Brynolf Manufacturing, Inc. celebrates 25 years in business in 2025.

Founded in 2000 by Bob Brynolf and Dan Brynolf, Brynolf operates a 116,000 sq ft facility to manufacture industrial and commercial construction fasteners in Rockford, IL.

“Looking ahead, we aim to lead the fastener industry, providing businesses globally with reliable products,” the company stated on LinkedIn. “Brynolf Manufacturing is a testament to the power of dedication and a relentless pursuit of excellence.”

The family-owned and operated company is currently managed by Dan Brynolf, Bob’s sons Chris and Zack, and Dan’s son-in-law, Aaron Traum.