| # | Company | Employees |
|---|---|---|
| 1 |
Kimball Electronicskimballelectronics.com
Contract manufacturing of durable electronics products with engineering, supply chain, design, testing, and regulatory support for multiple industries worldwide. |
2,593 |
| 2 |
AM General LLCamgeneral.com
Specialized vehicle design, engineering, manufacturing, and support for commercial and military clients Also produces diesel engines and automatic transmissions Strong focus on workforce diversity and equal opportunity |
1,104 |
| 3 |
Telamontelamon.com
A leading telecommunications company designing and installing networks for connectivity in various settings, with a commitment to honesty, harmony, simplicity, and stewardship |
950 |
| 4 |
Red Goldredgoldtomatoes.com
Family-owned company producing premium canned tomatoes, sauces, and juices through sustainable partnerships with regional farms and multiple distribution channels. |
835 |
| 5 |
Ryobi Die Casting, Inc.ryobidiecasting.com
Manufacturer of die casting components with facilities in USA, Japan, China, Northern Ireland, and Mexico Offering competitive wages, benefits, and career development opportunities |
779 |
| 6 |
Heartland Food Products Groupheartlandfpg.com
Produces low-calorie sweeteners, liquid water enhancers, and cold brew coffee for global retail markets through branded, private label, and strategic co-manufacturing partnerships. |
755 |
| 7 |
Metal Technologiesmetal-technologies.com
Metal Technologies is a family-owned metal casting company producing high-quality gray iron, ductile iron, and aluminum die cast products with innovative solutions for various industries |
612 |
| 8 |
MSI Expressmsiexpress.com
Provides manufacturing and packaging services, offering customized engineering solutions to optimize product packaging, reduce costs, and streamline the supply chain for businesses. |
552 |
| 9 |
MPPmppinnovation.com
Custom engineered components through powder metallurgy and metal injection molding for automotive, industrial, and medical applications using advanced materials and scalable manufacturing. |
518 |
| 10 |
Creative Liquid Coatingscreativeliquidcoatings.com
A company specializing in plastic injection molding and automated paint finishing, offering a wide range of capabilities for various sized parts |
502 |
| 11 |
Symmetry Medicaltecomet.com
Contract manufacturing and product solutions for surgical instruments, orthopedic implants, and sterilization cases and trays markets. |
481 |
| 12 |
Monument Chemicalmonumentchemical.com
The company provides high-quality chemicals, custom manufacturing, and process development services with a focus on safety, environmental performance, and customer collaboration |
463 |
| 13 |
INCOG BioPharma Servicesincogbiopharma.com
The company provides services for injectable drug product formulation, analytical method development, process scale up, packaging, labeling, and storage solutions |
385 |
| 14 |
Marian, Inc.marianinc.com
A global leader in custom precision die-cut components for industries like medical, electronics, automotive, and more, offering innovative solutions and exceptional service worldwide |
369 |
| 15 |
Diversity Vuteq, LLC
The company specializes in internal logistics, just-in-time supply, small parts sequencing, and plastic injection molding parts manufacturing for Toyota Motor Manufacturing |
340 |
| 16 |
Batesville Tool & Die, Inc.btdinc.com
Global supplier of precision metal stamping components for various industries, offering metal stamping, tooling, welding, and assembly services across multiple facilities |
274 |
| 17 |
C&A Toolcatool.com
A leader in high-precision contract manufacturing, offering advanced engineering expertise, in-house production capabilities, and a wide array of equipment for various machining needs |
259 |
| 18 |
Major Tool & Machinemajortool.com
A leading manufacturer offering world-class engineering, machining, and assembly services for various industries including aerospace, defense, power generation, and nuclear markets |
256 |
| 19 |
Specialty Coating Systems, Inc.scscoatings.com
Provides advanced coating solutions including Parylene, liquid, and plasma coatings for medical, aerospace, electronics, and automotive industries, alongside coating, curing, and testing systems. |
255 |
| 20 |
Baxter Pharmaceutical Solutions LLC.baxterbiopharmasolutions.com
Provider of parenteral pharmaceutical contract manufacturing solutions, including sterile products like prefilled syringes, liquid and lyophilized vials, and various drug categories like biologics and vaccines |
238 |
| 21 |
Discount Labelsdiscountlabels.com
A wholesale manufacturer of custom printed pressure sensitive labels with quick turnaround, free marketing support, and a wide range of label options |
216 |
| 22 |
Elkhart Plasticsepi-roto.com
A leading custom rotational molding company with expertise in creating unique plastic parts for various industries using advanced equipment |
211 |
| 23 |
General Stamping & Metalworksgsmwinc.com
Provider of manufacturing solutions to OEMs worldwide, specializing in fabrication for industries such as solar, automotive, agriculture, and more Strong focus on quality and supply chain integration |
176 |
| 24 |
Ashley Industrial Moldingashinmold.com
A leading manufacturer of custom molded and painted plastic products and assemblies for various markets, with a focus on safety, quality, and customer satisfaction |
142 |
| 25 |
Power Packaging, A MSI/Express Companymsiexpress.com
Leading contract manufacturer for food and beverage consumer packaged goods, offering dry food, aseptic beverages, facility management, and innovative packaging solutions for 40+ years |
139 |
| 26 |
Mursix Corporationmursix.com
A technology-driven company specializing in production of value-added product solutions with capabilities in tool design, stamping, machining, molding, plating, and assembly |
114 |
| 27 |
BCI Solutions, Inc.bcisolutions.com
A global manufacturing concierge offering end-to-end solutions from engineering to final product shipment, guided by core values and ISO certifications |
111 |
| 28 |
ACTIA Corporationactiaus.com
An international group specializing in innovative electronics and diagnostics solutions for vehicle markets, known for reliability and quality across OEMs |
87 |
| 29 |
Decatur Mold Tool & Engineeringdecaturmold.com
A manufacturer and servicer of plastic injection molds for various industries with services including tool design, mold manufacturing, servicing, and contract molding |
84 |
| 30 |
Singota Solutionssingota.com
Provides formulation development, supply chain management, analytical testing, and aseptic manufacturing services for the pharmaceutical industry. |
83 |
| 31 |
Trustedtrustedmfg.com
A customer-centric metal fabrication company offering in-house manufacturing, engineering, design, inventory management, and architectural products with an emphasis on exceptional service |
82 |
| 32 |
Key Electronics, Inckeyelectronics.com
Certified contract manufacturer offering electronic assembly, testing, and repair services, specializing in low to medium volume production and adhering to industry standards |
81 |
| 33 |
CRI Medical Devicescri-devices.com
A company that helps medical professionals and product engineers with all aspects of device manufacturing, ensuring quality and regulatory compliance Employee-owned |
68 |
| 34 |
Omni Technologies, Inc.omnitechnologies.com
Manufacturer of high value solutions using engineered plastics for OEMs in CPG and oil/gas industries Specializing in product design, material formulation, and 3D printing |
57 |
| 35 |
Metro Plastics Technologies, LLCmetroplastics.com
A leader in plastic injection molding, offering full-service manufacturing solutions with a wide client base across various industries |
56 |
| 36 |
Olson Custom Designsolsoncustomdesigns.com
Innovative manufacturing company offering precision machining, fabrication, quality assurance, and project management solutions with a team of Engineers and advanced facility |
49 |
| 37 |
Kessington Aerospacekessington.com
Supplier of precision machined parts to Aerospace and Defense industries since 1974 Specializing in CNC milling, turning, grinding, and honing with AS9100 certification |
48 |
| 38 |
Richardson Molding LLCrichardsonmolding.com
A custom plastic injection molding company with 137 years of experience, producing high quality products for various industries with full project support |
41 |
| 39 |
Cimtech Inc.cimtechinc.net
A premier manufacturing partner with expertise in engineering, precision machining, fabrication, and assembly to serve diverse customer needs since 1975 |
39 |
| 40 |
Excel Manufacturing, Inc.excelmanufacturinginc.com
A manufacturing company with over 50 years of experience producing parts and assemblies for various industries, with ISO-9001:2015 registration and major customers in automotive and industrial sectors |
35 |
| 41 |
Poly Electronicspolyelectronics.us
A global provider of custom electronic manufacturing services for various markets, offering zero defect products, ISO 9001 compliance, and 43 years of experience |
33 |
| 42 |
Madison Tool & Diemadisontoolinc.com
A mechanical and industrial engineering company located in Madison, Indiana, specializing in tool and die manufacturing |
33 |
| 43 |
Clean Seal, Inccleanseal.com
A trusted provider of diverse industry solutions, offering rubber seals, trim moldings, hose protection, EMI shielding, and customizable parts with top-notch quality assurance |
31 |
| 44 |
SITES Medicalsitesmedical.com
SITES Medical provides value-driven innovation through technology development, R&D, and manufacturing for medical device companies and entrepreneurs Trusted partner with integrity |
30 |
| 45 |
Cardinal Spirits LLCcardinalspirits.com
Craft distillery based in Bloomington, IN, producing vodkas, gins, rums, liqueurs, and canned cocktails distributed in 12 states and Washington, DC |
28 |
| 46 |
Kilgore Manufacturing Cokilgoremfg.com
This company offers standardized and customized machined components and assemblies to original equipment manufacturers |
26 |
| 47 |
Twigg Aerospace Componentstwiggcorp.com
Leading provider of precision fabrications for military and commercial aerospace industries Specializing in machining, welding, heat treating, and quality control to meet customer requirements |
24 |
| 48 |
Paco Manufacturingpacomanufacturing.com
A custom manufacturer of industrial equipment, automation systems, conveyor systems, and control panels, offering contract machinery work and engineering services nationwide |
24 |
| 49 |
Mack Tool & Engineeringmacktool.com
Precision manufacturing company providing world-class services for medical instruments, orthopedic implants, aerospace components, and more Specializing in CNC machining and advanced technologies ISO9001 and AS9100 certified |
23 |
| 50 |
Quad 4 Plasticsquad4plastics.com
Specializing in precision injection molding and thermoforming, we provide high-quality products with expert engineering, design, and manufacturing services |
22 |
| 51 |
Waterstone Pharmaceuticals, Inc.waterstonepharma.com
An emerging leader in the global life sciences industry, offering a range of research products, custom synthesis, development, and cGMP APIs |
21 |
| 52 |
CCT Enterprises - Your Integrated Manufacturing Solutioncct-ent.com
A total manufacturing solution provider with decades of experience, offering design, tooling, machining, stamping, molding, assembly, and more for various industries |
21 |
| 53 |
Freudenberg Medical Minimally Invasive Solutionsfreudenbergmedical.com
A global leader in designing and manufacturing premier medical devices, offering a full range of services from development to final assembly with unrivaled expertise and creativity |
19 |
| 54 |
Connor Corporationconnorcorp.com
An engineered products company manufacturing components and sub-assemblies for various industries, with global manufacturing capabilities and engineering support services Ship worldwide |
18 |
| 55 |
TAURUS TOOL & ENGINEERING, LLCtaurustool.com
A machinery company located in Muncie, Indiana, specializing in tooling and engineering services for industrial applications |
17 |
| 56 |
Hadady LLChadadycorp.com
A premier manufacturer specializing in complex fabrications for heavy-duty machinery applications, focusing on excellence, innovation, and reliability for over 50 years |
11 |
| 57 |
Krukemeier Machine & Tool Co., Inc.krukemeier.com
Established in 1946, this company specializes in precision machining and tooling services for various industries, offering advanced technology and exceptional quality |
11 |
| 58 |
Accu-Labelacculabel.com
Custom pressure sensitive label manufacturer since 1987, serving food, industrial, pharmaceutical, chemical, and automotive industries across the US, China, Puerto Rico, Mexico, and Canada |
8 |
| 59 |
Metal Forming Industriesmetalformingindustries.com
Specialists in cost-effective process design, prototyping, and precision manufacturing of components and assemblies for global industrial applications Providing competitive contract manufacturing solutions |
7 |
| 60 |
Ken-Bar Tool & Engineering, Inc.kenbarinc.com
A manufacturing solutions company specializing in designing and manufacturing gages, dies, testing equipment, and specialty machines with automation and robotics integration |
6 |
| 61 |
MANAR MEDICALmanarinc.com
A US manufacturing company specializing in plastic injection molding and on-demand manufacturing for a variety of industries, delivering quality and timely solutions |
5 |
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