David Lambert

David Lambert is a seasoned business broker at Vaughn & Associates, where he specializes in helping business owners successfully buy and sell companies. A licensed CPA, David brings deep financial expertise and operational leadership to every transaction. His career spans key leadership roles across the energy sector, including serving as Controller for multiple renewables companies and Vice President of Completions in the oil and gas industry. These experiences have given him a rare combination of financial acumen, operational insight, and industry-specific knowledge that allows him to understand the true value drivers of businesses across a wide range of sectors. David’s background in financial reporting, cost management, and large-scale project execution enables him to provide clients with strategic guidance grounded in real-world operational experience. Whether working with traditional energy businesses or emerging renewable companies, he excels at translating complex financial and operational realities into clear, actionable strategies for successful business transitions. Known for his analytical approach, integrity, and client-focused service, David is committed to maximizing value and ensuring smooth outcomes for both buyers and sellers.