The Stonewall Group Announces Newest Acquisition of AMDG Architects

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LAFAYETTE, La.--(BUSINESS WIRE)--Sep 8, 2025--

The Stonewall Group, a private investment firm focused on acquiring, investing in, and operating premier architecture and engineering (A&E) companies across the United States, today announced its partnership with AMDG Architects, a respected architecture and design firm headquartered in Grand Rapids, Michigan.

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Stonewall Group CEO, Ben Moody shakes hand of AMDG's founder, Peter Baldwin after acquisition announcement. The Stonewall Group is a national architectural and engineering firm.

Founded in 2018, The Stonewall Group partners with A&E firm owners and founders to support their transition out of business ownership and into the next chapter of their personal, professional, and financial lives. With a track record of successful integrations, the firm now operates in more than 8 major U.S. cities and supports over 200 employees. AMDG represents The Stonewall Group’s sixth partnership, to date.

Established in 1992, AMDG Architects provides architecture and interior design services to clients across education, workplace, civic, worship, and residential markets. Guided by its mission to “care for people and steward creation through design,” AMDG has built a reputation for exceptional design quality, client service, and values-driven leadership—making the firm a natural fit within The Stonewall Group’s family of brands.

“Our partnership with The Stonewall Group allows us to remain committed to our mission while gaining the resources and support needed to expand our reach and capabilities,” said Peter Baldwin, AMDG Principal. “We are excited to build on our foundation while creating new opportunities for our clients and team members.”

Ben Moody, Co-Founder and CEO of The Stonewall Group, added, “AMDG embodies the characteristics we look for in a partner—exceptional design talent, a strong leadership team, and a deep commitment to serving clients with excellence. We look forward to supporting AMDG’s continued growth while honoring the culture and values that have made them successful for more than 30 years.”

The Stonewall Group’s portfolio of architecture, engineering, and design firms delivers best-in-class services to a diverse range of end markets, including K-12 and higher education, hospitality, luxury resorts and hotels, athletic facilities, healthcare, restaurants, industrial, manufacturing, and energy. The company’s collaborative approach emphasizes long-term relationships, operational excellence, and sustained value creation for its partners.

About The Stonewall Group

Headquartered in Lafayette, Louisiana, The Stonewall Group is an investment and management firm focused exclusively on the architecture and engineering (A&E) sector. The Stonewall Group partners with leading A&E companies to accelerate growth, strengthen operations, and expand opportunities for their people and clients. By providing strategic resources, scalable systems, and a culture of accountability, Stonewall empowers firms to thrive while preserving their unique identities. Since its founding in 2018, The Stonewall Group has grown into a national platform supporting a network of premier A&E brands serving diverse end markets. For more information visit www.stonewallco.com.

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CONTACT: Reece Theriot

[email protected]

337-255-6483

KEYWORD: LOUISIANA MICHIGAN UNITED STATES NORTH AMERICA

INDUSTRY KEYWORD: ARCHITECTURE PROFESSIONAL SERVICES VENTURE CAPITAL OTHER CONSTRUCTION & PROPERTY COMMERCIAL BUILDING & REAL ESTATE CONSTRUCTION & PROPERTY ENGINEERING FINANCE LANDSCAPE CONSULTING MANUFACTURING INTERIOR DESIGN

SOURCE: The Stonewall Group

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PUB: 09/08/2025 08:07 AM/DISC: 09/08/2025 08:06 AM

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