# Contract manufacturers headquartered in New Hampshire

Tamtam tracks 30 contract manufacturers headquartered in New Hampshire. This list ranks all of them by number of employees on LinkedIn, led by Pace Analytical Services, Resonetics and Nordson MEDICAL. Their median headcount is 77. Half of them were founded in 1985 or later. The most common headquarters are Rochester (4), Salem (4) and Nashua (3).

These contract manufacturers in New Hampshire primarily serve the medical device, aerospace, and general manufacturing sectors. The companies range from mid-sized firms to larger entities, with several established decades ago.

Notable companies include Resonetics, which manufactures precision components for medical devices, Nordson MEDICAL, a specialist in complex medical devices, and TURBOCAM International, producing turbomachinery parts for aerospace. Hitchiner Manufacturing supplies investment castings, and Crest Foods Co., Inc. manufactures dry food products. A common pattern is the presence of companies founded in the mid-22th century.

🇺🇸 New Hampshire · 30 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Pace Analytical Services](https://www.tamtam.ai/c/pace-analytical-services) (pacelabs.com)<br>Provides analytical testing, laboratory data, and life sciences services to help businesses, industries, and governments make critical decisions for a safer, healthier world. | Environmental Services | 🇺🇸 Minneapolis | 3,184 |  |
| 2 | [Resonetics](https://www.tamtam.ai/c/resonetics) (resonetics.com)<br>Develops and manufactures precision components for medical devices, partnering with R&D teams from prototype to production-scale manufacturing with global facilities. | Manufacturing | 🇺🇸 Nashua | 1,067 | 1987 |
| 3 | [Nordson MEDICAL](https://www.tamtam.ai/c/nordson-medical) (nordsonmedical.com)<br>Global expert in designing, developing, and manufacturing complex medical devices and component technologies, serving interventional, surgical, and specialized markets with innovative solutions | Medical Equipment Manufacturing | 🇺🇸 Salem | 1,014 | 1968 |
| 4 | [TURBOCAM International](https://www.tamtam.ai/c/turbocam-international) (turbocam.com)<br>A leader in turbomachinery manufacturing, producing prototype and production parts with advanced machining capabilities, specializing in integrally-bladed parts for aerospace engines | Aviation and Aerospace Component Manufacturing | 🇺🇸 Barrington | 558 | 1985 |
| 5 | [Crest Foods Co., Inc.](https://www.tamtam.ai/c/crest-foods-co-inc) (crestfoods.com)<br>Family-owned company manufacturing dry food products since 1946 with divisions for dairy stabilizing systems, consumer products, and contract packaging. | Food and Beverage Manufacturing | 🇺🇸 Ashton | 543 | 1946 |
| 6 | [Hitchiner Manufacturing](https://www.tamtam.ai/c/hitchiner-manufacturing) (hitchiner.com)<br>A leading supplier of complex investment castings and finished subassemblies for automotive, aerospace, and other industries worldwide, utilizing cutting-edge technology and robotics | Aviation and Aerospace Component Manufacturing | 🇺🇸 Milford | 541 | 1946 |
| 7 | [Proterial Cable America](https://www.tamtam.ai/c/proterial-cable-america) (proterial.com)<br>Designs, manufactures communication, medical, automotive cable solutions for telecommunications, healthcare, and automotive industries. Offers diverse products including fiber optic, catheter tubing, brake hoses. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Manchester | 348 | 1986 |
| 8 | [Alene Candles](https://www.tamtam.ai/c/alene-candles) (alene.com)<br>A full-service contract manufacturer specialized in creating high-quality, custom-designed fragranced candles for global retail, boutique, and cosmetic brands | Manufacturing | 🇺🇸 Milford | 321 | 1995 |
| 9 | [Standex Engraving](https://www.tamtam.ai/c/standex-engraving) (mold-tech.com)<br>Global supplier specializing in mold texturing, surface finishes, and tooling for manufacturing products; part of a diversified global manufacturing corporation | Plastics Manufacturing | 🇺🇸 Salem | 296 | 1955 |
| 10 | [EPTAM Precision Solutions, Inc.](https://www.tamtam.ai/c/eptam-precision-solutions-inc) (eptam.com)<br>A world-class manufacturer providing precision metal, molding, and plastic solutions for industries including medical, semiconductor, aerospace, and defense | Medical Equipment Manufacturing | 🇺🇸 Northfield | 221 | 1981 |
| 11 | [HiArc](https://www.tamtam.ai/c/hiarc) (hiarc.inc)<br>Specializing in engineering and manufacturing medical instrumentation, this company provides innovative solutions to enhance patient care through world-class design and contract manufacturing services | Medical Equipment Manufacturing | 🇺🇸 Merrimack | 209 | 1980 |
| 12 | [Worthen Industries](https://www.tamtam.ai/c/worthen-industries) (worthenind.com)<br>The company specializes in sustainable solutions through technology and customer-focus, delivering industry-leading products for optimized processes, quality, efficiency, and environmental practices | Chemical Manufacturing | 🇺🇸 Nashua | 187 | 1866 |
| 13 | [Merrimack Manufacturing](https://www.tamtam.ai/c/merrimack-manufacturing) (merrimackmanufacturing.com)<br>Innovative multidisciplinary team in historic industrial complex creates technology solutions to improve lives, driven by forward-thinking engineers | Industrial Machinery Manufacturing | 🇺🇸 Manchester | 100 |  |
| 14 | [Spaulding Composites Inc](https://www.tamtam.ai/c/spaulding-composites-inc) (spauldingcom.com)<br>Global supplier of specialty composite materials & fabricated products with over 140 years of experience, known for innovation, engineering resources, and global supply chain services | Plastics Manufacturing | 🇺🇸 Rochester | 78 | 1873 |
| 15 | [Aeroflex UTMC](https://www.tamtam.ai/c/aeroflex-utmc) (bluetonemedia.com)<br>Provider of components for various applications including HiRel, Avionics, RF and Microwave, as well as Electronic Manufacturing Services | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Nashua | 77 |  |
| 16 | [Pelham Plastics, Inc.](https://www.tamtam.ai/c/pelham-plastics-inc) (pelhamplastics.com)<br>A contract manufacturer specializing in medical devices, dedicated to turning customer ideas into reality with efficiency and effectiveness | Medical Equipment Manufacturing | 🇺🇸 Pelham | 48 | 1997 |
| 17 | [C&M Precision Tech](https://www.tamtam.ai/c/c-and-m-precision-tech) (cmprecisiontech.com)<br>Manufacturer of metal and plastic components for a wide range of industries, serving customers from small OEM's to Fortune 500 companies Specializing in precision machining | Industrial Machinery Manufacturing | 🇺🇸 Hudson | 39 | 1979 |
| 18 | [Design Standards Corp](https://www.tamtam.ai/c/design-standards-corp) (designstandards.com)<br>Medical device manufacturer specializing in designing standards for the healthcare industry | Medical Equipment Manufacturing | 🇺🇸 Charlestown | 39 |  |
| 19 | [Omni Components Corp.](https://www.tamtam.ai/c/omni-components-corp) (omnicomponents.com)<br>Specializing in precision machining services, we provide engineered solutions for various industries including medical, aerospace, and high-tech markets, ensuring quality and customer satisfaction | Medical Equipment Manufacturing | 🇺🇸 Hudson | 38 |  |
| 20 | [Phase 2 Medical Manufacturing, Inc.](https://www.tamtam.ai/c/phase-2-medical-manufacturing-inc) (phase2medical.com)<br>Specializing in building single-use medical devices for OEM clients worldwide with injection molding, assembly, packaging, and sterilization services ISO certified and FDA registered | Medical Equipment Manufacturing | 🇺🇸 Rochester | 30 | 1995 |
| 21 | [Autotiv](https://www.tamtam.ai/c/autotiv) (autotiv.com)<br>Manufacturing service connecting engineers and purchasers with global suppliers for custom part production at flexible quantities, saving time and money | Industrial Machinery Manufacturing | 🇺🇸 Salem | 24 | 2015 |
| 22 | [603 OPTX a Micro-LAM Brand](https://www.tamtam.ai/c/603-optx-a-micro-lam-brand) (micro-lam.com)<br>Provides diamond turning services for prototype, low volume, and production optical components in various materials, offering turn-key solutions from blanking to coating. | Defense and Space Manufacturing | 🇺🇸 Keene | 22 | 2018 |
| 23 | [Solid Machine](https://www.tamtam.ai/c/solid-machine) (solidmachinenh.com)<br>Specializing in exceptional engineering for automotive and aerospace industries, with a focus on technical perfection, state-of-the-art processes, and reliable OEM supply | Industrial Machinery Manufacturing | 🇺🇸 Rochester | 20 | 2011 |
| 24 | [Scott Electronics Inc](https://www.tamtam.ai/c/scott-electronics-inc) (scottelec.com)<br>A leading Electronics Manufacturing Services company offering total solutions for cable, harness, electro-mechanical, and fiber optic assemblies to various industries | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Salem | 16 | 1986 |
| 25 | [Costa Precision Manufacturing Corp.](https://www.tamtam.ai/c/costa-precision-manufacturing-corp) (costaprecision.com)<br>Precision manufacturing company specializing in aerospace/defense, industrial, and medical components with AS9100/ISO9001 certification Focus on large, complex parts with tight tolerances | Mechanical Or Industrial Engineering | 🇺🇸 Claremont | 14 | 1969 |
| 26 | [Ceramco, Inc.](https://www.tamtam.ai/c/ceramco-inc) (ceramcoceramics.com)<br>Manufacturer of technical ceramic parts and fasteners for custom and general applications, offering flexibility in production quantities from concept to completion | Glass, Ceramics and Concrete Manufacturing | 🇺🇸 Conway | 13 | 1982 |
| 27 | [ATS Applied Technical Service](https://www.tamtam.ai/c/ats-applied-technical-service) (atsnh.com)<br>This company specializes in light manufacturing and machining services, catering to various industries with precision engineering solutions | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Alton | 10 | 1986 |
| 28 | [Advance Machine Technology](https://www.tamtam.ai/c/advance-machine-technology) (advancedmachinetechnologiesco.com)<br>Specializing in Precision Machining, Mechanical Assembly, and Design Engineering services to help clients build for the future Over 35 years of experience | Machinery Manufacturing | 🇺🇸 Londonderry | 8 |  |
| 29 | [Optical Fiber Systems Inc](https://www.tamtam.ai/c/optical-fiber-systems-inc) (opticalfibersystems.com)<br>This company specializes in developing and manufacturing customized laser systems, components, and replacement modules, and provides contract design and manufacturing services for medical applications | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 New Ipswich | 6 | 2000 |
| 30 | [Manchester Machine](https://www.tamtam.ai/c/manchester-machine) (manchester-machine.com)<br>Specializing in precision machining services for various industries, utilizing advanced technology to produce high-quality custom parts and components | Machinery Manufacturing | 🇺🇸 Rochester | 3 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 14, 2026.

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## The same list elsewhere in United States

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## The same list elsewhere

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Source: https://www.tamtam.ai/l/contract-manufacturers-new-hampshire