Top Manufacturing Companies in New Haven
326 Companies
List of the Top New Haven Contract Manufacturing Companies
Sponsored
-
UndisclosedUndisclosed50 - 249Milford, CT
Services provided
45% Contract Manufacturing30% Commercial Property Management25% Commercial DevelopmentEstablished in 2018, Prime Energy Solar is a midsize Contract Manufacturing company. Their services include Contract Manufacturing and Commercial Property Management.
Read more -
$10,000+$100 - $149 / hr10 - 49Stratford, CT
Services provided
100% Contract ManufacturingContract Manufacturing company Precision Concrete was founded in 2024. The agency provides Contract Manufacturing, and is small.
Read more -
$10,000+Undisclosed10 - 49Woodbridge, CT
Services provided
50% Contract Manufacturing40% Product Design10% Packaging DesignSynectic Product Development is a Woodbridge, Connecticut-based Contract Manufacturing company. Founded in 1981, the team offers Contract Manufacturing and Product Design.
Read more -
UndisclosedUndisclosed50 - 249North Haven, CT
Services provided
100% Contract ManufacturingUnited 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.
Read more -
UndisclosedUndisclosed2 - 9Naugatuck, CT
Services provided
100% Contract ManufacturingIn Naugatuck, Connecticut, Connecticut Signcraft Inc. Is a Contract Manufacturing company. They specialize in Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Ansonia, CT
Services provided
70% Contract Manufacturing30% Product DesignFounded in 1965, Stelray Plastic Products, Inc. Is a Contract Manufacturing company. The team specializes in Contract Manufacturing and Product Design.
Read more -
UndisclosedUndisclosed2 - 9Wallingford, CT
Services provided
100% Contract ManufacturingJ&L Plastic Molding is a Contract Manufacturing company launched in 1972. Located in Wallingford, Connecticut, the team focuses on Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Milford, CT
Services provided
100% Contract ManufacturingEstablished in 1977, Precision Metal Products, Inc., a small Contract Manufacturing company, is based in Milford, Connecticut. Their team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Milford, CT
Services provided
100% Contract ManufacturingContract Manufacturing company American Frozen Foods is located in Milford, Connecticut. The team focuses on Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Orange, CT
Services provided
100% Contract ManufacturingLaunched in 1999, Aurora Products, Inc is a midsize Contract Manufacturing company. Their services include Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Stratford, CT
Services provided
100% Contract ManufacturingSaugatuck Kitchens is a midsize Contract Manufacturing company. Founded in 1998, the team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Naugatuck, CT
Services provided
100% Contract ManufacturingLaunched in 1927, Naugatuck Glass LLC is a Contract Manufacturing company. The team offers Contract Manufacturing and is in Naugatuck, Connecticut.
Read more -
UndisclosedUndisclosed10 - 49Milford, CT
Services provided
100% Contract ManufacturingFounded in 1984, Eastern Metal Works, a small Contract Manufacturing company, is based in Milford, Connecticut. Their team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed250 - 999North Haven, CT
Services provided
100% Contract ManufacturingUlbrich Shaped Wire , a midsize Contract Manufacturing company, is based in North Haven, Connecticut. The team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9North Haven, CT
Services provided
100% Contract ManufacturingUnited Wire Company is a small Contract Manufacturing company. They specialize in Contract Manufacturing and were launched in 1965.
Read more -
$1,000+$25 - $49 / hrFreelancerBristol, CT
Services provided
100% Contract ManufacturingQuality Coils Inc is a small Contract Manufacturing company located in Bristol, Connecticut. Their services include Contract Manufacturing.
Read more -
UndisclosedUndisclosed250 - 999Bethpage, NY
Services provided
100% Contract ManufacturingHeadquartered in Bensalem, Pennsylvania and Fullerton, Pennsylvania, Pennsylvania Steel Company, Inc. Is a midsize Contract Manufacturing company. The team focuses on Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Meriden, CT
Services provided
100% Contract ManufacturingRagozzino Foods, a Contract Manufacturing company, focuses on Contract Manufacturing. The agency is headquartered in Meriden, Connecticut.
Read more -
UndisclosedUndisclosed10 - 49Hamden, CT
Services provided
100% Contract ManufacturingCarlton Industries Corporation, a Contract Manufacturing company, is based in Hamden, Connecticut. The team focuses on Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Wallingford, CT
Services provided
100% Contract ManufacturingLee Manufacturing Inc., a Contract Manufacturing company, is located in Wallingford, Connecticut. Launched in 1998, the team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Hamden, CT
Services provided
100% Contract ManufacturingBar-Plate Mfg. Inc. Is a Contract Manufacturing company. The Hamden, Connecticut-based company was founded in 1949. Their services include Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Beacon Falls, CT
Services provided
100% Contract ManufacturingMagna Steel Sales Inc. Is a Contract Manufacturing company. In Beacon Falls, Connecticut, the team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Naugatuck, CT
Services provided
100% Contract ManufacturingPisani Fabrication Steel Inc., a Contract Manufacturing company, is in Naugatuck, Connecticut. They provide Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Bristol, CT
Services provided
100% Contract ManufacturingNovo Metal Finishing Equipment, a Contract Manufacturing company, was founded in 2001. The agency offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Deep River, CT
Services provided
100% Contract ManufacturingSmith & Wesson Precision Components (SWPC) is a Contract Manufacturing company established in 1852. The company specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Bridgeport, CT
Services provided
100% Contract ManufacturingEstablished in 2012, Amrita Global Group is a Contract Manufacturing company. The team focuses on Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Bridgeport, CT
Services provided
100% Contract ManufacturingContract Manufacturing company Bushwick Metals LLC was launched in 1829. The small team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Southbury, CT
Services provided
100% Contract ManufacturingGreguoli Technologies is a Contract Manufacturing company. In Southbury, Connecticut, the company provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Middletown, CT
Services provided
100% Contract ManufacturingLaunched in 1946, Norpaco, Inc. Is a Contract Manufacturing company. The team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Newington, CT
Services provided
50% Contract Manufacturing30% Product Design20% EngineeringBeacon Industries is a Contract Manufacturing company. They are located in Newington, Connecticut and have midsize team. They specialize in Contract Manufacturing and Product Design.
Read more -
UndisclosedUndisclosed10 - 49Fairfield, CT
Services provided
100% Contract ManufacturingFeroleto Steel Co is a Contract Manufacturing company. Their small team is located in Fairfield, Connecticut and focuses on Contract Manufacturing. The firm was launched in 1963.
Read more -
UndisclosedUndisclosed50 - 249West Hartford, CT
Services provided
100% Contract ManufacturingAbbott Ball Company, Inc. Is a midsize West Hartford, Connecticut-based Contract Manufacturing company. The team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Berlin, CT
Services provided
100% Contract ManufacturingFounded in 1997, 3D Tech, Inc. Is a Contract Manufacturing company. The team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Southington, CT
Services provided
100% Contract ManufacturingContract Manufacturing company Rex Forge is headquartered in Southington, Connecticut. The team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Southington, CT
Services provided
50% Contract Manufacturing50% Product DesignREM Surface Engineering is a Product Design and Contract Manufacturing company established in 1965. Their team focuses on Product Design and Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Torrington, CT
Services provided
100% Contract ManufacturingContract Manufacturing company Logan Steel was established in 1972. The team provides Contract Manufacturing and is located in Torrington, Connecticut and Meriden, Connecticut.
Read more -
UndisclosedUndisclosed2 - 9Waterbury, CT
Services provided
100% Contract ManufacturingGem Manufacturing Co., Inc. Is a Contract Manufacturing company. Founded in 1950, the team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Medford, NY
Services provided
100% Contract ManufacturingIn Medford, New York, Mid Island Steel is a small Contract Manufacturing company. The team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Watertown, CT
Services provided
100% Contract ManufacturingDemsey Manufacturing , a Contract Manufacturing company, was founded in 1954. The small team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Berlin, CT
Services provided
100% Contract ManufacturingHART Industrial Unions, LLC, a Contract Manufacturing company, was founded in 1985. The small team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Middletown, CT
Services provided
100% Contract ManufacturingBull Metal Products, Inc. Is a Middletown, Connecticut-based Contract Manufacturing company. The team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Newington, CT
Services provided
100% Contract ManufacturingReno Machine Co., Inc. Is a Contract Manufacturing company. Their midsize team is in Newington, Connecticut. Their services include Contract Manufacturing.
Read more -
UndisclosedUndisclosed50 - 249Watertown, CT
Services provided
100% Contract ManufacturingLocated in Watertown, Connecticut, Utitec, Inc. Is a Contract Manufacturing company. They focus on Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Bristol, CT
Services provided
100% Contract ManufacturingEstablished in 1987, Amstek Metal is a Contract Manufacturing company. The small team specializes in Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49Brentwood, NY
Services provided
70% Contract Manufacturing10% Graphic Design10% Logo +1 service10% Video ProductionSupplement Manufacturing Partners (SMP Nutra) specializes in private label manufacturing and outsourced manufacturing services. The overall feedback from the reviews indicates significant dissatisfaction, highlighting issues with faulty production, delays, and lack of integrity in business practices. The client experienced multiple product recalls and severe stress due to these recurring problems.
-
$50,000+$100 - $149 / hr250 - 999Hauppauge, NY
Services provided
100% Contract ManufacturingRenejix is a Contract Manufacturing company founded in 2018. The company specializes in Contract Manufacturing, and is midsize.
Read more -
UndisclosedUndisclosed10 - 49Berlin, CT
Services provided
100% Contract ManufacturingEstablished in 2018, Excel Steel is a Contract Manufacturing company. The team provides Contract Manufacturing.
Read more -
UndisclosedUndisclosed10 - 49New Milford, CT
Services provided
100% Contract ManufacturingLaunched in 1938, Aldine Metal Products Corp., a small Contract Manufacturing company, is based in New Milford, Connecticut. Their team offers Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Middletown, CT
Services provided
50% Contract Manufacturing50% Product DesignSomerset Plastic Co., Inc., a Product Design and Contract Manufacturing company, was established in 1981. The small team offers Product Design and Contract Manufacturing.
Read more -
UndisclosedUndisclosed2 - 9Watertown, CT
Services provided
50% Contract Manufacturing50% Product DesignMarkZero Prototypes LLC, a Product Design and Contract Manufacturing company, was launched in 2018. The team focuses on Product Design and Contract Manufacturing.
Read more
Build a Project Brief in minutes
Answer a few guided questions so we can collect your project requirements. Then, you’ll receive a custom project brief you can send to multiple service providers for quotes.
Start a ProjectGet closer to kicking off your next project today
Build My Project BriefWhy 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 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.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top New Haven Contract Manufacturing Companies
-
UndisclosedUndisclosed50 - 249Milford, CT
Ability to deliver
6.1/40.00/20 Reviews0/10 Clients & Experience6.1/10 Market PresenceService focus
45% Contract Manufacturing55% Other -
$10,000+$100 - $149 / hr10 - 49Stratford, CT
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
100% Contract Manufacturing -
$10,000+Undisclosed10 - 49Woodbridge, CT
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
50% Contract Manufacturing50% Other -
UndisclosedUndisclosed50 - 249North Haven, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed2 - 9Naugatuck, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed10 - 49Ansonia, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Contract Manufacturing30% Other -
UndisclosedUndisclosed2 - 9Wallingford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed10 - 49Milford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed50 - 249Milford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed50 - 249Orange, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed50 - 249Stratford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed2 - 9Naugatuck, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed10 - 49Milford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed250 - 999North Haven, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing -
UndisclosedUndisclosed2 - 9North Haven, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Contract Manufacturing
Similar Categories
Related Services
Specialties
Popular Locations
- Contract Manufacturing in Alaska
- Contract Manufacturing in Tulsa
- Contract Manufacturing in Sacramento
- Contract Manufacturing in Reno
- Contract Manufacturing in Jerusalem
- Contract Manufacturing in Indiana
- Contract Manufacturing in Saskatoon
- Contract Manufacturing in Stuttgart
- Contract Manufacturing in Rochester
The right agency, no guesswork. Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.
Get Started