The Zweig Letter | December 15, 2025

Dec 14, 2025

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The new rules of growth
By Will Swearingen
A new era of AEC growth is emerging, driven by value creation and strategic expansion.


Is a seller-doer model right for your firm?
By Scott Butcher
AEC firms use seller-doers, business developers, or both, and the best model depends on buyer preferences and firm capabilities.


Mantras to live by
By Mark Zweig
Never give up, act decisively, share the numbers, and lead by example to build a stronger, more resilient firm.


Doing good is good business
By Wallace Smith
Giving back is a responsibility that strengthens communities, builds better businesses, and reminds leaders their greatest impact starts beyond the blueprint.


Year-end tech check
By Lucas Gray
Tech becomes a strategic advantage when firms measure real ROI and budget for tools that drive profit, productivity, and long-term capability.

 

About Zweig Group

Zweig Group, a four-time Inc. 500/5000 honoree, is the premier authority in AEC management consulting, the go-to source for industry research, and the leading provider of customized learning and training. Zweig Group specializes in four core consulting areas: Talent, Performance, Growth, and Transition, including innovative solutions in mergers and acquisitions, strategic planning, financial management, ownership transition, executive search, business development, valuation, and more. With a mission to Elevate the Industry®, Zweig Group exists to help AEC firms succeed in a competitive marketplace. The firm has offices in Dallas and Fayetteville, Arkansas.