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Mersen's Overview

Total employees2745
HeadquartersParis La Défense Cedex
Founded1891

Mersen is a global expert in electrical power and advanced materials. The company designs and manufactures innovative solutions to enhance the performance and reliability of its clients' equipment in sectors such as renewable energies, transportation, electronics, chemical, pharmaceutical, and process industries. Mersen's expertise covers a wide range of products including fuses, cooling devices, bus bars, electrical protection systems, as well as graphite specialties and anticorrosion equipment.

Where is Mersen's Headquarters?

HQ Function

Serves as the central hub for global strategy, corporate management, finance, and key administrative functions, overseeing Mersen's worldwide operations.

Notable Features:

Located in Tour EQHO, a modern skyscraper in the La Défense business district, known for its contemporary architecture and sustainable design.

Work Culture:

The headquarters likely fosters a dynamic, international, and collaborative work environment, reflective of a global company operating in high-tech sectors. Emphasis on innovation, expertise, and customer-centricity.

HQ Significance:

The Paris La Défense location underscores Mersen's status as a significant player in the global industrial and technology landscape, providing access to international talent and business networks.

Values Reflected in HQ: The choice of a modern, well-connected, and prestigious business district likely reflects Mersen's values of innovation, global reach, and operational excellence.

Location:

Mersen operates globally with a presence in over 35 countries across Europe, North America, South America, and Asia. This widespread network includes manufacturing plants, R&D centers, and sales offices, enabling Mersen to support its international clientele with localized expertise and solutions in electrical power management and advanced materials. Key functions supported globally include manufacturing, research and development, sales and marketing, technical support, and supply chain management.

Street Address:

Tour EQHO, 2 Avenue Gambetta, CS 10077

City:

Paris La Défense Cedex

State/Province:

Île-de-France

Country:

France

Mersen's Global Presence

Newburyport, Massachusetts, USA

Address: 374 Merrimac St, Newburyport, MA 01950, USA

Supports manufacturing, R&D, and sales for the North American market, particularly for energy, transportation, and industrial sectors.

Shanghai, China

Address: No.55, Chun Xiu Road, Xin Zhuang Industrial Zone, Min Hang District, Shanghai, P.R.China 201100

Serves the rapidly growing Asian market, providing localized production, technical support, and solutions for sectors like solar energy, electronics, and chemical processing.

Buying Intent Signals for Mersen

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Mersen

As of April 2025, Mersen' leadership includes:

Luc Themelin - Chief Executive Officer
Thomas Baumgartner - Chief Financial Officer
Gilles Boisseau - Group Vice President, Electrical Power
Christophe Bommier - Group Vice President, Advanced Materials
Estelle Legrand - Group Vice President, Human Resources
Didier Muller - Group Vice President, Strategy and Innovation
Delphine Drouvin - Group General Counsel and Secretary General

Investors of Mersen

Mersen has been backed by several prominent investors over the years, including:

Bpifrance Investissement
Amundi Asset Management
Norges Bank Investment Management
Mersen Employee Share Ownership Plan (FCPE)

Executive New Hires/Exits in the Last 12 Months

Hire2
Exits1

Mersen saw key leadership changes in the past year, notably the appointment of a new Group CFO, Thomas Baumgartner, and a new Group General Counsel, Delphine Drouvin. These appointments aim to strengthen the company's financial stewardship and legal framework as it pursues its growth strategy.

Departures

Thomas Farkas, Thomas Farkas departed from his role as Group CFO to pursue new opportunities.

New Appointments:

Thomas Baumgartner, Thomas Baumgartner appointed as new Group CFO.
Delphine Drouvin, Delphine Drouvin appointed as new Group General Counsel and Secretary General.

Technology (Tech Stack) used by Mersen

Discover the tools Mersen uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mersen Email Formats and Examples

Mersen primarily utilizes the email format firstname.lastname@mersen.com. This is the most common structure for contacting Mersen employees, though other less frequent variations might exist.

firstname.lastname@mersen.com

Format

luc.themelin@mersen.com

Example

90%

Success rate

News and media

Mersen Official WebsiteMay 16, 2024

Mersen holds its Annual Shareholders' General Meeting

Mersen's Shareholders' General Meeting approved all resolutions, including the dividend for fiscal year 2023. The meeting also covered the company's strategy and outlook....more

Mersen Official WebsiteApril 25, 2024

Mersen reports first-quarter 2024 sales figures

Mersen announced its sales for the first quarter of 2024, amounting to €303 million, an organic increase of 1.7% compared to the first quarter of 2023. The company highlighted good momentum in renewable energies and an order book providing visibility for the coming quarters....more

Mersen Official WebsiteFebruary 29, 2024

Mersen releases strong 2023 full-year financial results

Mersen reported robust financial performance for the full year 2023, with sales up 10% organically to €1,214 million and operating margin before non-recurring items at 11.6%. The company emphasized growth driven by sustainable development markets....more

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