These companies in Minnesota specialize in various chemical and manufacturing sectors, ranging from industrial chemicals to specialized materials. The list includes large, established corporations as well as mid-sized firms. Most companies focus on B2B solutions, serving diverse industries.
Key players include 3M, known for its science and technology applications, and Ecolab, a global provider of water, hygiene, and infection prevention solutions. H.B. Fuller supplies adhesives and specialty chemicals, while RTP Company specializes in custom engineered thermoplastic compounds. Hawkins, Inc. distributes industrial and laboratory chemicals, and Interplastic Corporation produces resins and gel coats for composites.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 63,807 | ||||
| 2 |
Ecolabecolab.com
A global leader providing water, hygiene, and infection prevention solutions for various industries worldwide through comprehensive services and personalized insights |
48,879 | |||
| 3 |
H.B. Fullerhbfuller.com
Global provider of adhesives, sealants, and specialty chemicals enhancing product quality and convenience across multiple industries worldwide. |
5,627 | |||
| 4 |
Cambriacambriausa.com
Innovative, durable quartz countertops resistant to stains, nonabsorbent, and easy to care for Available through exclusive retailers in North America |
1,568 | |||
| 5 |
RTP Companyrtpcompany.com
Global manufacturer specializing in custom engineered thermoplastic compounds with diverse resin systems for color, conductivity, flame retardancy, and durability applications. |
750 | |||
| 6 |
Viraconviracon.com
An architectural glazing company based in Owatonna, Minnesota, offering innovative solutions, technical expertise, and assistance to make clients' visions a reality |
708 | |||
| 7 |
Ecolab, Purolite Resinspuroliteresins.com
Manufactures ion exchange resins, adsorbents, and advanced polymers for water treatment, power generation, and life sciences industries to solve complex process challenges. |
624 | |||
| 8 |
WinField Unitedwinfieldunitedag.com
Supplier of trusted, research-based solutions with technical expertise to help businesses succeed in the field and marketplace |
612 | |||
| 9 |
Hawkins, Inc.hawkinsinc.com
Formulation, manufacturing, blending, distribution, and sales of industrial and laboratory chemicals for municipalities and businesses in Central United States. |
527 | |||
| 10 |
IP Corporationip-corporation.com
For over 40 years, our company has been a leading supplier of resins and composite materials to the composites industry through our subsidiaries |
514 | |||
| 11 |
Interplastic Corporationinterplastic.com
A specialty chemical company based in St Paul, MN, focusing on producing and selling resins, gel coats, putties, and colorants for composites and cast polymer industries |
410 | |||
| 12 | 387 | ||||
| 13 |
Surmodics, Inc.surmodics.com
A global leader in surface modification technologies for medical devices and provider of chemical components for in vitro diagnostic tests |
314 | |||
| 14 |
Otter Tail Corporationottertail.com
A diverse company with multiple industries, including electric utility, manufacturing, health services, food processing, plastics, construction, and transportation, serving customers in US and Canada |
314 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 15 |
Prinsco, Inc.prinsco.com
A family-owned company in the water management industry, manufacturing plastic pipes and products to collect, convey, treat, and store water underground |
299 | |||
| 16 |
NatureWorksnatureworksllc.com
An advanced materials company offering renewably-sourced polymers and chemicals for various markets, competing with oil-based alternatives and emphasizing performance through chemistry |
199 | |||
| 17 | 196 | ||||
| 18 |
Plastech Corporationplastechcorporation.com
Specializing in custom injection molding of thermoplastic resins, we offer engineering services, tool build, production, finishing, assembly, packaging, and shipping nationwide |
193 | |||
| 19 |
SageGlasssageglass.com
SageGlass庐 creates top smart windows that tint and clear automatically for low-carbon, energy-efficient buildings with optimal light and thermal comfort |
134 | |||
| 20 |
Climatechclim-a-tech.com
Manufacturer of custom plastic extrusions and fabricated die-cut components with a focus on employee ownership, growth, diversification, technology, and integrity |
134 | |||
| 21 |
Dynamic Groupdynamicgroup.com
A privately owned contract manufacturer specializing in injection molded plastic components, assemblies, and precision molds for medical, electronics, and technology industries ISO 13485 certified |
116 | |||
| 22 |
Precision Associates, Inc.precisionassoc.com
Manufacturer specializing in standard/custom rubber seals, machined plastics, with over 1,000 compounds in 20 polymers, including FDA/Medical grades ISO 9001: 2015 certified, on-site Mold Shop |
91 | |||
| 23 |
Beacon Engineered Solutionsbeaconengineered.com
Specializing in accelerating product launches, managing production, and delivering precision components for demanding applications as a trusted manufacturing partner |
59 | |||
| 24 |
Jaytech Water Solutionsjaytech.com
A leading water treatment company specializing in maintaining efficiency and safety for industrial, commercial, and institutional water-using heating and cooling equipment |
37 | |||
| 25 |
Tundra Companiestundracompanies.com
Tundra develops advanced composite materials with enhanced performance properties for various applications, using a proprietary particle coating process to create innovative solutions |
29 | |||
| 26 |
Gemstar Manufacturinggemstarmfg.com
An engineering-based plastic design solutions provider with 60+ years of experience, specializing in custom manufacturing and protective packaging with a customer-centric approach |
22 | |||
| 27 |
ACTION PLASTICS, INC.actionplastics.com
A plastic company located in Rogers, Minnesota, specializing in the manufacturing and distribution of plastic products |
14 | |||
| 28 |
Activar Plastic Products Group, Inc.activarppg.com
With over 70 years of experience, this company offers a wide range of high-quality plastic products and customized equipment solutions for various industries |
10 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Minnesota
- The largest companies in Minnesota 1,911
- Manufacturers in Minnesota 262
- Multinational companies in Minnesota 223
- Retail chains in Minnesota 156
- Education providers in Minnesota 149
- Companies with in-house R&D in Minnesota 146
- Hardware manufacturers in Minnesota 139
- Financial services firms in Minnesota 130
- Professional services firms in Minnesota 124
- Healthcare providers in Minnesota 120
- Hospitals and Health Care companies in Minnesota 118
- Critical infrastructure operators in Minnesota 115
- Contract manufacturers in Minnesota 100
- IT Services and IT Consulting companies in Minnesota 88
- Companies with a mobile app in Minnesota 84
- Public sector organisations in Minnesota 84
- Construction companies in Minnesota 82
- Family-owned companies in Minnesota 81
- Financial Services companies in Minnesota 78
- Higher Education companies in Minnesota 73
- Distributors and wholesalers in Minnesota 73
- IT services companies in Minnesota 73
- Consulting firms in Minnesota 67
- SaaS companies in Minnesota 61
The same list elsewhere in United States
- Chemical companies in the United States 1,383
- Chemical companies in Texas 140
- Chemical companies in Ohio 120
- Chemical companies in California 112
- Chemical companies in Pennsylvania 95
- Chemical companies in Illinois 74
- Chemical companies in New York State 61
- Chemical companies in Michigan 58
- Chemical companies in North Carolina 54
- Chemical companies in Georgia 51
- Chemical companies in New Jersey 51
- Chemical companies in Massachusetts 38
- Chemical companies in Indiana 34
- Chemical companies in Florida 33
- Chemical companies in Alabama 31
- Chemical companies in South Carolina 31
- Chemical companies in Wisconsin 31
- Chemical companies in Missouri 30
- Chemical companies in Tennessee 27
- Chemical companies in Connecticut 25
- Chemical companies in Houston 47