Wisconsin · Marine38 companies

Marine manufacturing suppliers in Wisconsin

38 companies in Wisconsin are listed below. U.S. manufacturers whose descriptions or tags say they serve marine customers. Confirm the specific requirements (materials, certifications, documentation) with each supplier.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Green Bay, WI (4), Brookfield, WI (2) and Manitowoc, WI (2). Certifications stated: 13 ISO 9001, 3 AS9100 and 1 IATF 16949.

Weston, WI · Machining, Welding, Laser cutting, Press brake forming

Industries: Agriculture, Marine, Oil & Gas

Brookfield, WI · PCB fabrication

Industries: Aerospace, Automotive, Defense, Marine

SMT MACHINE & TOOL

Green Bay, WI · Machining

Industries: Energy, Food Processing, Marine

Voith US Inc.

Neenah, WI

Industries: Automotive, Energy, Marine, Oil & Gas

E H Yost & Company

Mount Horeb, WI

Industries: Aerospace, Marine, Medical

Optima Batteries

Glendale, WI

Industries: Automotive, Marine

Conntek Integrated Solutions, Inc.

Franklin, WI

Industries: Marine

Sika USA, Inc.

Belo Horizonte, WI

Industries: Agriculture, Marine

Wisconsin Aluminum Foundry

Manitowoc, WI

Industries: Agriculture, Automotive, Defense, Marine

Baraboo Tent & Awning

Baraboo, WI

Industries: Marine

Aquarius Systems

North Prairie, WI

Industries: Marine

Keder Solutions, LLC

Oak Creek, WI

Industries: Agriculture, Defense, Marine

Keder Solutions

Oak Creek, WI

Industries: Agriculture, Defense, Marine

Nobles Manufacturing, Inc.

St. Croix Falls, WI

Industries: Aerospace, Defense, Marine

Custom Faberkin, Inc.

Fond Du Lac, WI

Industries: Marine

Caldaro

Hudson, WI

Industries: Agriculture, Marine

Polaris Inc.

Osceola, WI

Industries: Marine