and relaxing at his new custom home in North Carolina.

Congratulations on your retirement, Steve. You have more than earned it!

Emily Bowler

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