Top Wisconsin Manufacturing Companies (277)
Trystar is at the forefront of advancing power solutions, charged and driven by a committed, dynamic team, tackling complex challenges, and creating innovative solutions. Safety and integrity aren’t just buzzwords. They are the north star guiding us as we aspire to wow our customers every day. We’ve created power solutions that are not only durable and unique but are also...
Columbia Grain International (CGI) is a global leader in the origination, processing, logistics, and distribution of high-quality bulk grains, pulses, edible beans, oilseeds, and organics for U.S. domestic and worldwide export markets. Headquartered in Portland, OR, CGI is dedicated to cultivating the growth of the food supply chain in the northwestern region of the United States to ensure the world...
Morris Group, Inc. is a third-generation, family-owned North American machine-tool distribution network serving manufacturers of precision-machined parts. Its companies supply CNC machine tools, tooling, accessories, software, and automation, along with applications engineering, maintenance, service, parts support, financing, and other lifecycle assistance. The group’s mission is to help manufacturers improve productivity and maintain a competitive advantage in the global economy.
Prolec has more than fifty years of experience in the creation of comprehensive solutions to meet the needs of power generation, transmission, and distribution. Our internationally recognized collection of transformers and our high-quality solutions, through the collaborative work of our business units and our strategic allies, reveal our sense of innovation, our social responsibility, and our leadership. At Prolec, we are committed...
Ocean Spray is a vibrant agricultural cooperative of approximately 700 family farmers, established in 1930. Founded by three independent cranberry growers, the company is dedicated to promoting the cranberry as a superfruit. They focus on innovative product development and sustainable farming practices to connect farmers with families through their wide range of cranberry-based juices and food products.
Today Brewer remains committed to the needs of the people on the front lines of healthcare and the patients they serve. Brewer Company focuses on bringing the safest, most advanced and highest quality safe patient handling solutions, advanced ergonomic seating and therapeutic support surfaces to the market place. Brewer services three markets: clinical and exam room solutions, specialty and ergonomic...
Since 1989, Greenfield Global has been the leading supplier of high-purity alcohols, specialty solvents, custom blended solutions and fuel ethanol to businesses worldwide, ranging from Fortune 500 companies to sole proprietorships. Greenfield’s primary markets are renewable fuels, beverage alcohols, life science, food, flavor, fragrance, personal care and industrials. Annually, the company fulfills over 35,000 orders in more than 50...
AriensCo is a family-owned manufacturer of outdoor power equipment, specializing in products such as snow blowers, lawn mowers, and zero-turn mowers for both consumer and commercial markets.
Microbial Discovery Group (MDG) is an R&D-driven product development and Bacillus fermentation company dedicated to developing and commercializing microbial solutions for industrial and environmental applications. Focused on addressing global challenges in health, environment, and food supply, MDG strives to 'Feed, Clean, Save the World' by leveraging real science and trusted processes to provide sustainable and innovative biological solutions for its...
S3 AeroDefense is an industry-leading defense support business focused on providing innovative solutions, including aircraft spare distribution, repair, overhaul services, and program management, to military aviation operators worldwide.
WP Beverages is a Pepsi-Cola distributor headquartered in Madison, Wisconsin, with multiple distribution facilities across Wisconsin, Illinois, South Dakota, and Michigan. Their mission focuses on profitable growth through the sale and distribution of refreshing beverages, innovative customer-focused marketing programs, and superior customer service. They are a family-owned business committed to their employees and the brands they represent, striving to be...
Steel Craft Corporation is a metal manufacturing company based in Hartford, Wisconsin, specializing in laser cutting, welding, advanced powder coating, and fabrication solutions. They provide comprehensive services from prototype design and engineering to full fabrication, painting, assembly, packaging, and delivery. With decades of expertise and ISO certification, they are committed to delivering high-quality, on-time work for a diverse mix of...
Therma-Stor develops and manufactures high-efficiency heat-transfer, dehumidification, and restoration products. Its portfolio includes heat-recovery water heaters, Quest dehumidifiers for agricultural and industrial applications, and Phoenix equipment for restoration, air scrubbing, water extraction, and evaporative drying. The company’s mission is to sustain a competitive advantage through technology leadership in heat transfer, dehumidification, and restoration, serving residential, commercial, industrial, and agricultural markets.
The Visual Pak Companies is a privately held group of strategic entities providing comprehensive end-to-end contract packaging and manufacturing solutions. They specialize in high-volume formulation, blending, filling, and logistics for brands across the USA. By leveraging over two million square feet of production space, they serve diverse markets including beauty and personal care, home care, food packaging, pet care, and...
Kenosha Toyota is a premier Toyota dealership located in Kenosha, Wisconsin, recognized as the #1 volume Toyota dealership in the state. The company specializes in the sale of new and pre-owned Toyota vehicles, offering a comprehensive inventory alongside professional automotive maintenance, repair services, and genuine OEM parts to ensure a high-quality guest experience.
ATI Inc. specializes in advanced materials, including Ni/Co-base superalloys and specialty steels, serving industries such as Aerospace and Defense. The company also offers services in environmental remediation, research, facility management, construction, and building design.
A.P. Nonweiler Co. Inc. is an Oshkosh, Wisconsin-based specialty chemicals manufacturer and contract manufacturing partner. Founded in 1929, it develops formulations and produces custom, specialty, and high-performance industrial coatings, including difficult-to-produce and small-batch products. The company serves commercial, industrial, and residential flooring and other end markets, offering technical expertise, scalable production, blending, packaging, and quality-focused manufacturing support to business partners...
Weimer Bearing & Transmission is a privately held, independent supplier and manufacturer founded in 1926. They produce and distribute high-tech electro/mechanical systems, including mechanical power transmission, electrical motion control, material handling, and fluid control products. The company also offers engineering support, machining, fabrication, and repair services to enhance industrial operations.
Palmer-Donavin Manufacturing Company is a privately-held construction material distribution company that engages in the wholesale distribution of residential building supplies and door fabrication. They are a leader in building material distribution, emphasizing exceptional customer service and employee ownership.
Equipment Depot Inc. is America's largest independently operated material handling and equipment rental dealer group. Serving local communities since 1939, the company provides a comprehensive range of solutions, including new and used forklifts, aerial lifts, expert maintenance, repairs, parts, and financing. With over 50 locations across the U.S., it serves diverse sectors from port operations to agriculture, all backed by...

































