Overview

Advantek is a manufacturer based in Eau Claire, Wisconsin, United States, founded in 1978. It has an estimated 1,000 to 5,000 employees and an estimated revenue band of $100 to $250 million, and it is privately held. Its primary capability is lighting, and it serves the automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment industries. Among its recent activity, Advantek brought its global teams together for its 2026 strategy and operational excellence meeting, as reported on its company website in April 2026.

At a glance

What Advantek makes

Advantek holds IATF 16949, ISO 9001, ISO 14001, and ISO 45001 certifications, and its web profile lists assembly, semiconductor, LED, and electronics products.

Products and capabilities described on the company's own site include Assembly, Semiconductor, Lighting, LED, Electronics (source: advantek.com).

Certifications

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

• IATF 16949 — advantek.com

• ISO 14001 — advantek.com

• ISO 45001 — advantek.com

• ISO 9001 — advantek.com

Latest developments

• 2026-04-09 — Advantek Brings Global Teams Together for Strategy and OpEx 2026 | Advantek (advantek.com)

• 2026-03-24 — Advantek International LLC Company News 2025: Latest Global Updates on Innovations Leadership and Sustainable Growth - BNO NEWS (bnonews.co.uk)

• 2025-12-05 — Advantek Receives Allegro MicroSystems’ Value Optimization Award | Advantek (advantek.com)

• 2025-05-20 — Advantek Recognized by ASE for Carbon Verification (advantek.com)

• 2024-11-04 — Advantek News & Company Updates (advantek.com)

• 2024-11-04 — Advantek & Winpack Partnership (advantek.com)

Facilities

Advantek is headquartered in Eau Claire, Wisconsin. Public sources also reference these locations:

• China — advantek.com

Company details

The record shows a facility in China, and no specific named customers are reported. Advantek was founded in 1978, has an estimated 1,000-5,000 employees, and is headquartered in Eau Claire, Wisconsin. On the LightSource stability read it is rated "Established & active": 48 years in operation (founded 1978). Holds IATF 16949, ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.

Frequently asked questions

What does Advantek make?

Advantek is a manufacturer based in Eau Claire, Wisconsin, United States, founded in 1978. It has an estimated 1,000 to 5,000 employees and an estimated revenue band of $100 to $250 million, and it is privately held. Its primary capability is lighting, and it serves the automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment industries. Among its recent activity, Advantek brought its global teams together for its 2026 strategy and operational excellence meeting, as reported on its company website in April 2026.

Where is Advantek headquartered?

Advantek is headquartered in Eau Claire, Wisconsin (1353 International Dr, Eau Claire, Wisconsin, 54701-7055).

When was Advantek founded?

Advantek was founded in 1978.

How big is Advantek?

Advantek has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).

What certifications does Advantek hold?

Advantek lists IATF 16949 · ISO 14001 · ISO 45001 · ISO 9001 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.