AEC M&A Transformed. Accelerating AEC Success Through Strategic Partnership.
Stambaugh Ness and Zweig Group have joined forces to provide unparalleled M&A expertise tailored exclusively for the AEC industry. By uniting SN’s deep financial and operational advisory with Zweig Group’s industry-leading data, we provide a continuum of services designed to maximize your firm’s long-term value.


Columbia Engineering Acquired by Undisclosed Buyer
Your Growth is More than a Transaction.
Ready to Accelerate Your Growth?
Join the AEC leaders who are transforming their business with our data-driven growth M&A strategies.


2025 AEC M&A Outlook
Uncover the trends, valuation benchmarks, and strategy insights that are accelerating success in the AEC M&A market. Produced by Stambaugh Ness and Zweig Group.

M&A Expertise Leads to Successful Sale of BECS
Discover how our M&A expertise led to the successful sale of BECS to Learch Bates.

M&A Next
Fuel Your Firm’s Growth Through M&A. Discover strategies and connect with leaders at M&A Next.
“We could not have done this without SN’s expertise.”
“The transition and ultimate sale were a long process,
but you stuck with us and saw the process through to completion.”
Steve Turner
Owner
BECS













