Verified Nov 2026
Thermal & Fluid Systems
·
Merrimack, New Hampshire
·
Since 1980
HiArc is a medical engineering design and manufacturing firm headquartered in Merrimack, New Hampshire, United States. Founded in 1980, it employs an estimated 200-500 people and has an estimated annual revenue band of $100-250 million. The company is privately held and serves the automotive, electric-vehicle, medical, and industrial equipment sectors, with a focus on diagnostics, life sciences, and medtech. In February 2026 it launched HiArc Ctrl, a hardware and software offering for medical device development.
HiArc at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Founded
1980
Headquarters
Merrimack, New Hampshire
Certifications
ISO 13485
Industries
Automotive
Electric Vehicles
Medical
Industrial Equipment
STABILITY SIGNALS
Established & active
46 years in operation (founded 1980).
Holds ISO 13485 certification(s) per public sources.
Overview
HiArc is a medical engineering design and manufacturing firm headquartered in Merrimack, New Hampshire, United States. Founded in 1980, it employs an estimated 200-500 people and has an estimated annual revenue band of $100-250 million. The company is privately held and serves the automotive, electric-vehicle, medical, and industrial equipment sectors, with a focus on diagnostics, life sciences, and medtech. In February 2026 it launched HiArc Ctrl, a hardware and software offering for medical device development.
At a glance
Attribute | Detail |
|---|---|
Founded | 1980 |
Headquarters | Merrimack, New Hampshire |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Thermal & Fluid Systems |
Certifications | ISO 13485 |
What HiArc makes
The company holds ISO 13485 certification and engineers custom medical technologies using microfluidics, robotics, optics, thermodynamics, fluidics, precision automation, and motion control.
Certifications
HiArc is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 13485 — hiarc.inc
Latest developments
2026-08-26 — How HiArc Accelerates Healthcare Innovation | NH Life Sciences (nhlifesciences.org)
2026-08-14 — Streamlining medical device development with HiArc Ctrl - SelectScience interview (selectscience.net)
2026-02-24 — HiArc Launches Hardware & Software for Medtech Engineering (designnews.com)
2026-02-11 — HiArc Launches First Commercial Product During MD&M West Debut - MD&M West - Med-Tech Insights (med-techinsights.com)
2026-02-05 — HiArc launches HiArc Ctrl to accelerate the development of medical devices - Med-Tech Insights (med-techinsights.com)
2025-10-30 — It has been a privilege to lead HiArc through an exciting period of transformation. We have implemented a strategy to expand into new markets, bringing on new clients, making meaningful investments to … | Suneet Chadha (linkedin.com)
Company details
HiArc has been operating since 1980 and works with medical device developers and manufacturers as a contract engineering partner. HiArc was founded in 1980, has an estimated 200-500 employees, and is headquartered in Merrimack, New Hampshire. On the LightSource stability read it is rated "Established & active": 46 years in operation (founded 1980). Holds ISO 13485 certification(s) per public sources.
Frequently asked questions
What does HiArc make?
HiArc is a medical engineering design and manufacturing firm headquartered in Merrimack, New Hampshire, United States. Founded in 1980, it employs an estimated 200-500 people and has an estimated annual revenue band of $100-250 million. The company is privately held and serves the automotive, electric-vehicle, medical, and industrial equipment sectors, with a focus on diagnostics, life sciences, and medtech. In February 2026 it launched HiArc Ctrl, a hardware and software offering for medical device development.
Where is HiArc headquartered?
HiArc is headquartered in Merrimack, New Hampshire (220 Daniel Webster Hwy, Merrimack, New Hampshire, 03054-4898).
When was HiArc founded?
HiArc was founded in 1980.
How big is HiArc?
HiArc has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
What certifications does HiArc hold?
HiArc lists ISO 13485 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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