# Top Manufacturing Companies in Hartford Recommended Contract Manufacturing companies in Hartford include Quality Coils Inc, Novo Metal Finishing Equipment, Hebert Engineering & Design Co. LLC, Reno Machine Co., Inc., ACCRO-MET, Inc., Abbott Ball Company, Inc., Aerospace Alloys, Inc., Beacon Industries, REM Surface Engineering, OXFORD PERFORMANCE MATERIALS, INC.. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Manufacturing Companies in Hartford Ratings Updated: Jul 12, 2026 ### [Quality Coils Inc](https://clutch.co/profile/quality-coils) - $1,000+ minimum project size - $25 - $49 average hourly rate - Freelancer employees - Bristol, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Quality Coils Inc is a small Contract Manufacturing company located in Bristol, Connecticut. Their services include Contract Manufacturing. [Visit Website](https://www.qualitycoils.com/) --- ### [Novo Metal Finishing Equipment](https://clutch.co/profile/novo-metal-finishing-equipment) - 50 - 249 employees - Bristol, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Novo Metal Finishing Equipment, a Contract Manufacturing company, was founded in 2001. The agency offers Contract Manufacturing. [Visit Website](https://www.novometalfinishingequipment.com/) --- ### [Hebert Engineering & Design Co. LLC](https://clutch.co/profile/hebert-engineering-design-co) - 2 - 9 employees - Manchester, CT #### Services Provided - Allocation of Expertise by Percentage - 40% Contract Manufacturing - 20% Business Consulting - 40% Product Design #### Company description Hebert Engineering & Design Co. LLC is a Contract Manufacturing company established in 1988. Their team offers Contract Manufacturing and Product Design. [Visit Website](https://hedcllc.com/) --- ### [Reno Machine Co., Inc.](https://clutch.co/profile/reno-machine-co) - 50 - 249 employees - Newington, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Reno Machine Co., Inc. Is a Contract Manufacturing company. Their midsize team is in Newington, Connecticut. Their services include Contract Manufacturing. [Visit Website](http://www.reno-machine.com) --- ### [ACCRO-MET, Inc.](https://clutch.co/profile/accro-met) - 10 - 49 employees - Granby, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Small Contract Manufacturing company ACCRO-MET, Inc., is in Monroe, North Carolina and Granby, Connecticut. The team specializes in Contract Manufacturing. [Visit Website](https://www.accromet.com/) #### 38% of employees work in Granby office Granby, CT 29 Kripes Rd. Ste. E 6 - 9 employees 800.543.4756 [See All Locations (2)](https://clutch.co/profile/accro-met#location) --- ### [Abbott Ball Company, Inc.](https://clutch.co/profile/abbott-ball-company) - 50 - 249 employees - West Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Abbott Ball Company, Inc. Is a midsize West Hartford, Connecticut-based Contract Manufacturing company. The team provides Contract Manufacturing. [Visit Website](https://abbottball.com/) --- ### [Aerospace Alloys, Inc.](https://clutch.co/profile/aerospace-alloys) - 10 - 49 employees - Bloomfield, CT #### Services Provided - Allocation of Expertise by Percentage - 80% Contract Manufacturing - 20% Warehousing & Distribution #### Company description Aerospace Alloys, Inc. Is a Contract Manufacturing company. Their team is in Bloomfield, Connecticut and focuses on Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://www.aalloys.com/) --- ### [Beacon Industries](https://clutch.co/profile/beacon-industries) - 50 - 249 employees - Newington, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 20% Engineering - 30% Product Design #### Company description Beacon Industries is a Contract Manufacturing company. They are located in Newington, Connecticut and have midsize team. They specialize in Contract Manufacturing and Product Design. [Visit Website](https://beacongp.com/) --- ### [REM Surface Engineering](https://clutch.co/profile/rem-surface-engineering) - 50 - 249 employees - Southington, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description REM Surface Engineering is a Product Design and Contract Manufacturing company established in 1965. Their team focuses on Product Design and Contract Manufacturing. [Visit Website](https://www.remchem.com) --- ### [OXFORD PERFORMANCE MATERIALS, INC.](https://clutch.co/profile/oxford-performance-materials) - 50 - 249 employees - South Windsor, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description OXFORD PERFORMANCE MATERIALS, INC. Is a midsize Product Design and Contract Manufacturing company based in South Windsor, Connecticut. The team focuses on Product Design and Contract Manufacturing. [Visit Website](https://www.oxfordpm.com) --- ### [Advanced Manufacturing LLC](https://clutch.co/profile/advanced-manufacturing) - 2 - 9 employees - East Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Advanced Manufacturing LLC, a Contract Manufacturing company, was launched in 2016. They provides Contract Manufacturing. [Visit Website](https://www.amllcct.com/) --- ### [3D Tech, Inc.](https://clutch.co/profile/3d-tech-0) - 2 - 9 employees - Berlin, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1997, 3D Tech, Inc. Is a Contract Manufacturing company. The team specializes in Contract Manufacturing. [Visit Website](http://www.3dtech-inc.com/) --- ### [Pan De Oro Tortilla Chips](https://clutch.co/profile/pan-de-oro-tortilla-chips) - 50 - 249 employees - Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 1984, Pan De Oro Tortilla Chips is a Contract Manufacturing company. The team offers Contract Manufacturing and is in Hartford, Connecticut. [Visit Website](https://pandeoro.com/) --- ### [Norpaco, Inc.](https://clutch.co/profile/norpaco) - 50 - 249 employees - Middletown, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Launched in 1946, Norpaco, Inc. Is a Contract Manufacturing company. The team specializes in Contract Manufacturing. [Visit Website](https://www.norpaco.com/) --- ### [Logo Thread](https://clutch.co/profile/logo-thread) - 2 - 9 employees - Newington, CT #### Services Provided - Allocation of Expertise by Percentage - 80% Contract Manufacturing - 20% Logo #### Company description Logo Thread, a small Contract Manufacturing company, is located in Newington, Connecticut. Their services include Contract Manufacturing and Logo. [Visit Website](http://logothread.com/) --- ### [Service Steel Aerospace](https://clutch.co/profile/service-steel-aerospace) - 50 - 249 employees - Windsor, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1976, Service Steel Aerospace is a Contract Manufacturing company. Their team specializes in Contract Manufacturing. [Visit Website](https://www.ssa-corp.com/) #### 21% of employees work in Windsor office Windsor, CT 827 Marshall Phelps Rd 2 - 5 employees +1.800.641.4140 [See All Locations (4)](https://clutch.co/profile/service-steel-aerospace#location) --- ### [Amstek Metal](https://clutch.co/profile/amstek-metal) - 10 - 49 employees - Bristol, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 1987, Amstek Metal is a Contract Manufacturing company. The small team specializes in Contract Manufacturing. [Visit Website](http://www.amstekmetal.com/) --- ### [United Steel](https://clutch.co/profile/united-steel) - 250 - 999 employees - East Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description United Steel, a Contract Manufacturing company, is in East Hartford, Connecticut. They focus on Contract Manufacturing. [Visit Website](https://www.unitedsteel.com/) --- ### [Logan Steel](https://clutch.co/profile/logan-steel) - 10 - 49 employees - Meriden, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Logan Steel was established in 1972. The team provides Contract Manufacturing and is located in Torrington, Connecticut and Meriden, Connecticut. [Visit Website](https://logansteel.com/) #### 88% of employees work in Meriden office Meriden, CT 119 Empire Ave. 6 - 9 employees [See All Locations (2)](https://clutch.co/profile/logan-steel#location) --- ### [QSR Steel Corporation](https://clutch.co/profile/qsr-steel-corporation) - 10 - 49 employees - Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description QSR Steel Corporation is a Contract Manufacturing company. They offer Contract Manufacturing and were founded in 2000. [Visit Website](https://qsrsteel.com/) --- ### [Empire Industries, Inc.](https://clutch.co/profile/empire-industries-0) - 10 - 49 employees - Manchester, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Located in Manchester, Connecticut, Empire Industries, Inc. Is a Contract Manufacturing company. They focus on Contract Manufacturing and were established in 1942. [Visit Website](https://www.empireindustries.com/) --- ### [HART Industrial Unions, LLC](https://clutch.co/profile/hart-industrial-unions) - 2 - 9 employees - Berlin, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description HART Industrial Unions, LLC, a Contract Manufacturing company, was founded in 1985. The small team provides Contract Manufacturing. [Visit Website](https://www.hartindustries.com/) --- ### [American Cladding Technologies, Inc.](https://clutch.co/profile/american-cladding-technologies) - 10 - 49 employees - East Granby, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description American Cladding Technologies, Inc. Is a Product Design and Contract Manufacturing company located in East Granby, Connecticut. The team provides Product Design and Contract Manufacturing. [Visit Website](https://americancladding.com/) --- ### [PTM Additive, LLC](https://clutch.co/profile/ptm-additive) - 2 - 9 employees - Berlin, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description PTM Additive, LLC is a small Product Design and Contract Manufacturing company headquartered in Berlin, Connecticut. Their services include Product Design and Contract Manufacturing. [Visit Website](https://www.ptmadditive.com/) --- ### [BMI CAD Service, Inc](https://clutch.co/profile/bmi-cad-service) - 2 - 9 employees - Simsbury, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description BMI CAD Service, Inc is a Product Design and Contract Manufacturing company launched in 1990. The team focuses on Product Design and Contract Manufacturing and is in Simsbury, Connecticut. [Visit Website](http://www.bmicad.com/) --- ### [Somerset Plastic Co., Inc.](https://clutch.co/profile/somerset-plastic-co) - 2 - 9 employees - Middletown, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Product Design #### Company description Somerset Plastic Co., Inc., a Product Design and Contract Manufacturing company, was established in 1981. The small team offers Product Design and Contract Manufacturing. [Visit Website](https://www.somersetplastics.com/) --- ### [Ragozzino Foods](https://clutch.co/profile/ragozzino-foods) - 50 - 249 employees - Meriden, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Ragozzino Foods, a Contract Manufacturing company, focuses on Contract Manufacturing. The agency is headquartered in Meriden, Connecticut. [Visit Website](https://www.ragozzino.com/) --- ### [Metal Industries, Inc.](https://clutch.co/profile/metal-industries) - 2 - 9 employees - Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Metal Industries, Inc. Is a Contract Manufacturing company. The firm is headquartered in Hartford, Connecticut. Their team provides Contract Manufacturing. [Visit Website](https://metal-ind.com/) --- ### [DYCO Industries](https://clutch.co/profile/dyco-industries) - 2 - 9 employees - South Windsor, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description DYCO Industries is a South Windsor, Connecticut-based Contract Manufacturing company. Founded in 1977, the team offers Contract Manufacturing. [Visit Website](https://www.dycoind.com/) --- ### [RollTech Precision Metals](https://clutch.co/profile/rolltech-precision-metals) - 2 - 9 employees - Farmington, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description RollTech Precision Metals is a Contract Manufacturing company in Farmington, Connecticut. Their services include Contract Manufacturing. [Visit Website](https://www.rolltech.us/) --- ### [SMR-Metal Technology](https://clutch.co/profile/smr-metal-technology) - 2 - 9 employees - South Windsor, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description SMR-Metal Technology is a Contract Manufacturing company. The South Windsor, Connecticut-based agency focuses on Contract Manufacturing. [Visit Website](https://smrmanufacturing.com/) --- ### [Lofstrom Welding & Fabrication](https://clutch.co/profile/lofstrom-welding-fabrication) - 2 - 9 employees - Bloomfield, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 2020, Lofstrom Welding & Fabrication is a Contract Manufacturing company. The company provides Contract Manufacturing, and is small. [Visit Website](http://lofstromweldingandfabrication.com/) --- ### [CAMM Metals, Inc.](https://clutch.co/profile/camm-metals-1) - 2 - 9 employees - East Windsor, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description CAMM Metals, Inc. Is a Contract Manufacturing company. Based in East Windsor, Connecticut, the company provides Contract Manufacturing. [Visit Website](https://www.cammmetals.com/) --- ### [Excel Steel](https://clutch.co/profile/excel-steel) - 10 - 49 employees - Berlin, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 2018, Excel Steel is a Contract Manufacturing company. The team provides Contract Manufacturing. [Visit Website](https://excel-steel.com/) --- ### [Custom Metal Crafters, Inc](https://clutch.co/profile/custom-metal-crafters) - 2 - 9 employees - Newington, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1972, Custom Metal Crafters, Inc is a small Newington, Connecticut-based Contract Manufacturing company. Their team specializes in Contract Manufacturing. [Visit Website](https://www.custom-metal.com/) --- ### [Black Rock Fireproof Column](https://clutch.co/profile/black-rock-fireproof-column) - 2 - 9 employees - East Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1974, Black Rock Fireproof Column, a small Contract Manufacturing company, is headquartered in East Hartford, Connecticut. Their services include Contract Manufacturing. [Visit Website](https://www.blackrockfireproof.com/) --- ### [ct home specialist](https://clutch.co/profile/ct-home-specialist) - $25,000+ minimum project size - 50 - 249 employees - Somers, CT #### Services Provided - Allocation of Expertise by Percentage - 40% Call Center Services - 10% Commercial Property Management - 10% Content Marketing - 30% Contract Manufacturing - 10% Direct Marketing #### Company description Ct home specialist is an answering service company. Located in Somers, Connecticut, their team provides Call Center Services and Contract Manufacturing. [Visit Website](http://ctroof.org) --- ### [Pennsylvania Steel Company, Inc.](https://clutch.co/profile/pennsylvania-steel-company) - 250 - 999 employees - Naugatuck, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Headquartered in Bensalem, Pennsylvania and Fullerton, Pennsylvania, Pennsylvania Steel Company, Inc. Is a midsize Contract Manufacturing company. The team focuses on Contract Manufacturing. [Visit Website](https://www.pasteel.com/) #### 11% of employees work in Naugatuck office Naugatuck, CT 322 Great Hill Rd 41 - 49 employees 888.727.8335 [See All Locations (9)](https://clutch.co/profile/pennsylvania-steel-company#location) --- ### [Ulbrich Shaped Wire](https://clutch.co/profile/ulbrich-shaped-wire) - 250 - 999 employees - North Haven, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Ulbrich Shaped Wire , a midsize Contract Manufacturing company, is based in North Haven, Connecticut. The team offers Contract Manufacturing. [Visit Website](https://www.ulbrichshapedwire.com/) --- ### [NESSteel Inc](https://clutch.co/profile/nessteel) - 10 - 49 employees - Tolland, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description NESSteel Inc is a small Contract Manufacturing company founded in 1982. Their team specializes in Contract Manufacturing. [Visit Website](https://nessteel.com/) --- ### [FORCE Automation INC.](https://clutch.co/profile/force-automation) - 2 - 9 employees - New Britain, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Contract Manufacturing - 20% Engineering - 20% Fabrication - 20% Product Design - 20% Robotics Process Automation #### Company description FORCE Automation INC. Is a Product Design company. Founded in 2016, the firm is located in New Britain, Connecticut. Their team provides Product Design and Contract Manufacturing. [Visit Website](https://www.forceautomationusa.com/) --- ### [Synectic Product Development](https://clutch.co/profile/synectic-product-development) - $10,000+ minimum project size - 10 - 49 employees - Woodbridge, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 10% Packaging Design - 40% Product Design #### Company description Synectic Product Development is a Woodbridge, Connecticut-based Contract Manufacturing company. Founded in 1981, the team offers Contract Manufacturing and Product Design. [Visit Website](https://synectic.net/) --- ### [Precinmac](https://clutch.co/profile/precinmac) - 1,000 - 9,999 employees - Chicopee, MA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Headquartered in Paris, Maine and Chicopee, Massachusetts, Precinmac is a Contract Manufacturing company. They offer Contract Manufacturing and were established in 1946. [Visit Website](https://www.precinmac.com/) #### 4% of employees work in Chicopee office Chicopee, MA Hoppe Technologies - 107 First Avenue 41 - 49 employees 413.592.9213 [See All Locations (8)](https://clutch.co/profile/precinmac#location) --- ### [Smith & Wesson Precision Components (SWPC)](https://clutch.co/profile/smith-wesson-precision-components-swpc) - 10 - 49 employees - Deep River, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Smith & Wesson Precision Components (SWPC) is a Contract Manufacturing company established in 1852. The company specializes in Contract Manufacturing. [Visit Website](https://www.swpc.com/) --- ### [Bull Metal Products, Inc.](https://clutch.co/profile/bull-metal-products) - 2 - 9 employees - Middletown, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Bull Metal Products, Inc. Is a Middletown, Connecticut-based Contract Manufacturing company. The team specializes in Contract Manufacturing. [Visit Website](https://bullmetal.com/) --- ### [United Aluminum Corporation](https://clutch.co/profile/united-aluminum-corporation) - 50 - 249 employees - North Haven, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description United Aluminum Corporation is a Contract Manufacturing company. Based in North Haven, Connecticut, their midsize team specializes in Contract Manufacturing. The firm was established in 1891. [Visit Website](https://unitedaluminum.com/) --- ### [Interstate Manufacturing Company, Inc.](https://clutch.co/profile/interstate-manufacturing-company) - 2 - 9 employees - Agawam, MA #### Services Provided - Allocation of Expertise by Percentage - 70% Contract Manufacturing - 30% Product Design #### Company description Interstate Manufacturing Company, Inc., a Contract Manufacturing company, is headquartered in Agawam, Massachusetts. The team specializes in Contract Manufacturing and Product Design. [Visit Website](https://www.interstatecorps.com/) --- ### [Rex Forge](https://clutch.co/profile/rex-forge) - 2 - 9 employees - Southington, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Rex Forge is headquartered in Southington, Connecticut. The team offers Contract Manufacturing. [Visit Website](https://www.rexforge.com/) --- ### [J&L Plastic Molding](https://clutch.co/profile/jl-plastic-molding) - 2 - 9 employees - Wallingford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description J&L Plastic Molding is a Contract Manufacturing company launched in 1972. Located in Wallingford, Connecticut, the team focuses on Contract Manufacturing. [Visit Website](https://jlmolding.com/) --- ### [Lee Manufacturing Inc.](https://clutch.co/profile/lee-manufacturing) - 10 - 49 employees - Wallingford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Lee Manufacturing Inc., a Contract Manufacturing company, is located in Wallingford, Connecticut. Launched in 1998, the team specializes in Contract Manufacturing. [Visit Website](https://leemanufacturing.com/) --- #### Get personalized agency matches based on your project goals. 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