# Top Manufacturing Companies in Springfield Recommended Contract Manufacturing companies in Springfield include ACCRO-MET, Inc., Adaptas Solutions, Precinmac, Interstate Manufacturing Company, Inc., ct home specialist, American Cladding Technologies, Inc., CAMM Metals, Inc., OXFORD PERFORMANCE MATERIALS, INC., Aerospace Alloys, Inc., United Steel. 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 Springfield Ratings Updated: Jul 12, 2026 ### [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) --- ### [Adaptas Solutions](https://clutch.co/profile/adaptas-solutions) - 50 - 249 employees - Palmer, MA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Headquartered in Palmer, Massachusetts, Adaptas Solutions is a Contract Manufacturing company. They specialize in Contract Manufacturing and were founded in 1983. [Visit Website](https://www.adaptas.com/) --- ### [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) --- ### [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/) --- ### [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) --- ### [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/) --- ### [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/) --- ### [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) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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) --- ### [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/) --- ### [Carolina Precision Technologies](https://clutch.co/profile/carolina-precision-technologies) - 50 - 249 employees - Putnam, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Carolina Precision Technologies is a Contract Manufacturing company located in Mooresville, North Carolina and Warminster, Pennsylvania. Their services include Contract Manufacturing. [Visit Website](https://carolinaprecision.com/) #### 33% of employees work in Putnam office Putnam, CT 51 Ridge Rd 50 - 75 employees (860) 315-9017 [See All Locations (3)](https://clutch.co/profile/carolina-precision-technologies#location) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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) --- ### [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/) --- ### [Real Pickles](https://clutch.co/profile/real-pickles) - 50 - 249 employees - Greenfield, MA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Real Pickles is a Contract Manufacturing company. In Greenfield, Massachusetts, the company was established in 2001. Their services include Contract Manufacturing. [Visit Website](https://realpickles.com/) --- ### [Solvus Global](https://clutch.co/profile/solvus-global) - 10 - 49 employees - Worcester, MA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 2017, Solvus Global is a small Contract Manufacturing company headquartered in Worcester, Massachusetts and Leominster, Massachusetts. Their team specializes in Contract Manufacturing. [Visit Website](https://www.solvusglobal.com/) --- ### [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/) --- ### [Logan Steel](https://clutch.co/profile/logan-steel) - 10 - 49 employees - Torrington, 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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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/) --- ### [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) --- ### [HMI Glass](https://clutch.co/profile/hmi-glass) - 50 - 249 employees - Northbridge, MA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description In Northbridge, Massachusetts and Louisville, Kentucky, HMI Glass is a Contract Manufacturing company. They provide Contract Manufacturing and were launched in 1948. [Visit Website](https://hmiglass.com/) --- ### [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/) --- ### [Utitec, Inc.](https://clutch.co/profile/utitec) - 50 - 249 employees - Watertown, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Located in Watertown, Connecticut, Utitec, Inc. Is a Contract Manufacturing company. They focus on Contract Manufacturing. [Visit Website](https://utitec.com/usa) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them. We evaluate service providers using a [structured methodology](https://clutch.co/methodology) that combines: - In-depth client interviews and ratings - Comprehensive project details - Market presence - Portfolio examples and industry recognition This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top. Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly. We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether. Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.