Simms Fishing Products

About Us

About us

Simms is a fishing company.

Founded on the pillars of innovation we strive to build the highest quality products to keep anglers dry, comfortable, and protected from the elements – no matter the conditions.

The company was the brainchild of visionary angler John Simms who saw a need to develop better waders and accessories than what was then available on the market. That quest led to the development of Simms Fishing Products in 1980. During that era, Simms was one of the first companies worldwide to introduce neoprene waders, which provided enhanced warmth and waterproofing gear for serious anglers pushing the limits of their fishing pursuits.

In 1993, current owner, K.C. Walsh, a passionate angler and entrepreneur, acquired the company and relocated it to Bozeman. Under Walsh’s leadership, Simms introduced breathable waders in a trailblazing partnership with W.L. Gore & Associates (makers of GORE-TEX® fabric).

Today, Simms continues to take the fishing market by storm with a trained eye on fisheries conservation and inspired product development of the world’s premier technical fishing apparel, footwear, and equipment.

What we do

We connect anglers to their best days on the water.

Where we do it

With staunch commitment to U.S.-based manufacturing and business ideals, Simms cemented its Bozeman, Montana roots in 2012 with a 62,000-square-foot facility housing corporate headquarters, warehouses, and its production facility. In May 2016, Simms completed an addition to the existing building that added approximately 15,000 sq ft of space. This expansion provides elbowroom to drive product innovation and solidifies Simms as the sole fishing wader manufacturer in the USA.


Email Diane  Bristol <>
Phone 406-585-3557
Address 177 Garden Drive
Bozeman, Montana