111 Companies in Illinois

Star Hydraulics & Pneumatics, LLC (SHP) is an American manufacturer based in River Grove, Illinois, originally established in 1947 as the Star Jack company. Operating under ISO 9001 certification, it produces standard and custom hydraulic pumps, cylinders and lift jacks, along with related accessories. Its product range covers air-powered, manual and electric hydraulic pumps, cylinders, lift jacks and accessories, serving industries including transportation, military, food and offshore. SHP also offers custom product design, engineering and testing for clients with unique use cases, as well as repair and maintenance services.

Rockford Ball Screw Co. is a manufacturer and supplier of ball screws based in Rockford, Illinois, founded in 1973. Its flagship offerings include ball screws and guide rail products available in various configurations and custom specifications, engineered with advanced ball-screw and linear guide rail technology. Related items include angular contact bearings, ball bearings, rolled ball screws, ball guides, linear guide rails, compression springs, plastic nuts and coil springs. These products serve numerous commercial and industrial machinery applications, and the company also provides services and repairs using linear motion techniques.

ViSCO Technologies USA, Inc. is a manufacturer of machine vision systems established in March 2014 and headquartered in Minato-ku, Tokyo, Japan, with a United States office in Arlington Heights, Illinois. The company's product range covers machine vision cameras, image processing software, and machine vision inspection systems. Its listed products include semiconductor inspection equipment, dimensional inspection systems, visual inspection systems, near infrared (NIR) cameras, image inspection machines, and machine vision lighting. These systems are used across industries such as automotive, electronics, and food and beverage. The company positions its machine vision solutions around quality, dependability, and ease of use, and backs its products with a warranty and support program.

Littelfuse is an industrial manufacturing company founded in 1927 and headquartered in Chicago, Illinois, United States. It produces circuit protection, power control and sensing technologies for individual components and complete systems. The product range includes reed relays, thyristors, varistors, diode rectifiers, fuse holders, magnetic sensors and negative temperature coefficient thermistors. The company operates across more than 20 countries with approximately 18,000 associates and serves over 100,000 end customers. Its products are used in industrial, transportation and electronics end markets.

Chase Products Co., founded in 1927 and headquartered in Broadview, Illinois, manufactures aerosol household and personal care products. Its range includes all-purpose cleaners, clear top coats, and CHV indoor and outdoor insect killers. These aerosol items serve industrial companies and organizations, craft retailers, and janitorial users. The company also offers private labeling, custom packaging, and assistance with shipping and deliveries.

Farm Plastic Supply is a United States distributor of plastic films used for greenhouses and silage covers. Established in 2015, the company is located in Addison, Illinois. Its inventory includes ground covers and fabrics that prevent erosion or moisture loss, silage covers, greenhouse films with UV exposure control, and construction plastics available as string-reinforced or flame-retardant grades. Products come in multiple thicknesses and can be custom cut to customer specifications. Farmers, landscapers, garden centers and educational institutions form the primary customer base.

Hill-Rom Holdings, Inc. is a manufacturer of healthcare solutions headquartered in Illinois, United States, and has been based there since 1980. The company operates as a subsidiary of Baxter. Its product range includes smart beds, patient monitoring equipment, safe patient handling systems, healthcare furniture, care communications, procedural connectivity, diagnostics, non-invasive respiratory therapy, and veterinary and animal health products. Hillrom also provides rental therapy solutions and construction solutions for commercial and personal healthcare setups, as well as products for pet stores.

OTTO is a manufacturer and supplier of control switches and audio accessories based in Carpentersville, Illinois, founded in 1961. The company offers a full product line that includes control grips for heavy equipment, aerospace, marine, medical and communication industries. Its capabilities span mechanical, electrical and RF design engineering. OTTO is vertically integrated for in-house injection molding, CNC machining and cable assembly. Testing operations support consistent product performance in demanding applications worldwide. The company employs approximately 60 people.

Grayhill, Inc. is an ISO 9001-certified manufacturer founded in 1943 and headquartered in La Grange, Illinois. The company produces switch interface products, PC-based control systems and industrial wireless data communication devices. Its product line includes board-level DIP switches, tactile switches, keypads, custom keyboards and miniature enclosed rotary switches, serving original equipment manufacturers in the healthcare, military and off-highway markets. Grayhill supplies standard products, tailored products and tailored assemblies. The company also holds AS9100D and ISO 14001:2015 certifications, along with the SAE AS9100 Revision D Quality Management System for defense organizations.

Arlington Fastener Company, established in 1969, is located in Barrington, Illinois, near Chicago. It supplies fasteners and, through its subsidiary Tuttle Manufacturing, also manufactures custom fasteners. The product range includes machine screws, sheet metal screws, threaded rods and thread-forming screws. More than 40,000 unique items are held in stock, covering domestic and import fasteners in both standard and special configurations. Designs not carried in stock can generally be produced to order.

Benchmark Products is a manufacturer and supplier of cleanroom and controlled environment products, headquartered in Lincolnshire, Illinois, United States, and established in 2002. The company serves the pharmaceutical, electronics, and healthcare industries with solutions designed to maintain the integrity of sensitive environments. Its product line includes cleanroom apparel, gloves, wipes, and adhesive mats. Benchmark Products focuses on contamination control and operational efficiency for businesses requiring controlled environment supplies.