Insights

Strategic partnerships Healthcare and defense adjacent opportunities emerge from Keysight's collaboration with Altum RF, WIN Semiconductors, ESA, and Sateliot. Explore co-sell and integrator routes around advanced design automation, secure anomaly detection, and satellite-grade testing solutions to deepen penetration in aerospace, defense tech, and RF/communications verticals.

CAE virtualization AI-accelerated CAE and immersive VR for virtual prototyping positions Keysight to upsell to customers seeking reduced prototyping costs and emissions. Target manufacturing entities and electronics OEMs pursuing digital twin strategies, model-based design, and safety/ergonomics integration for smarter, safer products.

Multiphysics demand Recent launch of Keysight Multiphysics signals growing need for cross-domain simulation. Pursue opportunities with complex electronics, RF, and high-performance compute customers requiring integrated physics, thermal, and signal integrity analysis for faster time-to-market and robust validation.

Network testing leverage Modular network testing platform highlighted by industry coverage suggests upsell potential to enterprises investing in AI workloads and high-bandwidth infra. Position to cross-sell scalable testing solutions to data centers, telecoms, and cloud providers building AI-driven networks.

Scale and services Revenue scale and broad tech stack indicate readiness for enterprise deployments and managed services. Target large system integrators and manufacturing groups with end-to-end CAE deployment, consulting, and support packages complemented by training and onboarding to reduce adoption friction.

ESI Group Tech Stack

ESI Group uses 8 technology products and services including Clipchamp, Apache Airflow, Apache HBase, and more. Explore ESI Group's tech stack below.

  • Clipchamp
    Audio, Video, Graphics
  • Apache Airflow
    Configuration Management
  • Apache HBase
    Database
  • jQuery
    Javascript Libraries
  • SEMrush
    Marketing Automation
  • The Yocto Project
    Operating Systems
  • Hadoop
    Programming Languages
  • Microsoft Exchange
    Storage

Media & News

ESI Group's Email Address Formats

ESI Group uses at least 2 format(s):
ESI Group Email FormatsExamplePercentage
First.Last@esi-group.comJohn.Doe@esi-group.com
87%
First.L@esi-group.comJohn.D@esi-group.com
11%
First@esi-group.comJohn@esi-group.com
1%
First.MiddleLast@esi-group.comJohn.MichaelDoe@esi-group.com
1%
First_Last@keysight.comJohn_Doe@keysight.com
61%
First.Last@keysight.comJohn.Doe@keysight.com
36%
FLast@keysight.comJDoe@keysight.com
2%
LFirst@keysight.comDJohn@keysight.com
1%

Frequently Asked Questions

What is ESI Group's phone number?

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You can contact ESI Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ESI Group's official website and social media links?

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ESI Group's official website is keysight.com and has social profiles on LinkedIn.

How much revenue does ESI Group generate?

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As of August 2026, ESI Group's annual revenue is estimated to be $1B - $10B.

What is ESI Group's SIC code NAICS code?

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ESI Group's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does ESI Group have currently?

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As of August 2026, ESI Group has approximately 1.5K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer, Asia Operations: C. S. J.Chief Executive Officer: T. A.Chief Information Officer: A. S.. Explore ESI Group's employee directory with LeadIQ.

What industry does ESI Group belong to?

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ESI Group operates in the Software Development industry.

What technology does ESI Group use?

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ESI Group's tech stack includes ClipchampApache AirflowApache HBasejQuerySEMrushThe Yocto ProjectHadoopMicrosoft Exchange.

What is ESI Group's email format?

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ESI Group's email format typically follows the pattern of First.Last@esi-group.com. Find more ESI Group email formats with LeadIQ.

When was ESI Group founded?

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ESI Group was founded in 1973.
ESI Group logo

ESI Group

Software DevelopmentCalifornia, United States1001-5000 Employees

ESI Group operates as a business unit within Keysight Technologies, based in Santa Rosa, California. It strengthens Keysight's software suite by delivering CAE capabilities that mirror real-world behavior and by supporting lifelike virtual prototyping scenarios. The unit aims to bridge simulation and measurement to support confidence in innovation and productivity across high-performance industries.

Its customers include engineers and organizations in high-performance sectors seeking to validate and optimize designs through integrated simulation and measurement. By offering workflows that connect modeling with physical testing, it helps accelerate development and reduce risk. A recent development in the broader Keysight organization is the announced acquisition of VPIphotonics GmbH in June 2026, illustrating ongoing expansion of the software portfolio.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
1973
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    ESI Group's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    ESI Group's revenue is estimated to be in the range of $1B - $10B

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