Verified Nov 2026
Electronics & Software
·
Nanterre, Ile-de-France
·
Since 2007
Actemium is an industrial engineering company headquartered in Nanterre, France, founded in 2007. It is a brand of VINCI Energies, which acquired it in 2016, and it has an estimated 10,000 to 50,000 employees and an estimated annual revenue of $1 to 5 billion. The company provides electrical, automation, mechanical, and IT engineering services across the industrial life cycle, from design and build to maintenance. It serves automotive, electric-vehicle, construction, renewable-energy, industrial-equipment, and aerospace sectors. In November 2025 it signed a strategic partnership with SeaPattern to manufacture pre-series turbines.
Actemium at a glance
Revenue
$1-5B
Est. band
Employees
10,000-50,000
Founded
2007
Headquarters
Nanterre, Ile-de-France
Certifications
ISO 45001 · ISO 9001
Industries
Automotive
Electric Vehicles
Construction
Renewable Energy
Industrial Equipment
Aerospace
STABILITY SIGNALS
Established & active
19 years in operation (founded 2007).
Holds ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Actemium is an industrial engineering company headquartered in Nanterre, France, founded in 2007. It is a brand of VINCI Energies, which acquired it in 2016, and it has an estimated 10,000 to 50,000 employees and an estimated annual revenue of $1 to 5 billion. The company provides electrical, automation, mechanical, and IT engineering services across the industrial life cycle, from design and build to maintenance. It serves automotive, electric-vehicle, construction, renewable-energy, industrial-equipment, and aerospace sectors. In November 2025 it signed a strategic partnership with SeaPattern to manufacture pre-series turbines.
At a glance
Attribute | Detail |
|---|---|
Founded | 2007 |
Headquarters | Nanterre, Ile-de-France |
Employees | 10,000-50,000 |
Revenue | $1-5B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 45001 · ISO 9001 |
What Actemium makes
Actemium holds ISO 9001 and ISO 45001 certifications and offers automation, electrical installation, system integration, plant process design, and maintenance services.
Products and capabilities described on the company's own site include Emissions, Pump, Stamping, Machining, Welding, Assembly, Tooling, Powertrain, LED (source: actemium.com).
Certifications
Actemium is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 45001 — actemium.pl
ISO 9001 — actemium.fr
Latest developments
2026-10-15 — Network Rail appoints Actemium to fleet electrification framework (actemium.co.uk)
2026-06-09 — Actemium UK secures Guernsey Water Automation Framework (actemium.co.uk)
2026-06-02 — UKNNL partners with Actemium for nuclear fuel programme (actemium.co.uk)
2026-04-13 — Actemium to modernise distributed control system at Sellafield (actemium.co.uk)
2025-11-25 — Actemium signs strategic partnership with SeaPattern to manufacture pre-series turbines - Actemium (actemium.com)
2025-11-03 — Actemium’s Expertise Powering Gothenburg’ Renewable Heat Production - Actemium (actemium.com)
Company details
Actemium is a privately held subsidiary of VINCI Energies and operates in roughly 38 to 42 countries through a network of local business units. Actemium was founded in 2007, has an estimated 10,000-50,000 employees, and is headquartered in Nanterre, Ile-de-France. On the LightSource stability read it is rated "Established & active": 19 years in operation (founded 2007). Holds ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Actemium make?
Actemium is an industrial engineering company headquartered in Nanterre, France, founded in 2007. It is a brand of VINCI Energies, which acquired it in 2016, and it has an estimated 10,000 to 50,000 employees and an estimated annual revenue of $1 to 5 billion. The company provides electrical, automation, mechanical, and IT engineering services across the industrial life cycle, from design and build to maintenance. It serves automotive, electric-vehicle, construction, renewable-energy, industrial-equipment, and aerospace sectors. In November 2025 it signed a strategic partnership with SeaPattern to manufacture pre-series turbines.
Where is Actemium headquartered?
Actemium is headquartered in Nanterre, Ile-de-France (2111 Boulevard de la Defense, Nanterre, Ile-de-France, 92000).
When was Actemium founded?
Actemium was founded in 2007.
How big is Actemium?
Actemium has an estimated 10,000-50,000 employees, with revenue in the $1-5B range (estimated).
What certifications does Actemium hold?
Actemium lists 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.
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