Press Releases

ABC Supply Co., Inc. to Acquire Herman’s Supply Company

BELOIT, Wis. — April 2, 2024 — ABC Supply Co., Inc., the largest wholesale distributor of roofing and other select exterior and interior products in North America, has entered into a definitive agreement to acquire Herman’s Supply Company, a trusted supplier of both residential and commercial roofing products, siding and related accessories. The transaction is expected to close on April 8, 2024.

Herman’s Supply Company was founded by Herman and Anne Schrompf in 1969 in St. Catharines, Ontario. Since then, the company expanded to 11 branches across Ontario and added a 12th location in West Seneca, New York, serving the Buffalo market. This acquisition marks ABC Supply’s introduction to the Ontario, Canada, market and growth in its New York market.

“Herman’s Supply Company’s commitment to unparalleled service has earned it generations of loyal customers,” said Chief Operating Officer Mike Jost. “We look forward to welcoming their dedicated associates to our ABC Supply family and continuing to build a legacy of exceptional support across Ontario.”

The West Seneca, N.Y., location will become part of ABC Supply’s U.S. operations while the Ontario locations will operate as part of ABC Supply’s Canadian division.

Visit to learn more about the company and see all ABC Supply’s locations.

About ABC Supply

ABC Supply Co., Inc. is the largest wholesale distributor of roofing and other select exterior and interior building products in North America. Since its founding in 1982, ABC Supply’s sole focus has been serving professional contractors and “making it easy” for them to do their jobs by offering the products, support and services they need — including myABCsupply, which allows them to place material orders and manage their account details from anywhere.

ABC Supply is a 17 consecutive Gallup Exceptional Workplace Award winner and a two-time recipient of Glassdoor’s Employees’ Choice Award for Best Places to Work. The company was also named a Best Employer for New Grads by Forbes in 2021 and is committed to hiring military veterans.

Headquartered in Beloit, Wisconsin, ABC Supply has over 900 locations across the U.S. and Canada. More information is available at Contractors can find resources for growing and improving their businesses on ABC Supply’s blog and the company’s LinkedIn page.

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