Architectural
Metals Technologies

Innovation you can trust. Quality you can build on.

About AMT
New Tech Machinery rollforming equipment and Sheffield Metals roofing

Architectural Metals Technologies is a family of companies united by a shared commitment to advancing the metal construction industry.

Through our subsidiaries — New Tech Machinery and Sheffield Metals — we deliver end-to-end solutions spanning portable rollforming equipment and premium metal roofing and wall panel systems. With operations across seven states, AMT serves contractors, architects, and building owners nationwide.

Our focus is simple: precision engineering, quality materials, and the expertise to back it all up.

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Our Companies
Leadership
Adam Mazzella

Adam Mazzella

Chief Executive Officer

Adam Mazzella leads the company's strategic direction, growth initiatives, and commitment to customer success. He plays a key role in aligning operations with broader organizational goals while maintaining a strong focus on the metal roofing industry.

Adam Copel

Adam Copel

Chief Revenue Officer

Adam Copel oversees sales strategy, team development, and customer engagement efforts. He works closely with regional teams across the country to ensure contractors and partners receive consistent support, competitive solutions, and reliable service.

Terry McGuire

Terry McGuire

Vice President

Terry McGuire brings extensive operational expertise to AMT, managing cross-functional initiatives that strengthen the company's manufacturing capabilities and supply chain. His leadership ensures AMT delivers on its promise of quality and reliability.

John Corrigan

John Corrigan

Chief Financial Officer

John Corrigan oversees the company's financial strategy, planning, and performance. He plays a key role in aligning financial operations with long-term business objectives, supporting disciplined investment and sustainable growth across the organization.