What Does ESI Do?

Total employees279
HeadquartersRungis
Founded1999

ESI Group, part of Keysight Technologies, is a leading innovator in Virtual Prototyping software and services. For over 50 years, ESI has enabled industrial manufacturers to virtually build, test, and pre-certify their products, replacing physical prototypes with highly accurate simulations. This expertise in material physics helps companies accelerate innovation, improve product quality, reduce costs, and manage complex system performance across industries like automotive, aerospace, heavy industry, and energy. ESI's solutions empower smarter, faster, and more sustainable industrial transformation.

Where Is ESI's Headquarters?

HQ Function

Serves as the central hub for global operations, strategic decision-making, research and development coordination, and corporate administration for ESI Group, now a part of Keysight Technologies.

Notable Features:

Located in the Parc d'Affaires ICADE Rungis, a modern business park offering contemporary office facilities and good transport links.

Work Culture:

Fosters a culture of innovation, engineering excellence, and global collaboration, with a strong focus on solving complex industrial challenges through virtual prototyping.

HQ Significance:

The headquarters is pivotal for ESI Group's global strategy, product development, and maintaining its leadership in virtual prototyping solutions within the Keysight framework.

Values Reflected in HQ: The headquarters' location in a dynamic business hub reflects ESI Group's commitment to innovation, efficiency, and professional excellence in serving its global clientele.

Location:

ESI Group, as part of Keysight Technologies, maintains a strong global presence with offices and R&D centers strategically located across North America, Europe, and Asia. This extensive network enables ESI to provide localized sales, dedicated technical support, specialized engineering services, and collaborative R&D. The company supports a wide array of functions globally, including software development, customer project execution, industry-specific solution deployment (e.g., virtual performance, virtual manufacturing, virtual reality), and training for its diverse clientele in sectors such as automotive, aerospace, defense, energy, and industrial machinery.

Street Address:

3 bis rue Saarinen, Immeuble Le Séville

City:

Rungis

State/Province:

Île-de-France

Country:

France

Where Else Does ESI Operate Around the World?

Farmington Hills, Michigan, USA

Address: 32605 W 12 Mile Rd #350, Farmington Hills, MI 48334, USA

Serves the extensive North American automotive sector and other manufacturing industries in the region, facilitating local customer engagement and project delivery.

Eschborn, Germany

Address: Mergenthalerallee 73-75, 65760 Eschborn, Germany

Supports customers in the DACH region (Germany, Austria, Switzerland) and broader Central Europe, leveraging strong industrial ties and engineering capabilities.

Bangalore, Karnataka, India

Address: Unit No. 401 & 402, 4th Floor, “Brigade Software Park” No.42, 27th Cross Rd, Banashankari Stage II, Bengaluru, Karnataka 560070, India

Acts as a crucial hub for global R&D and support operations, while also serving the expanding Indian and APAC markets for advanced simulation technologies.

Yokohama, Japan

Address: Yokohama Landmark Tower 32F, 2-2-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-8132, Japan

Addresses the specific needs of the technologically advanced Japanese market, fostering close collaborations with leading industrial companies.

Buying Intent Signals for ESI

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

Who's Leading ESI? Meet the Executive Team

As of April 2025, ESI' leadership includes:

Olav Vierhuff - Chief Executive Officer
Emmanuel Leroy - EVP Product, Innovation & Industry Solutions
Francis Jelibel - Chief Revenue Officer
Yannick Charron - Chief Human Resources Officer
Corinne Romefort-Régnier - Corporate Governance, General Counsel and Secretary General

Who's Investing in ESI?

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

Keysight Technologies (Owner)

What Leadership Changes Has ESI Seen Recently?

Hire1
Exits1

The most significant executive change in the last 12 months at ESI Group was the transition in CEO leadership following the company's acquisition by Keysight Technologies in October 2023. Cristel de Rouvray stepped down as CEO, and Olav Vierhuff, previously COO and then interim CEO, was appointed as the new CEO in February 2024.

Departures

Cristel de Rouvray, Cristel de Rouvray stepped down as CEO following the completion of ESI Group's acquisition by Keysight Technologies.

New Appointments:

Olav Vierhuff, Olav Vierhuff appointed as CEO of ESI Group (a Keysight company), after serving as interim CEO since October 2023 and previously as COO.

What Technology (Tech Stack) Is Used byESI?

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

ESI Email Formats and Examples

ESI Group primarily utilizes the [firstname].[lastname]@esigroup.com email format for its employees. While this is the most common structure, variations may exist in specific cases or for legacy accounts. Post-acquisition by Keysight Technologies, some communication might also transition or involve Keysight domain emails, but esigroup.com remains relevant for the ESI entity.

[firstname].[lastname]@esigroup.com

Format

jane.doe@esigroup.com

Example

85%

Success rate

What's the Latest News About ESI?

esi-group.com (Press Release)February 1, 2024

ESI Group Appoints Olav Vierhuff as Chief Executive Officer

ESI Group, part of Keysight Technologies, announced the appointment of Olav Vierhuff as Chief Executive Officer, effective February 1, 2024. Vierhuff, who has a long tenure within ESI and previously served as Chief Operating Officer and interim CEO, will lead the company in its next phase of growth and integration within Keysight....more

Keysight Technologies NewsroomOctober 31, 2023

Keysight Technologies Completes Acquisition of ESI Group

Keysight Technologies, Inc. (NYSE: KEYS) announced it has successfully completed the acquisition of ESI Group SA (Euronext Paris: ESI). This strategic acquisition enhances Keysight's portfolio with proven virtual prototyping and simulation capabilities, aiming to accelerate innovation for customers in key industries....more

Keysight BlogsMarch 26, 2024

How Virtual Seat Prototyping Revolutionizes Automotive Design with ESI Technology

An article highlighting how ESI Group's (now part of Keysight) advanced virtual seat prototyping solutions are transforming automotive design. It details the benefits of using simulation to optimize seat comfort, safety, and manufacturing processes, reducing the need for physical prototypes and shortening development cycles....more

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