Top Milwaukee, WI Industrial Companies (35)

Pieper Electric, Inc. is a leading, employee-owned electrical, mechanical, and automation contractor operating since 1947. As one of the largest privately held electrical contractors in the U.S., the company provides a comprehensive range of services, including plumbing, HVAC, and energy management. Based in Wisconsin with affiliates nationwide, Pieper Electric is committed to high-quality standards and a servant leadership philosophy to...

Benesch, formally Alfred Benesch & Company, is a multidisciplinary professional services firm providing planning, engineering, and design for infrastructure and community projects across the United States. Its work spans transportation—including roads, bridges, railroads, aviation, and transit—along with community development, environmental and water resources. The firm supports clients from needs assessment and concept development through design, regulatory compliance, and construction management.

Fabick Cat is the authorized dealer of Caterpillar equipment, prime and stand-by power systems, parts and service, compact construction, and rental equipment for major portions of Illinois, Missouri, the entire state of Wisconsin, and the Upper Peninsula of Michigan. They supply essential products, from machines that support infrastructure and farmers to emergency power generation, helping to make progress possible.

Cielo Projects (operating as Velotic™) is a leading independent industrial software company providing data‑driven solutions that improve manufacturing efficiency, productivity, and operational insight. Serving customers across manufacturing, oil & gas, utilities, and infrastructure, the company leverages a portfolio anchored by Proficy, Kepware, and ThingWorx to support global industrial operators, with a primary focus on AI‑enabled manufacturing and industrial software.

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.

Pepper Construction is a national general contracting and construction management firm with offices in Illinois, Wisconsin, Indiana, and Ohio, primarily serving private-sector clients. The company combines the experience and resources of a national organization with the hands-on approach of a local builder. Its work includes commercial construction and sustainability-focused initiatives, supporting clients and communities through high-performance building practices across its...

Since its inception in 1974, Acuren has been a trusted, single source provider of technology-enabled asset protection solutions used to evaluate the structural integrity of critical energy, industrial and public infrastructures. Committed to delivering a Higher Level of Reliability, Acuren provides an unrivaled spectrum of capabilities, including inspection, traditional and advanced NDE/NDT, failure analysis, rope access, materials engineering, reliability engineering...

At Pentair, we help the world sustainably move, improve and enjoy water, life’s most essential resource. From our residential and business water solutions, to industrial water management and everything in between, Pentair is focused on smart, sustainable water solutions that help our planet and people thrive. Pentair had revenue in 2023 of approximately $4.1 billion, and trades under the ticker...

Boelter Companies provides commercial foodservice solutions for restaurants, breweries, distilleries, and other hospitality customers nationwide. Its services include commercial kitchen design, build and project management, foodservice equipment and supplies, barware, and janitorial and paper products. The company partners with clients to plan and equip kitchen operations, support beverage businesses, and deliver strategic guidance and essential products for ongoing performance.

Kenan Advantage Group (KAG) is North America's largest tank truck transporter and logistics provider, serving diversified end markets in the United States and Canada. They specialize in the transportation of bulk liquids and specialty products, including fuel, chemicals, agricultural fertilizers, and food-grade ingredients, utilizing a network of over 200 strategically located terminals to deliver safe and efficient supply chain solutions.

raSmith is a multi-disciplinary engineering consulting firm providing services in civil, structural, and traffic engineering, land surveying, development management, landscape architecture, ecology, and construction services. They serve public and private sector clients nationwide, specializing in site planning, design, and construction, and maintain niche expertise in cold-formed steel engineering and geographic information systems (GIS).

Marking Services, Inc. (MSI) designs, manufactures, engineers, and installs industrial labeling products and systems for facilities worldwide. It provides labeling for pipes, valves, instrumentation, and equipment, along with plant signage, technical drafting, engineering, and installation services. Serving plant owners and construction contractors, MSI offers turnkey and customized solutions that convey critical facility information and support workplace safety, operability, maintenance, personnel...

Lakeside International Trucks is a full-service dealership specializing in medium and heavy-duty trucks. They provide comprehensive solutions including new and used truck sales, genuine parts, certified diesel engine service, body shop repairs, and flexible commercial truck leasing and rental programs through Badgerland Idealease. With multiple locations across Wisconsin and Illinois, they are committed to maximizing customer uptime and delivering high-standard...

Douglas Dynamics is a North American manufacturer and upfitter of commercial work-truck attachments and equipment, especially snow and ice-control products. Its Work Truck Attachments business makes snowplows, sand and salt spreaders, service cranes, dump hoists, and related accessories. Its Work Truck Solutions segment provides custom upfits for primarily Class 4–8 trucks, combining equipment, truck bodies, and storage solutions into operable...

J.P. Cullen is a longstanding, full-service construction company headquartered in Janesville, Wisconsin. The national contractor offers design-build, preconstruction, referendum, and related construction services, serving Wisconsin, northern Illinois, and northeast Iowa, as well as industrial clients nationwide. Its work spans government, education, healthcare, commercial, and industrial projects, ranging from $1,000 to more than $100 million, while emphasizing quality, integrity, and long-term...

Standard Electric Supply Co. is a fourth-generation, family-owned full-line electrical distributor serving OEM and MRO customers, with particular expertise in industrial automation and control. It supplies products and operational support intended to keep production systems running and improve customer efficiency. Its services include engineering support, inventory management, enclosure modification, repair, kitting and custom assemblies, IIoT, customer support, and training, alongside...

Collins Engineers, Inc. is a nationwide engineering firm delivering civil and structural solutions for transportation, marine, industrial, energy, and site-development projects. Its work includes site planning, utility and stormwater design, waterfront and transportation engineering, inspections, asset management, and contractor support through construction. Combining decades of hands-on experience with modern technologies, the company tackles complex infrastructure challenges and develops practical solutions...

Lucas Milhaupt combines materials science, alloys, and technology to develop innovative material joining solutions, pushing the boundaries in industries by improving process efficiency and extending product life.

Rite-Hite, headquartered in Milwaukee, Wisconsin USA is a world-wide leader in the development, manufacture, and sale of loading dock safety systems, industrial door solutions and in-plant products. All of our products are designed for maximum safety, productivity, efficiency and reduced energy costs at your facility. Rite-Hite's complete product line includes hydraulic, mechanical and air-powered dock levelers, vehicle restraints, light communication systems,...

Since 1976, Porter Pipe & Supply Co. has served the area’s professional trade businesses as a wholesale supplier of commercial plumbing supplies, pipe, valves and fittings, HVACR equipment, and industrial and mechanical products. At Porter Pipe, we redefine partnership for our customers by bringing together expertise, passion and a dedication that makes sure our customers are always put first. From...