| # | Company | Employees |
|---|---|---|
| 1 |
White Castlewhitecastle.com
Family-owned fast-food chain since 1921, known for iconic Sliders, operating 350+ restaurants and retail division, with commitment to quality and innovation |
5,169 |
| 2 |
R+L Carriersrlcarriers.com
A family-owned global freight transportation and logistics company based in the US, offering LTL, truckload, expedited shipping, and international supply chain services |
5,102 |
| 3 |
AVI Foodsystemsavifoodsystems.com
Trusted food service company with a focus on high quality ingredients, impeccable service, and value Committed to family values and community support |
3,173 |
| 4 |
CommuniCare Health Servicescommunicarehealth.com
Provider of nursing, rehabilitation, and assisted living services in multiple states, focusing on creating caring communities where residents are treated like family |
2,493 |
| 5 |
Kimball Midwestkimballmidwest.com
National distributor of 55,000+ MRO products since 1923, providing value-added solutions to various industries and fostering partnerships with employees and customers |
2,086 |
| 6 |
Winsupplywinsupplyinc.com
A leading distributor in residential and commercial construction materials, empowering entrepreneurs and providing solutions in various industries across America |
1,985 |
| 7 |
Rumpke Waste & Recyclingrumpke.com
A waste and recycling company founded in 1932, providing environmentally friendly solutions to residential and commercial areas in Ohio, Kentucky, Indiana, and West Virginia |
1,731 |
| 8 |
ALL Family of Companiesallcrane.com
A leading privately held crane rental and sales enterprise in North America, with a rich history, multiple divisions, top-notch equipment, and exceptional customer reputation |
1,683 |
| 9 |
Donatos Pizzadonatos.com
A family-owned pizza company focused on enhancing the experience of gatherings, enriching lives, building community, and putting people first through delicious pizza |
1,682 |
| 10 |
United Dairy Farmersudfinc.com
Family-owned company since 1940, known for disrupting the dairy industry by offering affordable milk and high-quality ice cream products in multiple locations |
1,628 |
| 11 |
Sibcy Clinesibcycline.com
A top independent real estate brokerage with a long history of family ownership and a focus on innovation in marketing and community involvement |
1,572 |
| 12 |
Great Lakes Cheesegreatlakescheese.com
A premier manufacturer and packager of natural and processed cheeses, with a national presence serving grocery stores, restaurants, and foodservice distributors |
1,521 |
| 13 |
LaRosa's Pizzeria, Inc.larosas.com
A leading pizzeria and Italian restaurant in the Greater Cincinnati area offering dine-in, delivery, and carry-out options with a variety of menu selections |
1,470 |
| 14 |
IGS Energyigs.com
This company is redefining energy retailing by empowering customers to source sustainable energy, manage costs, reduce carbon footprint, and provide trusted advice nationwide |
1,383 |
| 15 |
Heinen's Grocery Storeheinens.com
Established in 1929, this grocery store chain values quality products and exceptional customer service They prioritize employee well-being with competitive benefits |
1,352 |
| 16 |
Team Fishelteamfishel.com
Family-owned utility services provider with expertise in engineering, construction, and maintenance for natural gas, electric power, and broadband infrastructure across multiple US regions |
1,306 |
| 17 |
Kokosingkokosing.biz
Family-owned construction firm in the Midwest and Mid-Atlantic region, specializing in innovative solutions and self-performing up to 80% of project work |
1,272 |
| 18 |
Proformaproforma.com
A marketing and graphic communications company serving North American businesses with a focus on maximizing sales, profit, security, and free time for clients |
1,233 |
| 19 |
Howard Hanna Ohiohowardhanna.com
A leading, agent-owned real estate firm in Ohio, dedicated to providing exceptional customer service, building relationships, and making a positive impact in communities |
1,154 |
| 20 |
SugarCreeksugarcreek.com
A leading food manufacturing company with 50 years of experience, specializing in bacon production and providing raw and fully-cooked proteins to the retail and food service industry |
1,023 |
| 21 |
Tire Discounters, Inc.tirediscounters.com
A leading independent tire retailer providing unique customer benefits and automotive services with over 190 locations across several states |
968 |
| 22 |
G&J Pepsi-Cola Bottlers, Inc.gjpepsi.com
A family-owned Pepsi-Cola bottler with 14 locations in Ohio and Kentucky, producing, distributing, and marketing over 650 refreshment options |
933 |
| 23 |
DLZ Corporationdlz.com
A top consulting firm in architecture/engineering, DLZ works on projects nationwide, focusing on client service, innovation, and turning visions into reality |
911 |
| 24 |
Heidelberg Distributingheidelbergdistributing.com
Family-owned distributor of wine, beer, spirits, and more, serving over 26,000 establishments in Ohio and Kentucky for 84 years |
895 |
| 25 |
Crown Staffingcrownstaffing.com
A staffing company providing innovative personnel solutions to companies and individuals in the Midwest and southern United States since 1968 |
873 |
| 26 |
Integrity Express Logisticsielfreight.com
Family-owned international logistics company in Cincinnati with over 30 years of experience, specializing in customized logistics services through technology and operational efficiency |
854 |
| 27 |
Vitamixvitamix.com
Designing and manufacturing high-quality, reliable blending equipment focused on promoting health, wellbeing, and superior customer experience. |
819 |
| 28 |
Jeff Wyler Automotive Familywyler.com
A leading privately-held automotive dealership group with over 23 locations in the US, offering new and used car sales with over 2,500 employees |
811 |
| 29 |
Fresh Mark Inc.freshmark.com
A family-owned company supplying premium meat products nationwide, focusing on quality, safety, and innovative solutions for food service operations and retailers since 1920 |
757 |
| 30 | 656 | |
| 31 |
Sauder Woodworking Co.sauder.com
Leading producer of ready-to-assemble furniture in North America, offering a wide range of furniture collections for home, office, and storage Family-run business with subsidiaries generating nearly $500 million annually |
656 |
| 32 |
Altercare Integrated Health Servicesaltercareonline.com
A family-owned healthcare company providing rehabilitation, post-acute care, assisted living, and Alzheimer's/dementia care services with a focus on quality and dedication |
655 |
| 33 |
Graeter's Ice Creamgraeters.com
This company produces handcrafted ice cream and sorbet using artisanal methods dating back over a century, with retail stores across the country |
639 |
| 34 |
Englefield Oil Companyenglefieldoil.com
Established in 1961, we provide automotive, commercial, and industrial fuel and lubricant products through a network of convenience stores and service vehicles in Ohio |
625 |
| 35 |
Famous Supplyfamous-supply.com
A family-owned wholesale distributor offering HVAC, plumbing, industrial, and building products with exceptional service, customer training, and regional operations |
580 |
| 36 |
The Gorilla Glue Companygorillatough.com
Manufacturer of high quality adhesives, tapes, and specialty skincare products for DIYers and professionals, specializing in durable bonding solutions and therapeutic skin creams. |
559 |
| 37 |
Molded Fiber Glass (MFG) Companiesmoldedfiberglass.com
A leading composites specialist with 70 years of experience in providing innovative solutions, material development, and manufacturing services across North America |
530 |
| 38 |
GROB Systems, Incgrobgroup.com
Manufacturer of universal machining centers for high-precision industries like medical, aerospace, and mold & die, awarded for excellence with production facilities in Ohio |
481 |
| 39 |
Big Sandy Superstorebigsandysuperstore.com
A multigenerational home furnishings retailer offering appliances, electronics, furniture, mattresses, and home dรฉcor with a focus on value and customer satisfaction |
454 |
| 40 |
Storopack, Inc.storopack.us
A global family-run company specializing in protective packaging and technical molded parts, offering tailored solutions with certified production facilities worldwide |
329 |
| 41 |
Spitzer Autoworldspitzer.com
A multi-state automotive business founded in 1904, offering transparent car buying, award-winning service, top-notch customer service, and unique customer benefits |
316 |
| 42 |
Unverferth Manufacturing Co., Inc.unverferth.com
Manufacturer of farm equipment including agricultural wheel systems, grain handling, crop spraying, tillage, and fertilizer application products with multiple US manufacturing and sales locations |
310 |
| 43 |
The McGowan Companiesmcgowancompanies.com
A leading insurance and financial services organization offering unparalleled products, premiums, and service through a family of specialized insurance operations |
280 |
| 44 |
United Performance Metalsupmet.com
Specialty metals solutions center, serving diverse industries with a comprehensive inventory of nickel alloys, titanium, stainless steel, and other metals, plus processing services. |
258 |
| 45 |
Buehler Food Markets, Inc.buehlers.com
A grocery store chain founded in 1929 in Ohio, with multiple locations in the northeast quadrant of the state Family-owned and operated by Buehler family members |
231 |
| 46 |
Remke Marketsremkes.com
Chain of American supermarkets in Cincinnati area, founded in 1897 Managed by Remke family with 11 locations Merged with Bigg's in 2010, sold to Fresh Encounter in 2017 |
221 |
| 47 |
Merit Brass Companymeritbrass.com
The company offers a wide range of high-quality piping products, flow control devices, and piping system solutions for a seamless customer experience |
148 |
| 48 |
Ultra Techthehehgroup.com
An experienced manufacturing company specializes in special purpose machines, turnkey solutions, automation, and machine tool rebuilds for various industries |
136 |
| 49 |
Young's Jersey Dairyyoungsdairy.com
A multi-activity farm offering homemade ice cream, farmstead cheese, restaurants, mini golf, batting cages, driving range, kids' play areas, pumpkin picking, and large event hosting |
109 |
| 50 |
The Champion Companiesthechampioncompanies.com
A privately-held firm specializing in real estate and private equity investments, with a diverse portfolio and a focus on community philanthropy |
102 |
| 51 |
MC Tank Transportmctank.com
Family-owned bulk chemical transportation company established in 1956 Specializing in safe, efficient, and time-sensitive delivery of specialty chemicals and acids with competitive pricing |
97 |
| 52 |
Walnut Ridgewrfo.com
Private investment firm supporting sustainable growth and enhancing legacy through partnerships with founders in lower middle-market companies and various philanthropic activities |
87 |
| 53 |
Global Transport, Incglobaltransportinc.com
A family-owned logistics company providing full-service trucking and logistics solutions with offices across the United States |
81 |
| 54 |
Top Dawg Group, LLCtopdawgdelivery.com
A delivery and logistics company based in Cleveland, Ohio, offering various services like expedited delivery, warehousing, and specialty services with a customer-focused approach |
79 |
| 55 |
Freeway Corporationfreewaycorp.com
A global manufacturer of stampings, assemblies, and machined components with IATF 16949 certification, operating facilities in Ohio, Illinois, and Canada |
76 |
| 56 |
Triumph Energytriumphenergy.com
A company specializing in providing energy solutions and services to various industries, focusing on efficiency and sustainability |
71 |
| 57 |
Tylok Fittings & Valvestylok.com
A US-based instrumentation company specializing in tube fittings, valves, hoses, connectors, gauges, and pre-fab kits, with a focus on innovation and customer satisfaction |
67 |
| 58 |
Thogus Products Companythogus.com
Established family-owned plastic injection molder offering value-added manufacturing services with a customer-first focus, emphasizing lasting partnerships and manufacturing excellence with White Glove Service |
66 |
| 59 |
Pax Machine Works, Inc.paxmachine.com
A leading metal stamping company providing tool design, prototype development, production, and secondary operations with a focus on quality and customer service |
50 |
| 60 |
Santmyer Companies, Inc.santmyer.com
Family-owned group of companies in Ohio, distributing gasoline, diesel, lubricants, propane, and operating retail convenience stores and automated fueling stations, along with transportation and logistics services |
46 |
| 61 |
Hirschvogel Incorporatedhirschvogel.com
A global development partner and manufacturing specialist for automotive components made of steel and aluminum, electronic systems, and micromobility solutions |
42 |
| 62 |
Vanamatic Companyvanamatic.com
Provider of precision machined components to aerospace, automotive, fluid power, and fittings industries with a focus on excellence in customer service and innovative solutions |
41 |
| 63 |
Proto Plastics, Inc.protoplastics.com
Full-service contract manufacturer specializing in custom plastic injection molding parts and assemblies for various industries, with a focus on precision and quality |
32 |
| 64 |
Strang Corporationstrangcorp.com
A hospitality management company with franchises in dining and salon sectors, emphasizing high standards, quality products, and excellent service across five states |
31 |
| 65 |
Wulco, Inc.wulco.com
Machinery company located in Cincinnati, Ohio, specializing in providing industrial equipment solutions and services to clients in the United States |
30 |
| 66 |
Glass Coatings & Concepts (GCC)gcconcepts.com
Premier supplier of glass enamels, ceramic inks, and frit-based paints for glass fabricating industry Committed to customer satisfaction and community impact |
28 |
| 67 |
Unity Financial Life Insuranceuflife.com
This company has been providing life insurance and annuities for over 50 years to help families preplan funerals and navigate Medicaid eligibility |
28 |
| 68 |
Rollins 3PLrollins3pl.com
A family-owned logistic company providing distribution, transportation, warehousing, packaging, and specialized services worldwide, focused on delivering value and customer satisfaction |
26 |
| 69 |
Ruthman Companiesruthmancompanies.com
This company specializes in industrial pumps, hydraulic relief valves, and machine tools to meet various pumping challenges across different industries worldwide |
17 |
| 70 |
Eagle Mold Company Inc.eaglemoldcompany.com
Family-owned business founded in 1984, specializing in high-quality engineering and craftsmanship Providing tooling services for over 30 years, contributing to America's economy |
17 |
| 71 |
MR Label Companymrlabelco.com
Family-owned business founded in 1976, specializing in custom pressure sensitive labels, decals, and tags with various printing capabilities and in-house pre-press services |
15 |
| 72 |
Seneca Label, Inc.senecalabel.com
Manufacturer of custom printed pressure sensitive labels since 1968 Offers roll, sheeted, and fanfolded labels Provides ISO-9001 certification, UL certification, and in-house printing services |
12 |
| 73 |
ToolBold Corptoolbold.com
A three generation family-owned manufacturing plant with diverse market offerings, running 20+ machines to provide quality parts on time |
11 |
| 74 |
General Rental, Inc.gen-rent.com
A family-owned equipment and event rental business with over 35 years of experience, providing quality tools, tents, and party items for any occasion |
11 |
| 75 |
Millennia Hospitality Groupdinemillennia.com
A group of upscale dining establishments in Cleveland, Ohio, including Lockkeepers, Marble Room, Il Venetian, and various venues offering sushi and gelato |
10 |
| 76 |
Exact Machine Corporationexactmachine.com
A family-owned company providing high-quality, competitively-priced products for aerospace, automotive, food/beverage, transportation, electronics, and defense industries for over 40 years |
10 |
| 77 |
Serve Coffeeservecoffee.com
A Christian, family-owned business sourcing specialty coffees directly from missions and orphanages in coffee-growing regions, supporting communities and donating to charitable causes |
7 |
| 78 |
Paint Valley Equipment, Ltdpaintvalleyequipment.com
A trusted provider of aftermarket heavy construction equipment parts globally, focusing on integrity, innovation, and personalized customer support |
7 |
| 79 |
Wallace Forge Company Incwallaceforgecompany.com
Machinery company in Canton, Ohio specializing in various products and services related to industrial equipment and machinery |
6 |
| 80 |
ContempoRoast Coffee & Roasterycontemporoast.com
A sustainable specialty coffee roastery and cafรฉ offering high-quality beverages, homemade treats, and allergen-friendly options with a focus on ethical sourcing |
5 |
| 81 |
Wild Goatswildgoatscafe.com
Wild Goats creates unforgettable dining experiences with unique, craveable food, attentive service, and unparalleled hospitality in a cozy, family-friendly atmosphere |
4 |
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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.
More company lists in Ohio
- The largest companies in Ohio 2,618
- Manufacturers in Ohio 197
- Hospitals and Health Care companies in Ohio 180
- Retail chains in Ohio 156
- Financial services firms in Ohio 114
- Education providers in Ohio 112
- Higher Education companies in Ohio 109
- IT Services and IT Consulting companies in Ohio 109
- Critical infrastructure operators in Ohio 105
- Machinery Manufacturing companies in Ohio 94
- Healthcare providers in Ohio 90
- Construction companies in Ohio 89
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- Financial Services companies in Ohio 83
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- Retail companies in Ohio 73
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- Public sector organisations in Ohio 70
- Real Estate companies in Ohio 67
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- Education Administration Programs companies in Ohio 64
- SaaS companies in Ohio 64
- Automotive manufacturers and suppliers in Ohio 58
The same list elsewhere in United States
- Family-owned companies in the United States 1,742
- Family-owned companies in Texas 158
- Family-owned companies in New York State 155
- Family-owned companies in California 142
- Family-owned companies in Illinois 112
- Family-owned companies in Florida 87
- Family-owned companies in Pennsylvania 73
- Family-owned companies in Wisconsin 60
- Family-owned companies in Michigan 59
- Family-owned companies in New Jersey 57
- Family-owned companies in Minnesota 48
- Family-owned companies in Missouri 47
- Family-owned companies in Massachusetts 44
- Family-owned companies in Georgia 43
- Family-owned companies in North Carolina 43
- Family-owned companies in Washington State 42
- Family-owned companies in Alabama 37
- Family-owned companies in Indiana 36
- Family-owned companies in Oregon 34
- Family-owned companies in Virginia 31
- Family-owned companies in Arizona 26
- Family-owned companies in New York 65
- Family-owned companies in Houston 32