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Top 50 chemical companies in Michigan

Tamtam tracks 58 chemical companies headquartered in Michigan. This list ranks the 50 largest by number of employees on LinkedIn, led by Masco Corporation, Cooper Standard and Guardian Industries. Their median headcount is 332. Half of them were founded in 1973 or later. The most common headquarters are Grand Rapids (3), Auburn Hills (2) and Dearborn (2).

馃嚭馃嚫 Michigan50 companiesUpdated Nov 12, 2026

The chemical companies in Michigan include large manufacturers of plastics, glass, and automotive components. Among them are Masco Corporation, a global leader in home improvement products, and Cooper Standard, a supplier of sealing and fluid handling systems. Guardian Industries manufactures high-performance glass products, while Plastipak specializes in rigid plastic containers. Dow Performance Silicones offers silicon-based technology solutions, and Gentex Corporation focuses on electronics for automotive and aerospace.

These companies primarily operate in manufacturing, with a strong emphasis on materials science and engineering. Many are established firms, with several founded in the mid-20th century, such as Cooper Standard (1960) and Plastipak (1967). A notable pattern is the concentration of headquarters in southeastern Michigan, particularly around Detroit, with cities like Livonia, Northville, Auburn Hills, and Plymouth hosting major operations.

#CompanyIndustryHeadquarters EmployeesFounded
1
Masco Corporationmasco.com

Designs, manufactures, and distributes branded home improvement and building products, enhancing living spaces for consumers globally with paints, faucets, and spas.

Wholesale Building Materials 馃嚭馃嚫 Livonia 10,391 n/a
2
Cooper Standardcooperstandard.com

Global supplier of sealing and fluid handling systems, providing innovative, sustainable engineered solutions for transportation and industrial markets.

Motor Vehicle Parts Manufacturing 馃嚭馃嚫 Northville 8,092 1960
3
Guardian Industriesguardian.com

Manufacture high-performance float, coated, and fabricated glass products for architectural, residential, transportation, and technical applications worldwide.

Glass, Ceramics and Concrete Manufacturing 馃嚭馃嚫 Auburn Hills 4,055 1932
4
Plastipakplastipak.com

A global leader in designing and manufacturing high-quality rigid plastic containers for various industries worldwide, with a focus on innovation and sustainability

Plastics Manufacturing 馃嚭馃嚫 Plymouth 3,534 1967
5
Gentex Corporationgentex.com

Vertically integrated electronics company specializing in CMOS cameras, vacuum coatings, and glass fabrication for automotive, aerospace, and fire protection industries.

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 Zeeland 3,060 1974
6
Dow Performance Siliconesdow.com

Leading global material innovator offering solutions for diverse industries including transportation, consumer goods, construction, and more through innovative silicon-based technology and ingredients

Chemical Manufacturing 馃嚭馃嚫 Midland 3,057 1897
7
Formosa Plastics Corporation, U.S.A.fpcusa.com

A vertically-integrated supplier of plastic resins and petrochemicals, with over 20 production units across five business units

Plastics Manufacturing 馃嚭馃嚫 Livingston Township 2,480 1978
8
Toyoda Gosei Americastoyodagosei.com

A global manufacturer of rubber, plastic automotive components, safety systems, and LEDs, with a network of 64 group companies in 17 countries

Motor Vehicle Manufacturing 馃嚭馃嚫 Troy 1,651 1986
9
Teijin Automotive Technologiesteijin.com

Formulation and molding of lightweight composite components for automotive, heavy truck, marine, and recreational vehicle industries worldwide.

Chemical Manufacturing 馃嚭馃嚫 Auburn Hills 1,219 1969
10
L&L Productsllproducts.com

Global engineering company providing customized solutions for sealing, acoustics, vibration reduction, and structural reinforcement across multiple industrial sectors.

Chemical Manufacturing 馃嚭馃嚫 Romeo 999 1958
11
Hemlock Semiconductorhscpoly.com

A leading provider of hyper-pure polysilicon and silicon-based products for semiconductor devices, solar cells, and high-tech electronics with a focus on sustainability

Chemical Manufacturing 馃嚭馃嚫 Hemlock 842 1961
12
Chem-Trendchemtrend.com

A global leader in developing solutions for molding and casting operations, offering innovative products to improve quality and boost productivity

Chemical Manufacturing 馃嚭馃嚫 Howell 746 1960
13
Lacks Enterpriseslacksenterprises.com

A family-owned manufacturer of innovative and high-quality automobile parts, known for its detail-focused drive and global industry experience since 1961

Plastics Manufacturing 馃嚭馃嚫 Kentwood 735 1961
14
INOAC USA, Inc.inoacusa.com

INOAC is a leading innovator in polyurethane technology, offering materials for various industries and partnering with companies to differentiate their brands

Plastics Manufacturing 馃嚭馃嚫 Troy 718 1926
15
Oliver Healthcare Packagingoliverhcp.com

Global leader in innovative medical packaging, providing high-quality, technically advanced solutions with a strong customer focus and worldwide manufacturing presence.

Packaging and Containers Manufacturing 馃嚭馃嚫 Grand Rapids 718 n/a
16
Grede Holdings LLCgrede.com

A premier Tier One supplier specializing in innovative iron castings for automotive, industrial, and commercial truck markets, offering precision machining and assembly services

Machinery Manufacturing 馃嚭馃嚫 Southfield 652 1920
17
Royal Technologies Corp.royaltechnologies.com

Advanced engineering and manufacturing company providing innovative plastic solutions to industries including automotive, furniture, and consumer products Trusted by customers for reliable service

Plastics Manufacturing 馃嚭馃嚫 Hudsonville 614 1987
18
PVS Chemicalspvschemicals.com

A family-owned company providing safe and reliable delivery of diversified chemical products globally for a sustainable future

Chemical Manufacturing 馃嚭馃嚫 Detroit 540 1945
19
Creative Foam Corpcreativefoam.com

Designs and manufactures foams and plastics for Transportation, Healthcare, and Consumer/Industrial markets, with a global presence and 13 manufacturing facilities in North America

Manufacturing 馃嚭馃嚫 Fenton 534 1969
20
GST AutoLeather, Inc.pangeamade.com

Global leather supplier for top automotive brands, offering full interior solutions with a focus on quality and innovation in mobility interiors

Motor Vehicle Manufacturing 馃嚭馃嚫 Rochester Hills 493 n/a
21
Kalsec Inc.kalsec.com

Natural ingredient supplier specializing in liquid extracts crafted from herbs, spices, vegetables, and hops for food and beverage manufacturers worldwide

Food and Beverage Services 馃嚭馃嚫 Kalamazoo 482 1958
22
Cascade Engineeringcascadeng.com

Manufacturer and marketer with expertise in large part injection molding Offers products and consulting services across various industries, prioritizing sustainability and innovation

Plastics Manufacturing 馃嚭馃嚫 Grand Rapids 466 1973
23
HDT Automotive Solutionshdt-auto.com

A global organization with diverse expertise in manufacturing reliable, innovative components, and assemblies, focusing on customer satisfaction through lean principles and continuous innovation

Motor Vehicle Manufacturing 馃嚭馃嚫 Livonia 433 n/a
24
Duro-Lastduro-last.com

Manufacturer of custom-fabricated single-ply PVC roofing systems, accessories, and low-slope products including roll goods, insulation, and edge metal for commercial building protection.

Construction 馃嚭馃嚫 Saginaw 386 1978
25
Oakwood Grouptheoakwoodgroup.com

Specializing in niche product design for automotive safety, The Oakwood Group manufactures impact energy absorbers to protect passengers from head and side injuries

Motor Vehicle Manufacturing 馃嚭馃嚫 Dearborn 332 1945

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26
Petoskey Plasticspetoskeyplastics.com

An industry leader in manufacturing blown plastic film and bags for various industries, with a focus on sustainability and recycling

Plastics Manufacturing 馃嚭馃嚫 Petoskey 283 1970
27
Wolverine Advanced Materialswamglobal.com

A leading developer and manufacturer of high-performance materials specializing in elastomer-coated metals for automotive brake NVH, sealing, and gasket industries globally

Motor Vehicle Manufacturing 馃嚭馃嚫 Dearborn 282 n/a
28
Flexfab, LLCflexfab.com

A global elastomeric engineering company specializing in silicone rubber products for automotive, aerospace, and industrial sectors with focus on sustainability and innovation

Industrial Machinery Manufacturing 馃嚭馃嚫 Hastings 278 1961
29
Asahi Kasei Plastics North America, Inc.asahi-kasei-plastics.com

Diversified manufacturer creates new value in materials, homes, healthcare to address global challenges, contributing to environment, energy, health, and comfort.

Chemical Manufacturing 馃嚭馃嚫 Fowlerville 231 2000
30
Uniform Coloruniformcolor.com

Global manufacturer of custom color and additive masterbatch solids for thermoplastics, specializing in polyolefins and styrenics for automotive, furniture, packaging, and industrial markets

Plastics Manufacturing 馃嚭馃嚫 Holland 229 n/a
31
ND Industries, Inc.ndindustries.com

A family-owned business since 1955 specializing in innovative materials and processes to enhance the safety and reliability of fastener assemblies globally

Automation Machinery Manufacturing 馃嚭馃嚫 Clawson 182 1955
32
PTI Engineered Plasticsteampti.com

Innovative plastic injection molding company with expertise in medical, defense, aerospace, and consumer products Offers design, prototyping, and production services with FDA and ISO certifications

Plastics Manufacturing 馃嚭馃嚫 Macomb 178 1984
33
CIE USA - Century Plastics LLCcieautomotive.com

A division of a global enterprise, CIE-Century Plastics provides components and sub-assemblies for the automotive market, emphasizing innovation and efficiency

Plastics Manufacturing 馃嚭馃嚫 Shelby Township 157 1999
34
VINTECH Industriesvintechplastics.com

Global supplier specializing in plastic extrusion and injection molding for the automotive industry, with production sites in multiple countries

Motor Vehicle Manufacturing 馃嚭馃嚫 Imlay City 156 2004
35
Anderson Development Companyandersondevelopment.com

An award-winning specialty and custom chemical manufacturer committed to providing innovative solutions that improve lives and protect the environment

Chemical Manufacturing 馃嚭馃嚫 Adrian 111 n/a
36
Stone Plastics and Manufacturing, Inc.stoneplasticsmfg.com

Custom injection molder and assembler of plastics parts for automotive, building, and consumer industries, providing innovative solutions to reduce costs

Plastics Manufacturing 馃嚭馃嚫 Zeeland 110 1999
37
LuxWall, Inc.luxwall.com

Innovative glass solutions company in Ypsilanti, MI, offering transparent insulation technology to reduce carbon emissions from building energy use

Wholesale Building Materials 馃嚭馃嚫 Ypsilanti 101 n/a
38
Erwin Quarder Inc.quarder.de

Manufacturer of high precision plastic injection molded parts for automotive and medical industries, utilizing sophisticated automation and engineering design for Tier I facilities globally

Plastics Manufacturing 馃嚭馃嚫 Grand Rapids 91 1998
39
EFTEC North America LLCeftec.ch

A leading expert in engineered materials for the automotive industry, specializing in bonding, coating, sealing, and damping solutions with a focus on innovation and sustainability

Motor Vehicle Manufacturing 馃嚭馃嚫 Taylor 80 n/a
40
Hicks Plastics Company Inchicksplastics.com

A leading supplier of custom injection molded parts with metalized finishes for automotive, medical, marine, and sporting goods industries

Motor Vehicle Manufacturing 馃嚭馃嚫 Macomb Township 78 1988
41
MMI Engineered Solutions, Inc.mmi-es.com

Engineering company specializing in tooling and manufacturing, applying innovation to create advantages and deliver performance through advanced technology and composite solutions

Plastics Manufacturing 馃嚭馃嚫 Saline 76 1983
42
Kingfa Sci. & Tech. USAkingfa.com

A global leader in the chemical new-material industry offering a wide range of products with intellectual property rights, focused on high performance engineering plastics

Plastics Manufacturing 馃嚭馃嚫 Canton 72 2015
43
Grand Traverse Plasticsgtpplastics.com

A leading provider of engineered plastic solutions for production and prototypes, offering design, material expertise, tooling management, injection molding, and automation services

Plastics Manufacturing 馃嚭馃嚫 Williamsburg 60 1981
44
West Michigan Moldingwmmolding.com

A company focused on producing high-quality parts using innovative techniques, fostering a positive work environment, and meeting financial responsibilities to employees

Plastics Manufacturing 馃嚭馃嚫 Grand Haven 57 n/a
45
Wilko Plastics Incwilkoplastics.com

Custom injection molder specializing in producing plastic parts

Plastics Manufacturing 馃嚭馃嚫 Romeo 53 1976
46
Metra - Extruded Aluminum Company LLCmetra-na.com

The company offers a wide range of extrusions, serving various industries with standard and custom products fabricated to precise specifications

Manufacturing 馃嚭馃嚫 Belding 41 1987
47
Sierra Plasticsgeminigroup.net

Multi-location supplier of engineered plastic and metal products in the USA and Mexico, offering financial stability and vertical integration

Plastics Manufacturing 馃嚭馃嚫 Bad Axe 33 n/a
48
Kolene Corporationkolene.com

Specializing in innovative surface technologies, the company provides chemistries, equipment, and services to meet various industry needs

Chemical Manufacturing 馃嚭馃嚫 Detroit 29 1939
49
Taica North Americataica-na.com

A global company with expertise in material and processing technologies, specializing in unique solutions for automotive, heavy truck, sporting goods, and electronic products industries

Motor Vehicle Manufacturing 馃嚭馃嚫 Farmington Hills 28 2006
50
Allied PhotoChemical Inc.alliedphotochemical.com

A leading producer of UV, solvent, and water-based coatings with a focus on high-quality product development, customization, and helping customers improve efficiency and ROI

Chemical Manufacturing 馃嚭馃嚫 Macomb 19 1996

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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.

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