| # | Company | Employees |
|---|---|---|
| 1 |
Intact Insurance Specialty Solutionsintactspecialty.com
Underwriting companies offer a broad range of specialty insurance products across the United States, providing distinct products and tailored coverages and services to specific customer groups or industry segments. |
17,000 |
| 2 |
Adientadient.com
Global leader in automotive seating, with expertise in designing, engineering, and manufacturing complete seating systems and components for major OEMs worldwide |
16,733 |
| 3 |
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 |
3,534 |
| 4 |
Wealth Enhancementwealthenhancement.com
Financial advice under one roof, specialists and advisors collaborate to simplify wealth management, helping clients make confident decisions without stress. |
2,052 |
| 5 |
The Tile Shoptileshop.com
Specialty retailer offering high-quality manufactured and natural stone tiles, setting materials, and accessories with a focus on exceptional customer service and customizable design options |
1,781 |
| 6 |
Infotree Global Solutionsinfotreeglobal.com
Connecting top talent with leading companies globally, specializing in IT, engineering, clinical, skilled trades, finance, and accounting sectors. |
1,627 |
| 7 |
Plymouth State Universityplymouth.edu
A forward-thinking company utilizing a multi-disciplinary approach to drive innovation and create future changemakers through hands-on projects and initiatives |
1,623 |
| 8 |
Sargentosargento.com
Family-owned company producing and marketing shredded, sliced, and snack natural cheese products and ingredients, based in Wisconsin. |
1,429 |
| 9 |
Plymouth-Canton Community Schoolspccsk12.com
A school district operating elementary, middle, high schools, preschool programs, and childcare services with a focus on parent involvement and teacher qualifications |
1,378 |
| 10 |
Dominiumdominiumapartments.com
A national leader in developing and managing affordable apartment communities, known for creative solutions and property management expertise |
1,366 |
| 11 |
New Horizon Academynewhorizonacademy.net
New Horizon Academy is a family-owned company providing nurturing child care and early education for over 50 years, focused on excellence and self-development |
1,365 |
| 12 |
Travel Leaders Networktravelleaders.com
A leading network in the travel agency industry, assisting millions of leisure and business travelers with luxury travel, cruises, tours, and agent services |
1,286 |
| 13 |
Banner Engineeringbannerengineering.com
Global leader in industrial automation with a wide range of sensors, vision sensors, LED lights, wireless, and safety products for various industries worldwide |
1,224 |
| 14 |
Bosch Automotive NAboschautomotiveservicesolutions.com
Global provider of diagnostic equipment, spare parts, and repair solutions for vehicles worldwide through original equipment, aftermarket products, and training services |
1,069 |
| 15 |
Christopher and Bankschristopherandbanks.com
A fashion retailer offering stylish and affordable clothing for women of all sizes, with a focus on exceptional customer service and teamwork |
984 |
| 16 |
Wayzata Public Schoolswayzataschools.org
A top-rated school district in the Twin Cities' western suburbs, providing a caring community and exceptional education for students on their unique journeys |
975 |
| 17 |
Teleflex Medical OEMteleflexmedicaloem.com
Design, prototype, and manufacture custom medical devices including catheters, tubing, sutures, and related components with in-house engineering and production. |
936 |
| 18 |
United Road Servicesunitedroad.com
A leading automotive transport expert, shipping over 4 million vehicles annually for various customers, with a strong safety record and diverse service offering |
836 |
| 19 |
MVP Logisticsmvplogistics.com
A 16-year-old company offering holistic logistic solutions by streamlining the supply chain, promoting problem-solving, teamwork, innovation, and proactive communication |
836 |
| 20 |
Lakeland Universitylakeland.edu
A liberal arts college providing education for diverse students, emphasizing ethical decision-making and personal growth through intellectual, moral, and spiritual development |
806 |
| 21 |
Plymouth Public Schoolsplymouth.k12.ma.us
A school system in partnership with parents and the community, committed to providing high-quality education and fostering academic achievement and personal excellence in students |
767 |
| 22 |
Hyundai Mobis North Americamobisna.com
Leading Tier 1 supplier in automotive industry, specializing in component modules, core systems, autonomous driving, safety solutions, and software development Engaging engineers for future innovation |
709 |
| 23 |
DSG Supplydsgsupply.com
Diverse wholesale distributor supplying electrical, plumbing, HVAC, communication, utility, and automation products to professionals across America's heartland Empowering futures and building communities |
695 |
| 24 |
Intermediate District 287district287.org
A premier provider of innovative specialized services in Minnesota, focusing on meeting unique learning needs of students through diversity, collaboration, and student outcomes |
682 |
| 25 |
OneBeacon Insurance Groupintactspecialty.com
specialty insurance carrier unifying Canadian and U.S. specialty capabilities under one brand after acquisition by Intact Financial Corporation. |
647 |
| 26 |
Twin City Fan & Blowertcf.com
An industry-leading designer and manufacturer of custom, semi-custom, and standard fans for industrial, commercial, and HVAC markets, known for expertise and quality worldwide |
609 |
| 27 |
Three Rivers Park Districtthreeriversparks.org
A park district in Minnesota with almost 27,000 acres of reserves, trails, and facilities promoting environmental stewardship through recreation and education |
596 |
| 28 |
Wagner Spray Techwagnerspraytech.com
An innovative company in fluid and powder applications, providing paint spraying equipment for consumers and professionals and skin treatment sprays |
571 |
| 29 |
Horizon Globalhorizonglobal.com
Design, manufacture, and distribute high-quality towing, trailering, and cargo management products for automotive, leisure, and agricultural markets globally. |
563 |
| 30 |
Link Engineering Companylinkeng.com
Customized solutions provider with a focus on high value, manufacturing precision equipment, offering test services, research, simulation, quality control, and cutting tools |
547 |
| 31 |
Lawrence Merchandising Services (LMS)lmsvc.com
Retail merchandising service organization providing in-store solutions to increase sales and profits for clients through planogram maintenance, signing placement, and display setups |
543 |
| 32 |
Masterson Staffing Solutionsmastersonstaffing.com
A premier staffing solutions provider with nearly 40 branches across the Midwest connecting talented workers with great companies for mutual success and growth |
531 |
| 33 |
Comprehensive Care Servicesccsperfusion.com
A leader in healthcare innovation, Comprehensive Care Services provides specialized perfusion and other advanced therapies, using cutting-edge technology and a commitment to patient care excellence |
528 |
| 34 |
Infotree Service Inc.infotreeservice.com
Global provider of professional engineering and IT solutions with a focus on personalized customer service, innovative solutions, and strong repeat business |
506 |
| 35 |
Bartlett Nuclearbartlettnuclear.com
A leading provider of radiation safety personnel to the US nuclear power industry, offering technical services, facilities maintenance, engineering, training, and environmental services |
475 |
| 36 | 457 | |
| 37 |
TruStone Financial Credit Uniontrustonefinancial.org
A member-owned credit union focused on creating exceptional financial experiences, providing education, and inspiring lifelong financial well-being for its members |
445 |
| 38 |
SMEUSAsme-usa.com
A professional consulting engineering firm specializing in geosciences, materials, and environmental solutions for a variety of markets and projects since 1964 |
443 |
| 39 |
North Risk Partnersnorthriskpartners.com
Independent insurance brokerage and risk management firm offering strategic solutions for businesses and individuals, including property and casualty, benefits, and surety bonds services |
424 |
| 40 |
HistoSonics, Inc.histosonics.com
A medical device start-up developing a non-invasive sonic beam therapy platform using histotripsy to liquify and destroy targeted tissue |
419 |
| 41 |
Usui International Corporationusuiusa.com
Specializing in heavy engine cooling, diesel fuel delivery systems, and brazing techniques, UIC values integrity, respect, and responsibility to ensure customer satisfaction |
415 |
| 42 |
Sartori Companysartoricheese.com
A fourth-generation family-owned company specializing in producing and selling premium specialty cheese to retailers, restaurants, and food manufacturers worldwide |
411 |
| 43 |
Signs By Tomorrowsignsbytomorrow.com
A national network specializing in high-quality graphics and signage for businesses of all sizes, offering cutting-edge technology and personalized service |
405 |
| 44 |
Success Mortgage Partners, Inc.successmortgagepartners.com
A mortgage company founded to apply real estate expertise, focusing on growth through strong relationships and energy Licensed mortgage lender and broker |
402 |
| 45 |
Step By Step Montessoristepbystepmontessori.com
Provider of Montessori education for infants, toddlers, preschool, and kindergarten children in Minnesota, with multiple locations in Brooklyn Park, Chaska, Maple Grove, and more |
398 |
| 46 |
Nexus Family Healingnexusfamilyhealing.org
A national nonprofit organization providing mental health services, foster care, and residential treatment to help children and families heal and build hopeful futures |
392 |
| 47 |
City of Plymouthplymouthmn.gov
Proud city known for quality of life, safe neighborhoods, top schools, thriving business sector, and accredited parks and trails #JobOpportunities |
387 |
| 48 | 380 | |
| 49 |
Plymouth Community School Corporationplymouth.k12.in.us
Educational institution in north central Indiana serving 3,700 K-12 students, committed to maximizing academic and social achievement through caring, high expectations, and teamwork |
372 |
| 50 |
Allegra Marketing โข Print โข Mailallegramarketingprint.com
A strategic communications company specializing in customer retention, lead generation, and donor acquisition programs, offering printing, direct mail, signs, and promotional products |
360 |
| 51 |
Cequent Performance Productshorizonglobal.com
A global leader in designing, manufacturing, and distributing high-quality towing, trailering, and cargo management products for automotive, leisure, and agricultural markets |
355 |
| 52 |
Signs Nowsignsnow.com
This company provides high-quality sign and graphics solutions for a global clientele, offering innovative products like digital imaging and visual communication services |
348 |
| 53 |
Masters Gallery Foods, Inc.mastersgalleryfoods.com
Specializing in high-quality cheese products, Masters Gallery Foods offers innovative solutions for procurement, distribution, and marketing in private label retail, foodservice, and industrial applications |
340 |
| 54 |
Roers Companiesroerscompanies.com
Multifamily real estate investment firm specializing in development, construction, and property management, creating institutional-quality rental housing in high-demand areas across the US |
334 |
| 55 |
Satellite Industries
Leading supplier of portable sanitation equipment, service trucks, deodorizers, and cleaning supplies to rental and service companies worldwide. |
331 |
| 56 |
Cantel, A STERIS Companysteris.com
Global company delivering innovative infection prevention products and services for healthcare providers and patients, now part of STERIS |
322 |
| 57 |
Van Horn Automotive Groupvhcars.com
A company dedicated to providing quality transportation and service, while incorporating principles of hard work, integrity, fairness, creativity, and optimism |
313 |
| 58 |
Town of Plymouth, Massachusettsplymouth-ma.gov
The company is located in Plymouth, Massachusetts with a focus on tourism in the historic town known for its Pilgrim history |
307 |
| 59 |
CDF Corporationcdf1.com
Global packaging company specializing in deep-draw vacuum-forming, blow molding, intermediate bulk containers, bag-in-box solutions, and heat sealing for various industries |
298 |
| 60 |
Productivity Incproductivity.com
A distributor of CNC metalworking products and services, offering machine tools, tooling, machine repair, automation, and more in the Midwest and Rocky Mountain regions |
295 |
| 61 |
E&E Manufacturing Co, Inc.eemfg.com
Engineering and manufacturing partner specializing in stamped and fabricated metal components, offering quality solutions for weight reduction, cost savings, and structural design in various markets |
284 |
| 62 |
Tech Etchtechetch.com
Specializing in manufacturing precision thin metal components, flexible printed circuits, and EMI/RFI shielding for aerospace, military, medical, telecommunication, and electronics industries |
270 |
| 63 |
Community Systems, Inccommunitysystems.org
Non-profit organization helping individuals with disabilities achieve happiness in their homes, relationships, and community through various support services |
255 |
| 64 |
Absopure Water Companyabsopure.com
A family-owned home and office refreshment delivery service provider offering water and coffee-related goods, including assorted bottled waters and delivery options |
248 |
| 65 |
Image360image360.com
An innovative visual communication solutions provider offering professional graphics for businesses nationwide with a focus on creativity and customer satisfaction |
245 |
| 66 |
TRAM, Inc.tramgroup.com
Japanese-owned automotive parts supplier in Plymouth, MI, part of Tokai Rika Group Specializes in switch-related, security, and safety products for Japanese Transplants and domestic OEMs |
239 |
| 67 |
Summit Mortgage Corporation - NMLS# 1041summit-mortgage.com
Summit Mortgage provides personalized, transparent, and integrity-driven mortgage lending services to homebuyers, veterans, refinance clients, and property investors nationwide |
230 |
| 68 | 212 | |
| 69 |
AVL in North Americaavl.com
A global leader in mobility technology, offering engineering, simulation, and testing solutions for automotive and beyond, driving towards a sustainable future |
205 |
| 70 |
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 |
| 71 |
Veritร Telecommunications Corporationveritacorp.com
A leading turnkey communications contractor specializing in design, engineering, permitting, and construction, dedicated to delivering high-quality projects and exceptional customer service |
190 |
| 72 |
Phillips Service Industries, Inc.psi-online.com
Global manufacturing and services holding company overseeing diverse subsidiaries in high-tech industries like aerospace, defense, healthcare, and semiconductors, delivering innovative solutions worldwide |
186 |
| 73 |
RespirTech, a Philips companyrespirtech.com
Medical company providing airway clearance therapy for respiratory conditions using innovative products like the InCourage system and CoughAssist T70, acquired by Philips in 2017 |
186 |
| 74 |
Cargill Optimizing Servicescargill.com
An engineering consulting group specializing in identifying and realizing hidden profitability opportunities in food production facilities through data analysis and process optimization |
185 |
| 75 | 185 | |
| 76 |
Kids Questkidsquest.com
Hourly childcare provider offering supervised play, games, and birthday parties at partner resorts for kids |
177 |
| 77 |
EOTECHeotechinc.com
Designs and manufactures premium optics sights and scopes for sporting goods, law enforcement, and military applications, including holographic and riflescope systems Made in USA |
176 |
| 78 |
RedViking, A Lincoln Electric Companyredviking.com
RedViking creates innovative manufacturing and test solutions, specializing in powertrain testing systems for aerospace, automotive, off-highway, and defense industries |
175 |
| 79 |
Great Lakes Managementgreatlakesmc.com
A Minnesota-based real estate firm offering development, management, marketing, healthcare, and consulting services to property owners and investors |
173 |
| 80 |
Baldwin Supply Companybaldwinsupply.com
Leading distributor of mechanical power transmission, conveyor belting, and electrical control products in the upper Midwest with multiple convenient locations and dedicated staff |
170 |
| 81 |
Coldwell Banker Preferred Realtorspreferredrealtorsltd.com
A top-ranked residential real estate company with a strong reputation for integrity, superior service, and customer satisfaction in Southeast Michigan |
169 |
| 82 |
SmartEquinesmartpakequine.com
A subsidiary of Covetrus, SmartPak is dedicated to promoting the wellbeing of animals and their caregivers through innovative animal health technology and services |
169 |
| 83 |
Automotive Components Holdings, LLCnone
A subsidiary of Ford Motor Company, ACH-LLC manufactures automotive components like lighting, interior parts, fuel tanks, and steering components for sale or other disposition |
168 |
| 84 |
Liverpool FC International Academy CT / MA / RIlfcinternationalacademyma.com
Liverpool FC International Academy CT / MA / RI provides professional soccer education following Liverpool FC's curriculum, focusing on player development, character building, and holistic growth |
166 |
| 85 |
ProMed Molded Productspromedmolding.com
This company is a leading Contract Manufacturer specializing in molded silicone and plastic components for regulated industries, including medical devices and aerospace |
165 |
| 86 |
TN Marketingtnmarketing.com
Global online video streaming business creating communities around hobbies with instructional content reaching members worldwide through various online hobby communities |
165 |
| 87 |
American Furukawa Inc.americanfurukawa.com
A leading provider of automotive parts, power cables, wire harnesses, and electronic components for North and South American markets |
158 |
| 88 |
Renovation SystemsRenovationSystems.com
The leading service provider specializing in flooring, maintenance, renovations, and emergency restoration for multi-family, commercial, and builder industries across seven states |
158 |
| 89 |
Sterilmed, a Johnson & Johnson Companyjnjmedtech.com
A provider of cost-effective solutions for hospitals to reduce expenses without sacrificing patient care, through reprocessing medical devices |
152 |
| 90 |
Infotree Serviceinfotreeglobal.com
Dynamic staffing organization with over 15 years of experience serving Fortune 1000 companies across Americas, UK, and India with personalized customer service |
151 |
| 91 |
JNR Adjustment Company, Incjnrcollects.com
A nationwide collection agency and 3rd party claims administrator that is licensed with the Commercial Law League of America and the American Collectors Association |
150 |
| 92 |
Pella Windows & Doors, Pella Northlandpellabranch.com
Family-owned company specializing in high-quality, customizable windows and doors, committed to innovation, sustainability, and customer satisfaction across MN, WI, and ND |
148 |
| 93 |
Merchologymerchology.com
Merchology helps companies customize fashionable branded apparel online with fast turnaround times and dedicated collaboration for logo + brand awesomeness |
139 |
| 94 |
New Hampshire Electric Cooperative, Inc.nhec.com
A member-owned electric distributor serving 84,000 members in 115 towns in New Hampshire, with over 5,500 miles of energized line |
126 |
| 95 |
SpiTrex Orthopedicsspitrexorthopedics.com
The company specializes in developing manufacturing technology for the Medical Device Industry to create life-enhancing medical technologies for customers worldwide |
86 |
| 96 |
DATAMYTEdatamyte.com
A company providing integrated software, hardware, and services for improving production and quality in manufacturing industries globally for over 50 years |
80 |
| 97 |
AutomaTech, Inc.automatech.com
A leading provider of industrial technology solutions, leveraging data to improve operational performance, drive profits, and provide ongoing support |
49 |
| 98 |
Charter Solutionschartersolutions.com
This elite team of data experts accelerates innovation through agile solutions, guiding clients in leveraging technology and providing staffing resources |
47 |
| 99 |
GBMP Consulting Group & The Northeast Lean Conferencegbmp.org
Specializing in customized Continuous Improvement training for various industries, offering Lean workshops, conferences, and a library of training products and videos |
31 |
| 100 |
Blue Horizon Energybluehorizonenergy.com
A full-service clean energy development company, specializing in projects that generate reliable, efficient, and sustainable power for businesses and communities |
25 |
Turn this list into pipeline
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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 Oct 24, 2026.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668