Major Employers
York County's roster of major employers includes corporate headquarters, financial service firms, healthcare institutions, major manufacturers and distribution companies. This diversity of industry sectors provides a stable foundation for consistent economic growth.
For a full list of companies, download the York County Business Directory.
| Business Directory | |||
| Company | Employees | City | Primary Product or Service |
| Ross Stores, Inc. - Distribution Centers | 3300 | Fort Mill | Distribution of Retail Clothing and Home Furnishings |
| LPL Financial | 3242 | Fort Mill | Regional Headquarters - Brokerage and Investment Advisory Services |
| Piedmont Medical Center | 2000 | Rock Hill | Healthcare Services |
| Wells Fargo Home Mortgage | 1283 | Fort Mill | Call Center - Home Mortgage Services |
| Lash Group | 1096 | Fort Mill | Healthcare Reimbursement Consulting and Patient Support Services |
| Comporium, Inc. | 986 | Rock Hill | Telecommunicaitons |
| Schaeffler Group USA, Inc | 946 | Fort Mill | Manufacturer of Automotive Engine Components |
| Duke Energy Catawba Nuclear Station | 793 | York | Nuclear Power Generation |
| U.S. Foods, Inc. | 738 | Fort Mill | Distribution of Grocery and Food Products |
| Shutterfly, Inc. | 500 | Fort Mill | Internet Based Image Publishing Service |
| Cummins-Meritor | 500 | York | Manufacturer of Brakes and Axles for Light and Commercial Vehicles |
| Daimler Trucks North America | 467 | Fort Mill | Corporate Backoffice - Light Truck and Utility Vehicle Manufacturing |
| Stanley Black & Decker - Distribution | 450 | Fort Mill | Distribution of Tools and Household Products |
| New-Indy Containerboard LLC | 425 | Catawba | Manufacturer of Recycled Containerboard for Corrugated Boxes |
| Atlas Copco USA - Power Technique | 400 | Rock Hill | Manufacturer of Industrial Air and Gas Compressors |
| RoundPoint Mortgage | 396 | Fort Mill | Financial Services |
| Maclean Power Systems - York | 375 | York | High Voltage Insulators and Protection Products |
| Williams & Fudge, Inc | 370 | Rock Hill | Collection Agency for Student Loan Industry |
| Metrolina Greenhouses, Inc. | 364 | York | Wholesale Nursery |
| Northern Tool & Equipment Company, Inc. | 350 | Fort Mill | Distribution of General Hardware |
| Stanley Black & Decker - Manufacturing | 306 | Fort Mill | Manufacturer of Power Tools |
| Sunbelt Rentals - Headquarters | 303 | Fort Mill | Corporate Headquarters Tool and Equipment Rental |
| West Marine Products, Inc. | 300 | Rock Hill | Distribution of Boating and Water Sports Products |
| Diversey | 300 | Fort Mill | Corporate Headquarters and R&D for Cleaning Products Company |
| Onemain Financial Group, LLC | 263 | Fort Mill | Call Center - Consumer Financial Services |
| Atlas Copco USA - Headquarters | 250 | Rock Hill | North American Headquarters - Air Compressor Manufacturing |
| Mood Media Corporation | 250 | Fort Mill | Business Music Services |
| Cirtec Medical | 250 | Rock Hill | Manufacturer of Rubber and Silicone Products for Medical Industry |
| Transaxle Manufacturing of America | 245 | Rock Hill | Manufacturer of Transaxles for Small Tractors and Utility Vehicles |
| Broad River Furniture (Ashley Furniture) | 244 | Fort Mill | Distribution of Ashley Furniture |
| C-A-T Resources, LLC | 230 | Rock Hill | Manufacturer of Tourniquets for Military and First Responders |
| Britax Child Safety | 210 | Fort Mill | Stroller and Child Safety Equipment Distribution |
| Novant Health - Data Center | 210 | Fort Mill | Data Center |
| Performance Friction Corporation | 200 | Clover | Manufacturer of Carbon Metallic Disc Brake Pads and Rotors |
| Domtar | 200 | Fort Mill | Corporate Headquarters - Paper Product Manufacturing Company |
| Coroplast | 199 | Rock Hill | Adhesive Tape for Automotive Industry |
| 3D Systems - Headquarters | 199 | Rock Hill | Corporate Headquarters and Manufacturer - 3D Printers and Software |
| Elkem Silicones USA | 198 | York | Silicone Manufacturing |
| DHL Supply | 175 | Rock Hill | Warehouse and Supply Chain Management Services |
| Key Benefit Administrators | 170 | Fort Mill | Provider of Benefit Administration Services |
| Filtration Group LLC | 170 | York | Manufacturer of Air Filters for HVAC |
| PFG Customized Distribution | 165 | Rock Hill | Distribution of Food and Food Related Products to Restaurants |
| Scentsy, Inc. | 160 | Rock Hill | Distributor of Fragrance Products |
| Honeywell Safety Products USA, Inc. | 153 | Clover | Manufacturer of Rubber Gloves |
| C.M. Steel, Inc. | 150 | York | Structural & Miscellaneous Fabricator |
| Legrand North America | 146 | Fort Mill | Distribution of Electrical Components |
| McKesson Medical | 140 | Rock Hill | Distribution of Medical Surgical Supplies |
| Engine Power Source, Inc. | 120 | Rock Hill | New and Refurbished Engines |
| London Stock Exchange Group | 120 | Fort Mill | Corporate Headquarters - Business and Financial Data Service Provider |
| Sherer Dental Laboratory Inc | 120 | Rock Hill | Fabricate Dental Prosthetics |
| AME, Inc. | 120 | Fort Mill | Heavy Rigging, Equipment Installation, and Plant Relocation Services |
| ESP Associates, Inc. | 116 | Fort Mill | Civil Engineering Firm |
| Oldcastle Building Envelope | 115 | Rock Hill | Manufacturer of Custom Engineered Windows, Walls |
| P. Kaufmann, Inc. | 115 | Fort Mill | Distribution of Home Furnishing Textiles |
| Carowinds | 112 | Fort Mill | Amusement Park |
| NFI Distribution Centers | 111 | Rock Hill | Third Party Logistics Provider for E-Commerce Fulfillment |
| TCK, Inc. (Fast Growing Trees) | 110 | Fort Mill | Wholesale of Specialty Trees and Plants |
| Fomas USA, Inc. | 109 | York | Manufacturer of Rolled Seamless Steel Rings |
| Samuel Packaging Systems | 104 | Fort Mill | Manufacturer of Plastic Strapping |
| F. Schumacher & Co. | 100 | Fort Mill | Distributor of high end upholstery fabrics and wall papers |
| SEM Products | 100 | Rock Hill | Paint, Coatings and Adhesives |
| Bedgear, LLC | 100 | Rock Hill | Performance Bedding Essentials |
| Fedex Ground Package System, Inc. | 100 | Fort Mill | Warehouse and Shipping Operations |
| Atotech USA, Inc | 93 | Rock Hill | Electrochemical Applications, Plating & Surface Finishing |
| Vision Metering, LLC | 90 | York | Refurbish Electric and Gas Meters |
| Masonite | 90 | Fort Mill | Manufacturer of Exterior and Interior Wood Doors |
| Wheel Pros, LLC | 90 | York | Manufacturer of Aftermarket Wheels |
| Oxco, Corp. | 88 | Fort Mill | Manufacturer and Wholesale Nonwoven Materials |
| Casual Cushion Corporation | 85 | Rock Hill | Chair Cushions for Outdoor Furniture |
| QEMS, Inc. | 85 | Rock Hill | Electronics Manufacturer |
| Carolina Ingredients, LLC | 85 | Rock Hill | Commercial Food Ingredients and Seasoning Blends |
| Fresenius Medical Care West Willow, LLC | 85 | Rock Hill | Distribution of Dialysis Equipment |
| Greif | 84 | Rock Hill | Paper Tubes and Cores |
| Ebara International Inc. | 83 | Rock Hill | Manufacturer of Pumps and Pumping Equipment |
| Nation Ford Chemical | 80 | Fort Mill | Specialty Organic Chemicals |
| B&B Distributors, Inc. | 80 | Rock Hill | Distribution of Alcoholic and Non-Alcoholic Beverages |
| Springs Global U.S., Inc. | 80 | Fort Mill | Corporate Headquarters - Home Textiles |
| Prologix East Distribution | 80 | Fort Mill | Distribution of Magazines, Books and Other Printed Publications |
| Softex Paper, Inc. | 80 | Rock Hill | Manufacturer of Sanitary Paper Products |
| Cardinal Health | 75 | Fort Mill | Distribution of Medical and Surgical Supplies |
| CTR of The Carolinas, Inc. | 75 | Rock Hill | Cryogenic and Gas Handling Equipment and Services |
| Jameson, LLC | 75 | Clover | Lighting Systems, Telecommunication and Military Tools |
| Cap Yarns, LLC | 75 | Clover | Manufacturer of Specialty Yarn |
| Composite Resources, Inc. | 72 | Rock Hill | Design, Prototype, and Manufacture Custom Composite Materials, Products and Machinery |
| Unique Loom | 70 | Fort Mill | E-Commerce Distribution of Rugs |
| Element Designs, Inc. | 70 | Fort Mill | Manufacturer of Custom Cabinet Doors, Shelving and Organization Solutions |
| Clover Knits, Inc. | 70 | Clover | Warp and Knit Product Manufacturing |
| Eclipse Automation Southeast, LLC | 70 | Rock Hill | Designs & Builds Industrial Automation Systems |
| Maclean Power Systems | 70 | Fort Mill | Corporate Headquarters - High Voltage Insulators and Protection Products |
| CDI Curb Adapters | 70 | Rock Hill | Manufacturer of Curb Adapters for the HVAC Industry |
| Lava Textiles | 69 | York | Manufacturer of Mattress Cover Fabrics |
| Accessone Medcard, Inc. | 69 | Fort Mill | Financial and IT Services for the Healthcare Industry |
| Pulcra Chemicals, LLC | 68 | Rock Hill | Manufacturer of Specialty Chemicals for the Textile Industry |
| Wikoff Color Corporation | 68 | Fort Mill | Manufacturer of Printing Inks and Coatings |
| Comer Distributing Company, Inc. | 68 | Rock Hill | Distribution of Alcoholic and Non-Alcoholic Beverages |
| Paddock Pool Equipment Company, Inc. | 68 | Rock Hill | Manufacturer of Commercial Swimming Pool Equipment |
| Pike Engineering, Inc. | 68 | Fort Mill | Engineering Firm |
| Possehl Connector Services | 66 | Rock Hill | Metal Plating and Polishing |
| PBI Products, Inc | 65 | Rock Hill | Manufacturer of Heat and Flame Resistant Materials |
| 3D Systems - Manufacturing | 65 | Rock Hill | Manufacturer of 3D Printing Machinery and Print Materials |
| ADC Finishing, Inc. | 65 | York | Liquid Painting and Powder Coating |
| United Refrigeration, Inc. | 65 | Rock Hill | Distribution of Heating and Air Conditioners |
| Ambassador Packaging, Inc. | 64 | York | Folding Boxes and Cartons |
| Springs Creative Products Group, LLC | 63 | Rock Hill | Creative and Technical Services for the Textile Industry |
| Winbro Group Technologies | 62 | Rock Hill | Manufacturer of Advance Machining Technologies |
| Superior Washer & Gasket Corp | 62 | Rock Hill | Washers and Gaskets |
| Weima America, Inc. | 62 | Fort Mill | Industrial Shredding Machinery |
| Ox Industries | 60 | York | Manufacturer of of Paper Edging for Shipping |
| Domtar - Rock Hill Plant | 58 | Rock Hill | Paper Product Manufacturing |
| SouthWood Corporation | 58 | Rock Hill | Manufacturer of Custom Signs |
| Lap Tech Industries, Inc. | 58 | York | Grinding and Pulverizing of Materials |
| CL&D Graphics, Inc. | 56 | Rock Hill | Commercial Flexographic Printing |
| National Machining & Fabrication | 56 | Rock Hill | Machine Shop & Fabrication |
| World Famous Tattoo Inc. | 55 | Fort Mill | Distributor of Tattoo Inks |
| Innova Champion Discs, Inc. | 55 | Rock Hill | Golf Discs, Targets and Bags |
| Springfield Manufacturing, LLC | 55 | Clover | CNC Machine Tool Services |
| Atkore | 54 | Fort Mill | PVC Conduits And Fittings |
| Sanmina-SCI | 54 | Fort Mill | Electro-Mechanical Assemblies |
| Blanchard Machinery Company | 52 | Rock Hill | Heavy Construction Machinery and Equipment Sales and Service |
| Alliance Plastics, LLC | 51 | Rock Hill | Stretch Film Products |
| Ace Elastomer, Inc. | 51 | Rock Hill | Mixing of Rubber Compounds |
| Solvay Cytec Carbon Fibers | 50 | Rock Hill | Manufacturer of Chemicals, Polymers, and Additives |
| STIWA U.S., Inc. | 50 | Fort Mill | Manufacturer of High Performance Automated Machines |
| BeaconMedaes | 50 | Rock Hill | Manufacturer of Medical and Laboratory Gas Equipment |
| PDM U.S., LLC | 50 | Rock Hill | Manufacturer of Copper Tube and PreInsulated Copper Roll for HVAC |
| Arauco North America | 50 | Rock Hill | Corporate Headquarters - Wood Product Manufacturer |
| Koppers Performance Chemicals, Inc. | 50 | Rock Hill | Manufacturer of Wood Preservatives |
| Terex/Genie | 50 | Rock Hill | Manufacturer of Construction Light Towers |
| Victory Packaging, L.P. | 50 | Fort Mill | Distribution of Packaging Materials |
| Inchem Corp. | 49 | Rock Hill | Manufacturer of Specialty Chemicals |
| Industrial Test Systems, Inc. | 49 | Rock Hill | Manufacturer of Water Quality Testing Technology |
| Catoe & Nalley Industrial Solutions | 48 | Rock Hill | Fabricated Metal Product Manufacturing and Precision Services |
| Professional Knitting Inc | 47 | Clover | Contract Knitting |
| Munzing North America, LP | 47 | Clover | Antifoaming and Defoaming Agents |
| Andritz Asko Inc. | 45 | Rock Hill | Cutting and Precision Measuring Tools and Machine Tool Accessories |
| ESR Motor Systems, LLC | 45 | Rock Hill | Distribution of Industrial Electric Motors and Drives |
| Elite Logistix | 45 | Rock Hill | Third Party Logistics Services (3PL) |
| Plastics Advanced Research Technology, Inc. | 45 | Clover | Manufacturer of Plastic Products |
| TAG Aero | 45 | Rock Hill | Repair and Overhaul of Auxiliary Power Units (APU) for Aerospace Industry |
| Integrated Power Services LLC | 44 | Rock Hill | Refurbish Industrial Motors |
| Anderson Under Bridge, LLC | 43 | York | Under-Bridge Inspection Equipment |
| CM Tucker Lumber | 42 | Rock Hill | Manufacturer of Pressured Treated Wood Products |
| Arrival Automotive USA, Inc. | 40 | Rock Hill | Manufacturer Electric Vehicle Buses |
| Composites One, LLC | 40 | Rock Hill | Distribution of Composite Materials |
| Rock Hill Coca Cola Bottling Co | 40 | Rock Hill | Distribution of Soft Drinks |
| Chicago Pneumatic Tool Company LLC | 40 | Rock Hill | Vehicle Service, Vehicle Assembly and Pneumatic Hand Tools |
| La-Z-Boy Distribution | 40 | Rock Hill | Distribution of La-Z-Boy Furniture |
| Hartmann USA, Inc. | 38 | Rock Hill | Distribution of Healthcare Products |
| Oerlikon Balzers Coating USA - Automotive | 38 | Rock Hill | Manufacturer of Alloy Coating of Automotive Parts |
| Huntsman Corporation | 36 | Rock Hill | Manufacturer of Epoxy Additives and Specialty Chemical |
| Dynapac North America | 36 | Fort Mill | North American Headquarters - Construction Equipment Manufacturer |
| Polymer Processing Inc | 36 | Rock Hill | Rubber and Plastic Toll Processor |
| Banker Steel | 35 | Rock Hill | Structural Steel Fabrication & Erection |
| Lindsay Precast, Inc. | 35 | Rock Hill | Manufacturer of Precast Concrete Products |
| Specialty Delivery & Logistics, Inc | 35 | Fort Mill | Third Party Logistic Services |
| Frham Safety Products, Inc. | 34 | Rock Hill | Safety Products and Services |
| Groz-Beckert Usa, Inc. | 33 | Fort Mill | Wholesale of Textile Industry Tools, Industrial Needles and Precision Components |
| MacDermid Envio | 32 | Rock Hill | Waste Water Treatment Systems and Installation |
| Harrell Industries, Inc. | 30 | Rock Hill | Custom Chemicals and Provides Laboratory Space |
| Palmetto Recycling Services, LLC | 30 | Rock Hill | Recycling |
| EPIC iO Technologies | 30 | Fort Mill | Technology Company Related to AI, Internet of Things and Wireless Communications |
| Summit Stairs and Millwork | 30 | Fort Mill | Manufacturer of Custom Stairs, Columns and Millwork for Construction Industry |
| Craco Metal Supply, Inc. | 30 | York | Coated Steel Products |
| Optomec, Inc. | 30 | Clover | CNC Grinders, Laser Cladding, Welding Systems and Abrasive Waterjet Machines |
| SPAN Enterprises, LLC | 30 | Rock Hill | Software Development |
| Bradman Lake | 30 | Rock Hill | Industrial Machinery Distributor for Food Industry |
| MSI-Forks | 27 | Rock Hill | Fork-Arms for Material Handling Equipment |
| Piedmont Energy Systems, Inc. | 26 | York | Manufacturer of Custom Fabricated Bulk Storage Tanks |
| C. R. Laurence | 26 | Rock Hill | Distribution of Architectural Aluminum Products |
| MLILY USA | 25 | Rock Hill | Manufacturer of Memory Foam Mattresses |
| Carolina Traffic Devices | 25 | Clover | Supplier of Traffic Control Devices |
| Trinity Transport | 25 | Fort Mill | Warehouse and Supply Chain Management Services |
| Distribution Direct LLC | 25 | Rock Hill | Warehouse and Supply Chain Management Services |
| Reynolds Industries, Inc. | 25 | Fort Mill | Manufacturer of Industrial Mixing Equipment |
| State Farm Distribution Center | 24 | Rock Hill | Warehouse and Administrative Services |
| Thomas Concrete of South Carolina Inc. | 24 | Rock Hill | Ready Mix Concrete |
| Southpaw Screen Printing and Embroidery, Inc | 23 | Rock Hill | Commercial Printing and Embroidery |
| American Roller | 23 | Rock Hill | Rollers and Specialty Roller Coverings |
| Smith Metal & Iron Co. | 22 | Rock Hill | Process Ferrous and Non-Ferrous Metal for Scrap |
| Puraqua Products, Inc. | 22 | Rock Hill | Supplier of Chlorination and Filtration Systems for Aquatic Pools |
| The Denali Company L L C | 21 | York | Slitting of Satin Award Ribbon |
| Puckerbutt Pepper Company, LLC | 21 | Fort Mill | Peppers and Hot Sauces |
| Linde Hydraulics | 21 | Rock Hill | Hydraulic and Electronic Drive Systems. |
| Auto Chlor Systems Inc | 20 | Rock Hil | Blending of Chemicals for Sanitation Services |
| Komet Usa, LLC | 20 | Rock Hill | Specialized Dental Rotary Instruments |
| Aquasol Corporation | 20 | Rock Hill | Chemical Manufacturing |
| Holder and Company | 20 | Clover | Harness Assembly for Electronic Use |
| Oerlikon Balzers Coating USA - Tools | 20 | Rock Hill | Manufacturer of Alloy Coating of Tools and Automotive Parts |
| Continental Tire | 20 | Rock Hill | Corporate Warranty and Testing Center |
| ELC Industries LLC | 20 | Rock Hill | Manufacturer of Braids for Uniforms |
| National Power Corp | 20 | York | Industrial Emergency Power Generators |
| Rudolf Venture Chemical Inc | 19 | Rock Hill | Manufacturer of Industrial Chemicals |
| Knot Yet Cabinets Works | 18 | Rock Hill | Manufacture Cabinets |
| T & W Textile Machinery, Inc. | 18 | Clover | Machinery for Textile Industry |
| SDL Atlas USA | 17 | Rock Hill | Textile Testing Equipment |
| Isochem Colors, Inc. | 17 | Clover | Manufacturer of Dyes and Commodity Chemicals |
| Mackson, Inc. | 17 | Rock Hill | Supplier of Nuclear Fasteners, Structural Steel, Tubing and Certified Nuclear Components |
| Airgas | 16 | Rock Hill | Industrial Gases |
| Alpha Medical Brace, LLC | 16 | Rock Hill | Medical Orthopedic Braces |
| Frieling USA, Inc. | 16 | Fort Mill | Distribution of Kitchen Cookware |
| Sunbelt Packaging, LLC | 16 | York | Wholesale and Distribution of Thread and Packaging |
| Kuraray America, Inc. | 15 | Fort Mill | Vectran Fibers |
| Optimized Armor Inc. | 15 | Rock Hill | Armored Steel Fabrication for Defense and Transportation Equipment |
| Action Stainless & Alloys, Inc. | 15 | Rock Hill | Metal Service Center and Machine Shop |
| Big Fireworks | 15 | Fort Mill | Distribution of Fire Works |
| Martin Marietta Materials Inc | 15 | Rock Hill | Crushed Stone and Ready Mixed Concrete |
| NSC USA, Inc | 15 | Fort Mill | Textile and Packaging Machinery Parts and Maintenance |
| Skyline Steel, LLC | 15 | Rock Hill | Headquarters - Skyline Steel |
| Coltharp Inc | 15 | Fort Mill | Construction Debris Demolition, Hauling, Grading and Landfill |
| Encompass Machines, Inc. | 15 | Rock Hill | Design and Manufacture Orbital, Robotic and Industrial Welding Systems |
| Cobalt Aquatics | 14 | Rock Hill | Distributor of Fish Food |
| American Fiberglass Corporation | 14 | Rock Hill | Fiberglass Stock Car Racing and Kart Bodies |
| R. Hanauer, Inc. | 14 | Fort Mill | Handmade Silk Neckties |
| Southeast Nonwovens, Inc. | 14 | Clover | Nonwoven Research and Development |
| Gaulden Monuments, Inc | 13 | Rock Hill | Monument Manufacturing and Maintenance |
| Keller USA, Inc. | 13 | Fort Mill | Manufacturer of Air Filtration Equipment |
| Stafast of the Carolinas | 13 | Fort Mill | Industrial Fasteners |
| YLI Corporation | 13 | Rock Hill | Manufacturer of Cotton Quilting and Sewing Thread |
| Sunbelt Corporation | 13 | Rock Hill | Manufacturer of Dyes |
| State Seal Co | 12 | Fort Mill | Manufacturer of Standard and Custom Designed Seals, Gaskets and Converted Products |
| ACL All Cornhole | 12 | Rock Hill | Manufacturer of Corn Hole Boards and Accessories |
| Clover Tool Grinding, Inc | 12 | Clover | Tool Resharpening, Repair, and Custom Modifications |
| Cabinet Creations Inc | 12 | Rock Hill | Custom Cabinets |
| Laura Ashley (north America), Inc | 12 | Fort Mill | Clothing and Home Furnishings |
| Renew Resources, LLC | 12 | Rock Hill | Recycled Plastic Deck Tiles |
| York Precision, Inc. | 12 | York | Machine Shop |
| HG Global Services, Inc. | 12 | Rock Hill | Engineer, Design and Manufacturing Custom Metal Products |
| OVAKO | 12 | Fort Mill | Engineered Steel |
| Venture Industries, Inc | 11 | Rock Hill | Fabricated Rubber Products |
| CWF Crating, Inc | 11 | York | Packing, Crating, and Preparing Goods for Shipping |
| Chemsolv | 11 | Rock Hill | Industrial and Specialty Chemical Distribution |
| Permashrink, Inc. | 11 | Clover | Manufacturer of Rubber Belts for the Textile Industry |
| INGUN USA | 10 | Clover | Distribution of Electronic Parts and Electronics Communications Equipment |
| Maslo Company, Inc. | 10 | Fort Mill | Buy & Sell Paper |
| Laminex, Inc. | 10 | Fort Mill | Manufacturer of Custom Card and ID Badges |
| Armor Electric | 10 | Rock Hill | |
| IMT York LLC | 10 | York | Engage in Metal Heat Treating, Brazing and Zinc Phosphating |
| Ind-Tech, Inc. | 10 | Clover | Machine Shop |
| Diversified Signs & Graphics Inc. | 10 | York | Manufacturer of Signs |
| Pepsi-Cola Bottling Company, Inc. | 10 | Rock Hill | Distribution of Soft Drinks |
| Phillips Scientific Inc. of South Carolina | 10 | Rock Hill | ePTFE Products and Machinery |
| Regal Graphics, Inc | 10 | Rock Hill | Commercial Printing |
| WEC Machining Equipment | 10 | Rock Hill | Manufacturer of Pipe Cutting Equipment |
| Fini USA Corp. | 10 | Rock Hill | Refurbish Air and Gas Compressors |
| Yamato USA. Inc | 9 | Fort Mill | Industrial Sewing Machinery and Equipment |
| A+ Medical Company, Inc. | 9 | Rock Hill | Refurbish Medical Imaging Equipment |
| Fluid Sciences Inc | 9 | Rock Hill | Manufacturer of Printing Ink |
| Thies Corporation | 9 | Rock Hill | Textile Machinery |
| Red Line, Inc. | 8 | Rock Hill | Manufacturer of Custom Blend Chemicals |
| Zippy Ice, Inc. | 8 | Rock Hill | Packaged Ice, Commercial Refrigeration Equipment |
| Progressive Plastics Inc | 7 | Clover | Plastic Injection Molding |
| Ehren-Haus Industries, Inc | 7 | Fort Mill | Mechanical Engineering, Electrical Engineering, and Specialty Manufacturing |
| Reynolds & Reynolds Printing Inc | 7 | Rock Hill | Commercial Printing |
| Southeastern Liquid Analyzers Inc | 7 | York | Manufacturer of Drinking Straws and Liquid Samplers |
| Nucom Inc. | 6 | Rock Hill | Manufacturing Cutting Tools |
| Horne Corporation | 6 | Rock Hill | Commercial Printing and Labels |
| Sentury Reagents, Inc. | 6 | Rock Hill | Produce High Purity Chromium Salts |
| Bearing Distributors, Inc. | 6 | Rock Hill | Distribution of Bearings, Power Transmission Products, Motors and Controls |
| Quick Tech Machining, Inc. | 6 | McConnells | Manufacturer of Shot Gun Chokes |
| Trucraft Welding & Machine Inc. | 6 | York | Machine Shop |
| Precision Belting | 6 | Rock Hill | Slitting Fabric for Industrial Belting |
| Carolina Fastener & Fitting Supply, Inc | 5 | Clover | Industrial Supplies |
| Ice Systems & Supplies, Inc. | 5 | Rock Hill | Distribution of Equipment for the Packaged Ice Industry |
| Robtech Metal Products LLC | 5 | Smyrna | Sheet Metal Fabricators |
| City Awning & Sunroom, LLC | 5 | Rock Hill | Manufacturer of Fabric, Metal and Retractable Awnings and Canopies |
| Harrison Machine & Plastic Corporation | 5 | Clover | Plastic Fabrication, Duct Pipes and Fittings |
| The Parts Exchange, Inc. | 5 | Fort Mill | Distribution of Aircraft Parts |
| Tex-Fil Inc | 5 | Clover | Textured Yarns |
| Barry Machine Works, Inc | 4 | Lake Wylie | Manufacturer of Machine Parts and Repair Machinery |
| Wingfan LP | 4 | Rock Hill | Industrial and Commercial Fan and Blower |
| Quick Screws International Corporation | 4 | Rock Hill | Distribution of Woodworking Screws |
| Tucker Ornamental Iron & Steel Works | 4 | Rock Hill | Railings, Gates, and Fencing |
| Hylite Led Lighting | 4 | Fort Mill | |
| Franz Ziel USA Inc | 3 | Rock Hill | Wholesale of Industrial Cleanroom Machinery and Equipment |
| Corson Rubber Products, Inc. | 3 | Clover | Manufacturer of Extruded and Molded Rubber Products |
| Minuteman Press of Rock Hill Inc | 3 | Rock Hill | Commercial Printing |
| General Chemical, LLC | 3 | Catawba | Industrial Chemical Supplier |
| Pellenc ST America | 3 | Fort Mill | Manufacturer of Optical Sorting Technology |
| Quaser America Machine Tools, Inc. | 3 | Rock Hill | Manufactures and Sells Machine Tools |
| Packaging Solutions, Inc. | 3 | Rock Hill | Label Machinery for the Food Packaging Industry |
| Hymec Aerospace | 2 | Rock Hill | Engineering and CNC Machining for Aerospace Industry |
| Leake Furniture Makers | 2 | York | Furniture |
| Laboratory Design and Equipment, Inc. | 2 | Fort Mill | Distribution of Laboratory Equipment |
| Pratt Industries, Inc. | 2 | Rock Hill | Recycled Plastic Boxes and Displays |
| Toray Ultrasuede | 2 | Fort Mill | Fiber and Textile Products |
| DIRTT Environmental Solutions, Inc. | Rock Hill | Manufacturer of Personalized Modular Interior Building Systems | |
| Pak Tec, Inc. | Fort Mill | Distributor of Industrial Packaging Equipment | |
| Harris Rebar | Catawba | Fabricator of Concrete Reinforcing Steel | |
| SR Technologies | Rock Hill | ||
| Nucycle | Rock Hill | Recycling of Automobile Parts | |
| LaserShip, Inc. | Fort Mill | Last Mile Delivery Carrier | |
| 3D Digital Solutions | Fort Mill | Design and Fabricate Interactive Displays | |
| National Delivery Systems, Inc. | Fort Mill | Third Party Logistics Services (3PL) | |
| Wolf Tool Technologies | Fort Mill | ||
| Heidleberg Materials - Lowry's Quarry | McConnells | ||
| Sardo & Sons | Rock Hill | Third Party Logistics | |
| Logistics Plus | Rock Hill | Third Party Logistics Services (3PL) | |
| Pallidus | Albany | Corporate HQ and Manufacturer of Silicon Carbide Wafers for Semiconductor Industry | |
| Union Glass & Metal, Inc. | Fort Mill | Commercial Window Assembly and Installation | |
| Reeves Construction Company | McConnells | ||
| Goettfert, Inc. | Rock Hill | ||
| FHS Supply & Manufacturing | Clover | ||
| Valiant Specialty Finishing, LLC | Rock Hill | Textile Finishing Company | |
| Southeastern Industrial, Inc. | Rock Hill | Pipe Fabrication | |
| Speedwell Machine Works | Clover | Machine Shop | |
| Catawba Enterprises | Fort Mill | Freight-Forwarding | |
| Team Industrial Services, Inc. | Rock Hill | Heat-Treating Services | |
| T. J. Max | Rock Hill | Distribution | |
| Total | 308 |