Gear Manufacturing Companies

Based in Akron, OH, Akron Gear & Engineering has manufactured gears and provided repair services for gearboxes and open gearing since 1911. Serving various industries, they also offer extensive general machining, from 120" diameter turning to 5-Axis CNC, performed by skilled engineers and technicians.

Amarillo Gear manufactures a selection of spiral bevel gears for power transmission requirements. The company provides gearing solutions for various industrial applications, focusing on custom and standard gear sets for diverse client needs.

Amarillo Gear Service, based in Amarillo, TX, manufactures a wide range of spiral bevel right-angle gears, a core capability since 1934. The company also specializes in renewing and repairing Amarillo Gear drives, offering replacement parts for Marley™ Equipment and serving industrial clients from its US facilities.

Based in Foster City, CA, American Precision Gear Co. Inc. manufactures custom precision gears, specializing in miniature and high-volume production for aerospace, medical, military, and robotics industries. Established in 1956, their services include CNC gear hobbing, shaping, grinding, and machining to tight tolerances.

Based in Denton, TX, B and C Gear & Machine Inc. is a CNC machine and gear shop with over 15 years of experience. They specialize in crafting precision custom gears, including helical, spur, and worm gears, internal/external splines, and gear hobbing. They also offer CNC turning, milling, and sprocket manufacturing for various order sizes.

Based in Macon, GA, BD Industrial specializes in the manufacturing of high-quality gears. The company produces custom gears using a wide array of materials tailored to client specifications, including aluminum, copper, carbon steel, stainless steel, and nickel, serving diverse industrial needs.

Bendon Gear and Machine, Inc. has been in continuous operation since 1966, specializing in the production of precision machined components and custom precision gears. The company also provides mechanical and gear assemblies, leveraging skilled personnel for high-quality manufacturing solutions.

California Bevel Gear, based in Norwalk, CA, is a prominent gear manufacturing company providing extensive services across the continental United States. They specialize in producing various types of precision gears, offering comprehensive manufacturing solutions for a multitude of commercial and industrial applications.

Based in Canton, OH, Cage Gear And Machine, LLC specializes in custom gear manufacturing, gearbox repair, and large part CNC and manual machining. The company also provides pump, blower, and motor rebuilds, offering comprehensive mechanical repair solutions. They are committed to quality for industrial customers.

Canton Gear Manufacturing & Designing Co. Inc. based in Canton, Ohio, provides precision gear manufacturing. They produce gears from 3/8" to 60" in diameter using various materials. Expertise covers spur, helical, bevel, and worm gears, manufactured to AS9100D and ISO 9001:2015 standards.

Based in Houston, TX, C-B Gear & Machine, Inc. manufactures heavy-duty gears, providing in-house engineering for design and reverse engineering. They specialize in gearbox repair, refurbishment, and reconstruction. Serving pivotal industrial markets like petrochemical, oil & gas, and power generation, C-B Gear delivers precision gearing solutions.

Based in Cicero, IL, Circle & Gear Machine Co. Inc. manufactures custom bevel, spiral bevel, helical, herringbone, spur, and worm gears. Services include gear grinding, engineering, reverse engineering, and gearbox repair. They work with materials like aluminum and stainless steel, producing quality gearing up to AGMA Class 12 for various industries.

Cleveland Gear Company, Inc. based in Cleveland, OH, specializes in manufacturing open worm gearing and enclosed drives. With over a century of experience, the company provides custom gear solutions for a wide variety of critical industrial applications, from steel production to mass transit systems. They also offer service and rebuilds.

Clarke Engineering, Inc. operating as Clarke Gear, specializes in manufacturing precision gears. The company produces high-quality gearing components primarily for the aerospace and commercial sectors. Their expertise ensures the delivery of reliable and accurate gears for various demanding industrial applications.

Based in Avon, MN, Columbia Gear Corporation is a full-service precision machining company specializing in custom gear manufacturing. They offer integrated solutions from design assistance to final assembly, serving industries such as off-highway, construction, mining, oil & gas, and defense.

Based in Traverse City, MI, Cone Drive manufactures highly engineered gearing solutions. They provide a wide range of products including right-angle gearboxes, worm gears, harmonic drives, cycloidal, and planetary gearing. These solutions are designed for both servo and NEMA motor applications.

Crush Master Grinding offers a comprehensive range of manufacturing services, specializing in crush form grinding, CNC machining, gear hobbing, and gear shaping. They also provide assembly services, ensuring a full spectrum of solutions for complex industrial component production.

Based in Houston, TX, FMC Engineering specializes in the rebuilding and reconditioning of industrial equipment, including pumps, separators, valves, and gear boxes/speed reducers. The company offers comprehensive services such as fabricating, tooling, components, and reverse engineering, ensuring high standards for machinery overhaul.

Based in Madison, WI, Forest City Gear specializes in high-volume gear production. The company offers comprehensive gear manufacturing services including CNC gear hobbing, carbide re-hobbing, gear shaping, and gear grinding. They also provide thread grinding, CNC machining, and thorough gear inspection.

Based in Cleveland, OH, Gear Company Of America manufactures ISO 9001:2015 registered gears and quality components. The company ensures product consistency and performance through its certified quality management system, serving customers with precision-engineered gear solutions.

Based in Stockton, CA, Gear Enterprises Inc. offers a full range of gear cutting services. They specialize in manufacturing custom standard and metric gears, handling orders from single pieces to thousands. The company is dedicated to working directly with each client, ensuring professional attention to diverse gear production needs.

Based in Horsham, PA, Gearmakers Corporation manufactures custom and production gears and machine parts for industrial power transmission. They offer high-performance and aftermarket transmission gears, providing design, engineering, and reverse engineering. The company serves power generation, heavy construction, and mining sectors.

Anaheim, CA-based Gear Manufacturing Inc. produces custom gears, machined parts, and assemblies. Capabilities include CNC turning, milling, hobbing, shaping, and grinding. They serve aerospace, defense, medical, and automotive industries, offering precision products. This ISO9001:2015 + AS9100D certified, ITAR registered company provides build-to-order solutions.

Based in Willoughby, OH, Geartec specializes in industrial gear manufacturing, producing custom gears and offering precision machining services. The company also provides comprehensive gearbox repair. Geartec directly manufactures high-quality, specialized components in its own U.S. facilities for diverse industrial clients.

Based in Amarillo, TX, GearTech, LLC provides custom gear manufacturing services, leveraging extensive machining and production capabilities, including a dedicated gear shop. The company also specializes in industrial gearbox, pump, and blower repair, offering 24-hour emergency services to ensure minimal client downtime.

Based in Rosenberg, TX, Gurecky Manufacturing Service, Inc. offers a comprehensive range of precision manufacturing capabilities. These include turning, milling, EDM, gear hobbing, welding, and electro-mechanical assembly. As a family-owned business, they provide these services for diverse industrial clients.

HMC Gears, based in Princeton, IN, specializes in gear manufacturing services. The company utilizes advanced gear-cutting and inspection machines to complete complex and challenging gear projects. They provide precision gear solutions for various industrial applications, leveraging modern technology and expertise in production.

Horsburgh & Scott engineers and manufactures a comprehensive range of small to large gears and gearboxes. They provide custom engineering and precision manufacturing for new and replacement gearing and gear drives. The company also offers value-added services, including 24/7 emergency repair and heat treatment capabilities.

Houston Pump and Gear provides industrial gearbox and pump repair, maintenance, and upgrade services. They specialize in gear cutting, reverse engineering, and overhauls for diverse industrial applications. Utilizing advanced manufacturing technologies, the company restores and enhances equipment for mills, factories, and refineries.

Based in Clinton Township, MI, IDC Industries, Inc. is an established gear and gearbox manufacturer and repair facility, founded in 1968. The company provides custom machining, gear cutting, and power transmission equipment. Serving industrial clients in steel, power generation, cement, and mining, IDC offers a single source for diverse industrial drive component needs.

Industrial Gearbox Rebuilders offers comprehensive industrial gearbox repair and gear manufacturing services. With multiple decades of experience, they specialize in addressing issues like mechanical wear and misalignment to ensure smooth operations. The company serves clients across the USA and Canada, providing a 72-month warranty on their services.

Industrial Gear Pros, based in Irvine, CA, offers custom gear manufacturing and industrial gearbox repair. They perform precision cutting for gears from 1/2 inch to 20 feet, including spur, helical, bevel, and worm types. This ISO9001 certified company also produces sprockets, timing pulleys, shafts, and splines for industrial applications.

Based in St. Louis, MO, JK Pulley & Manufacturing specializes in precision gear cutting, offering services like hobbing, broaching, milling, grinding, and skiving. Operating from a 72,000 sq. ft. facility, this full-service machine shop also provides custom pulley manufacturing, CNC milling, and turning for diverse industries.

KHK USA Inc. is a US-based gear manufacturer primarily focused on producing quality metric gearing. Unlike many domestic manufacturers that concentrate on imperial gears, KHK specializes in providing a diverse range of metric gear products for various industrial applications and precision needs.

Lawler Gear provides precision gear manufacturing and expert gear grinding services. With an experienced team, they deliver tailor-made gear and gearbox solutions, from design to delivery, for Kansas City and Midwest industries. The company focuses on high standards, solution quality, and responsiveness.

Based in Sugar Land, TX, Martin Equipment Rebuilders provides specialized gear cutting and manufacturing services for diverse gear types and applications. The company also offers expert repair, remanufacturing, and modification for processing and rotating industrial equipment, including comprehensive gearbox rebuilding.

Based in Arlington, TX, Martin Sprocket & Gear, Inc. manufactures quality power transmission and material handling components. They specialize in sprockets, gears, conveyor pulleys, idlers, and custom industrial products. The company directly provides manufacturing services for a diverse range of industrial applications, emphasizing its manufacturing-only focus.

Based in Midlothian, TX, Metro Sprocket & Gear, Inc. is a job shop specializing in manufacturing custom and special gears and sprockets. They produce helical, spline, worm, and plastic gears from metals and various plastics. Services include CNC machining, hobbing, and internal spline broaching, primarily for industrial clients requiring up to 50 pieces per month.

Betham Gear Manufacturing is a small business specializing in gear cutting services. Owned and operated by James Betham for over 35 years, the company provides expertise in various gear manufacturing processes for commercial and industrial clients.

Based in Santa Clara, CA, Miniature Precision Components Inc. has supplied quality U.S. made precision mechanical components to the high-tech and industrial market since 1999. They specialize in precision and miniature gears, offering an extensive inventory and custom component manufacturing services for various technical and critical needs.

Based in Fort Lauderdale, FL, National Gear Repair provides custom gear manufacturing services for various industries. The company utilizes advanced machinery to produce spur, helical, bevel, and worm gears, among others. They also offer comprehensive gearbox repair and emergency service solutions.

Based in Fairfield, OH, Northend Gear & Machine specializes in manufacturing large-diameter custom gears and heavy shafts. They also provide precision wire EDM services and comprehensive gearbox repair and remanufacturing for demanding industrial applications, restoring performance and reliability to critical machinery.

Based in Addison, IL, Overton Chicago Gear is an ISO9001 registered manufacturer of high precision bevel gearing, including spiral and skewed bevel gears. They provide build-to-print, reverse engineering, complete gearboxes, and rebuilding services. With advanced 5-axis milling, heat treatment, and precision metrology, they serve various industrial applications.

Based in College Point, NY, Precision Arrow Gear Group LLC manufactures aircraft quality hardened and ground gears, shafts, and gear box assemblies. They specialize in flight safety critical parts for the Aerospace & Defense Markets, including bevel, spur, and helical gears. The company offers integrated special processes like heat treat, plating, and gun drilling.

Based in Montgomeryville, PA, PMI Group offers world-class manufacturing and engineering services. They specialize in precision gear hobbing, shaping, broaching, and testing, providing total end-to-end solutions for aerospace, defense, medical devices, and industrial products.

Philadelphia Gear provides mission-critical gearbox solutions and comprehensive gear services, including new gearboxes, replacement gear drives, and essential gear parts. They offer expert gearbox repair and field service support, serving industries like power generation, water management, marine, and mining operations, ensuring global reliability.

Based in Middlebury, CT, PIC Design manufactures fine pitch gearing solutions. The company serves a variety of industries, including medical and dental equipment, as well as military and defense applications, providing precision components.

Based in Farmingdale, NY, Precipart engineers, designs, and manufactures high-precision custom mechanical gears, components, assemblies, and motion control solutions. They serve the Medical, Aerospace, and Industrial markets, acting as a partner throughout the manufacturing process for leading global companies.

Based in Houston, TX, Precision Gear Repair is a full-service machine shop specializing in industrial gear manufacturing. They offer gear cutting up to 50 feet and grinding to 108 inches in diameter. With over 40 years of experience, they provide 24/7 emergency industrial gearbox and gear repair services.

Based in Pewaukee, WI, Precision Gears, Inc. manufactures custom gears to precise specifications. The company specializes in producing worms, worm gears, spur gears, and helical gears, serving diverse industrial clients with tailored solutions.

Based in Houston, TX, Prime Gear & Machine Inc specializes in manufacturing high-quality gears and splines up to 180 inches for industrial applications. They provide CNC machining, gearbox repair, reverse engineering, and onsite services. The company serves diverse sectors including oil field, mining, agriculture, aerospace, and automotive.

Based in Hicksville, NY, QTC Metric Gears manufactures metric gears and products for industrial, OEM, and replacement applications. They offer over 20,000 standard configurations, including spur, helical, internal, miter, and bevel gears. Modular manufacturing allows for diverse sizes, materials, and shorter lead times.

Ram-Gear manufactures precision gears and pinions for a wide range of industrial applications. The company sources all its raw materials from Texas, supporting domestic supply chains. Parts are machined at their facilities, delivering custom gear solutions for diverse client needs.

Based in Seguin, TX, Rave Gears and Machining specializes in precision gear manufacturing and CNC machining. They offer prototyping and supply of high-grade alloy gears and gear shafts. Certified to AS9100, the company provides aerospace quality, utilizing advanced "Grind from Solid" processes and Kligelnberg/Gleason engineering software for reliable performance.

Based in Rochester, NY, Rochester Gear, Inc. is an ISO 9001:2015 certified manufacturer of small and medium-sized gears. The company provides AGMA quality cutting capabilities for global customers across diverse sectors, including automotive, aerospace, medical, industrial, and power tools.

Based in Corona, CA, Rubicon Gear, Inc. specializes in high-precision contract-manufacturing solutions for power-transmission and motion-control components. Their custom division provides turnkey and complete-to-print gear manufacturing, assembly, and inventory management. They also offer high-precision gear and spline manufacturing on customer-furnished components for various industrial applications.

Based in Fort Washington, PA, RushGears manufactures all types of gears and machine parts to suit diverse needs. The company offers services for prototype gears, production quantities from 10 to 1,000 pieces, and replacement gears. They also provide expedited emergency breakdown services with fast production times.

SDP/SI manufactures precision gears and complex gear assemblies. The company provides specialized gear manufacturing services for critical applications in the aerospace, medical, and robotics industries.

Based in San Diego, CA, SD Prototypes Manufacturing Solutions, Inc. delivers precision machining, prototype manufacturing, and CNC machining services. Expertise spans Wire EDM, Small Hole EDM Drilling, 2-4 axis CNC machining, and 2-axis CNC turning for components demanding intricate designs and tight tolerances.

Based in Miami, FL, Southern Gear is a veteran-owned manufacturer specializing in custom precision gears, splines, and gearboxes. The company serves demanding industries such as aerospace, defense, medical, and marine. With over 60 years of experience, all machining is performed in-house under AS9100D quality standards.

Based in Alexandria, MN, Spiroid Gearing manufactures high-torque, skew-axis gears and custom reduction gearboxes. They provide reliable gearing solutions and right-angle actuators for diverse applications, including aerospace, defense, nuclear, medical devices, and unmanned ground vehicles.

Based in Marine City, MI, Riverside Spline & Gear Inc. is an ISO 9001:2015 certified supplier of precision gears and components. They provide complete gear manufacturing, including grinding, hobbing, shaping, turning, and EDM, utilizing advanced Höfler Grinders. With over 50 years of experience, they offer in-house precision grinding and emergency replacement services.

Texas Gear Repair specializes in industrial gear repair, gearbox reconditioning, and precision gear manufacturing. The company engineers high-performance gearing solutions for heavy-duty industrial applications, including steel, mining, power generation, and oil and gas. They provide expertise to repair and replace gear drives, offering rapid turnaround and emergency services.

Based in Jackson, MI, C. Thorrez Industries, Inc. offers precision machining services, including gear hobbing, CNC turning, and rotary transfer. They craft intricate components for transmissions, engines, and fluid power systems, primarily serving automotive, truck, and heavy equipment industries. The company holds IATF 16949 and ISO 14001 certifications.

Based in Dayton, OH, Trojon Gear Inc. has manufactured precision gears since 1957, including helical, spur, and worm gears, segments, sprockets, shafts, and splines. They also provide comprehensive machining services such as CNC turning, milling, Swiss turning, broaching, grinding, and welding for prototypes to production runs.

Based in Chicago, IL, United Gear & Machine Co. manufactures custom precision gears, splines, shafts, and related assemblies. They provide comprehensive gear cutting, grinding, machining, and heat treating services for diverse sectors including aerospace, defense, automotive, and industrial applications.

Based in Chino, CA, USA Precision Gear is a manufacturing company specializing in a wide variety of gears. They produce internal, external, helical, and spur gears for the medical, aerospace, and commercial industries. The company focuses on unique and precise projects, delivering quality manufacturing services.

ASA Engineering produces internal ring gears with modules ranging between 0.5 and 30 and varying inside diameters. Based in California, the company specializes in high-capacity gear manufacturing for industrial clients, focusing on precision engineering and exporting custom solutions. They cater to diverse specifications for complex gear applications.

ASAR Gears manufactures high-quality internal gears, providing efficient power transmission for industrial applications. With a decade of expertise in industrial gear manufacturing, the company delivers reliable products designed for performance and durability in demanding environments.

Machinery Maintenance Rebuilders (MMR Inc.) provides precision gear grinding services for manufacturing high-precision gears with tight tolerances. The company leverages advanced gear grinding as a critical process to ensure superior accuracy and quality in components. They cater to industrial clients requiring precise gearing solutions for various machinery applications.

Based in Tempe, AZ, Molded Devices Inc. specializes in custom plastic injection, dip, and blow molding. They produce specialty gears, including spur, helical, worm, and bevel. With over 50 years of experience, the company supplies custom plastic parts and assemblies to medical, industrial, and aerospace clients.

Based in Orange, CA, Precision Grinding Company specializes in high-end critical component grinding. Services include i.d. o.d. universal, surface, rotary, spherical, form, and thread grinding, alongside honing and CNC lathe turning. They serve diverse industries such as aerospace, military, medical, automotive, and commercial.

STD Gear Inc. specializes in manufacturing high precision (AGMA Q14), complexly configured, and tightly toleranced gears, splines, and related mechanical transmission components. Their advanced engineering solutions have produced gear assemblies for applications like the International Space Station, meeting stringent industry demands for precision and quality.

Based in Jackson, MI, Allied Chucker provides specialized gear manufacturing services. The company utilizes advanced hobbing capabilities to produce finished gear products for its customers. Their expertise ensures precision components, supporting various industrial needs through their comprehensive manufacturing offerings.

Arrow Gear, based in Downers Grove, IL, is a precision gear manufacturer specializing in custom gearing. The company produces a wide variety of spiral bevel, straight bevel, and stock gears. Capabilities include heat treatment, isotropic superfinishing, and gearbox assembly for various industrial applications.

Based in Santa Fe Springs, CA, Associated Gear provides quality gear fabrication and consultation. The company specializes in manufacturing custom and made-to-order spur, helical, bevel, miter, internal spur/spline, worm gears, worms, and gear racks. They also offer stock gears and power transmission components.

Avon Gear and Engineering specializes in the custom manufacturing of high-quality internal gears and internal spur gears. They produce precision components for various industrial sectors, focusing on custom solutions to meet specific client requirements.

Boston Gear designs and manufactures compact, heavy-duty helical gear drives. Their 800 Series offers long-life performance for various industrial applications. The company specializes in producing reliable gear components.

Cloyes Gear & Products, Inc. manufactures timing kits and engine components for the automotive industry. Based in Fort Smith, AR, the company specializes in timing drive systems, accessory drive components, and custom timing sets, applying manufacturing expertise to exceed OEM standards.

Based in Livonia, MI, Delta Research LLC specializes in precision gear and gearbox assembly, offering over 60 years of experience. The company provides solutions for complex gear manufacturing needs, supported by certifications including AS9100D, ISO9001, and IATF 16949, and A2LA accredited NDT services.

Based in Houston, TX, Diamond Gear manufactures high-quality industrial gearboxes and accessories. They provide rugged worm, bevel, and declutch gearboxes, constructed from durable materials such as ductile iron and stainless steel. The company offers customization services from its US facility.

Based in Eastlake, OH, Federal Gear and Machine offers fully integrated custom gear manufacturing and machining services. They specialize in gear cutting, assembly, and reverse engineering, acting as a complete solution for diverse gearing projects. The company is ISO certified and an AGMA member.

Gear Motions is a US-based manufacturer of custom cut and precision ground gears for OEMs. Their product range includes helical, spur, pump, bevel, and worm gears, plus sprockets, timing pulleys, shafts, and splines. They offer complete manufacturing or work from customer-supplied blanks.

Based in Wauconda, IL, HM Manufacturing specializes in custom precision gears, including helical, spur, internal, and pawl & ratchet types, ranging from 3/4” to 24”. The company also manufactures timing belt pulleys, splines, and shafts, serving industrial clients in medical, aerospace, automotive, defense, and packaging.

igus manufactures high-performance plastic gears from advanced iglide® materials, engineered for superior wear resistance and high-force applications. Resistant to dirt, dust, corrosion, and chemicals, these gears are offered alongside custom parts services, providing tailored polymer components for diverse industrial sectors like automation.

Based in Santa Fe Springs, CA, Industrial Sprockets & Gears, Inc. manufactures custom gears and sprockets. They specialize in large-scale gear manufacturing, grinding, heat treating, and CNC machining, producing various types of gears for industries including mining, petroleum, and machine tools.

Gearles Designs and Manufacturing brings over four decades of engineering expertise to the industry. Founded by master machinist and designer Les Shelley, the company specializes in custom design and manufacturing solutions. They provide direct services, likely focusing on various gear-related products and components for industrial applications.

Based in Burgettstown, PA, Miller Plastic Products, Inc. specializes as a plastic gear manufacturer. The company provides services for replacement plastic gears and offers custom plastic gear fabrication. They focus on manufacturing precise plastic components for various industrial applications.

Motion Gear Works, based in Houston, TX, specializes in the design and production of high-quality gears tailored for diverse industrial needs. Their expert engineers deliver custom gear solutions. The company also provides comprehensive repair services for gearboxes, pumps, meat grinding equipment, extruders, rolls, and industrial shafts.

Based in Poseyville, IN, Nix Industrial specializes in helical gear cutting and producing gears with precise tooth alignment for quiet, reliable performance. The company offers comprehensive machining services, including worm gears, alongside metal fabrication, coatings, and industrial product solutions for various applications.

Based in Sacramento, CA, Nuttall Gear manufactures reliable heavy-duty gear drive solutions. The company specializes in producing robust gears engineered for a wide range of industrial applications, providing essential power transmission components to demanding sectors.

Based in Freeport, NY, Ondrives.US designs, engineers, and manufactures gears, gearboxes, sprockets, timing pulleys, and other motion transfer components. The company provides custom gear cutting, precision turning, and milling services for industrial applications.

Based in Portland, OR, Plastic Machining Company offers custom plastic machining services. They manufacture OEM and metal replacement gears, racks, and power transmission components for commercial and industrial equipment. Specializing in high-quality UHMW, nylon, and acetal parts, the company provides tailored solutions for diverse applications.

Renk, through its US subsidiary RENK America, manufactures heavy-duty transmissions, gearboxes, and suspension systems. The company specializes in innovative turbo gear solutions and power transmission products, providing customized gear manufacturing capabilities for industrial and commercial customers.

Based in Hartland, WI, Retlaw Industries manufactures high-precision, custom nylon plastic gears using thermoplastic injection molding. With over 40 years of experience, the company serves automotive and aerospace industries, providing products like idler pulleys and sprockets across the US.

Based in Saint Augustine, FL, Riley Gear Corporation manufactures precision gears and custom gearboxes. The company produces high-quality power transmission gears, components, and assemblies for original equipment manufacturers globally. They operate NSF-AS9100 and ISO 9001 approved production facilities, offering expedited solutions.

Talladega Castings & Machine Co. (TCMCO), based in Talladega, AL, specializes in custom gear manufacturing, offering spur, helical, and spline gear cutting. With over 70 years of experience, they provide comprehensive industrial solutions, including custom machined parts, casting, fabrication, and equipment assembly. TCMCO is ISO 9001:2015 certified.

Based in Harwood Heights, IL, Winzeler Gear manufactures precision molded plastic gears. The company offers advanced gear design and molding services, utilizing scientific molding for high material integrity. They provide high-value gear systems for industries including automotive, off-road, lawn & garden, and office automation.

Based in Milwaukee, WI, WM Berg specializes in the design and engineering of high-precision custom gears. The company collaborates with clients to develop gear solutions for a wide range of industrial applications, ensuring precise fit and function for various assembly requirements.

RBC Bearings, with a facility in Garden Grove, CA, specializes in precision gear manufacturing. The company utilizes CNC gear cutting, shaping, hobbing, and grinding techniques to produce external and internal gears to precise drawing requirements for various industrial applications.