Overview

Restek Corporation manufactures chromatography columns, consumables, sample preparation tools, and certified reference materials. Founded in 1985 and headquartered in Bellefonte, Pennsylvania, United States, the company has an estimated 200-500 employees and an estimated revenue band of $250-500M. It is privately held and employee-owned. Its products serve environmental monitoring, food safety, pharmaceuticals, petrochemicals, clinical and forensic toxicology, and industrial hygiene. In January 2026, Restek launched its RMX GC columns, which use TriMax technology.

At a glance

What Restek Corporation makes

Restek holds ISO 9001 certification and is registered under ITAR, and it offers chromatography consumables, sample preparation tools, certified reference materials, and instrument accessories.

Certifications

Restek Corporation is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• ISO 9001 — cleat.ai

• ITAR registered — cleat.ai

Latest developments

• 2026-10-08 — FDLE TROC Toxicology - Restek - KA - FY 26/27 | CLEATUS (cleat.ai)

• 2026-03-27 — BrightSpec and Restek Announce Launch of SpectrAline™ Cartridges, a High-Performance Sample Introduction Solution for Molecular Rotational Resonance (MRR) | Restek (restek.com)

• 2026-03-10 — Restek's new RMX columns chase picogram detection as methylene chloride phaseout reshapes GC labs (rdworldonline.com)

• 2026-03-02 — Zoning Board approves Restek expansion | News | thevinelandvoice.com (thevinelandvoice.com)

• 2026-01-19 — Restek Launches Next-Generation RMX GC Columns with TriMax Technology | Restek (restek.com)

• 2025-10-22 — 40 Years of Restek: A Legacy of Innovation, A Blueprint for the Future | Restek (restek.com)

Facilities

Restek Corporation is headquartered in Bellefonte, Pennsylvania. Public sources also reference these locations:

• Bellefonte, Pennsylvania — restek.com

Company details

Restek is employee-owned and privately held, and its primary capability is listed as electronics and software, with industries including automotive, electric vehicles, medical, and industrial equipment. Restek Corporation was founded in 1985, has an estimated 200-500 employees, and is headquartered in Bellefonte, Pennsylvania. On the LightSource stability read it is rated "Established & active": 41 years in operation (founded 1985). Holds ISO 9001, ITAR registered certification(s) per public sources.

Frequently asked questions

What does Restek Corporation make?

Restek Corporation manufactures chromatography columns, consumables, sample preparation tools, and certified reference materials. Founded in 1985 and headquartered in Bellefonte, Pennsylvania, United States, the company has an estimated 200-500 employees and an estimated revenue band of $250-500M. It is privately held and employee-owned. Its products serve environmental monitoring, food safety, pharmaceuticals, petrochemicals, clinical and forensic toxicology, and industrial hygiene. In January 2026, Restek launched its RMX GC columns, which use TriMax technology.

Where is Restek Corporation headquartered?

Restek Corporation is headquartered in Bellefonte, Pennsylvania (110 Benner Circle, Bellefonte, Pennsylvania, 16823).

When was Restek Corporation founded?

Restek Corporation was founded in 1985.

How big is Restek Corporation?

Restek Corporation has an estimated 200-500 employees, with revenue in the $250-500M range (estimated).

What certifications does Restek Corporation hold?

Restek Corporation lists ISO 9001 · ITAR registered 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.