About ESSS
ESSS is an Energy & Utilities company based in Houston (United States) founded in 1995 by Marcus Reis, and was acquired by Ansys in January 2023. Provider of engineering simulation and scientific software to oil gas sector. It operates in the Energy & Utilities and Industrial Goods & Manufacturing sectors. ESSS offers products and services including Ansys Mechanical, Ansys LS-DYNA, Ansys Fluent, and Ansys HFSS. Its focus areas include Enterprise Applications, Manufacturing Tech, Product Design & Development and Computer-Aided Engineering. Its competitors include Altair, AspenTech and Tech Soft; 2 of its 3 listed competitors have raised funding.
Company details
ESSS, established in 1995, excels in enterprise applications, manufacturing tech, product design development, computer-aided engineering, and suite. Provider of engineering simulation and scientific software to oil gas sector. Committed to advancing standards, it focuses on innovation, efficiency, and delivering value to clients worldwide.
Products & Services of ESSS
ESSS offers a comprehensive portfolio of products and services, including Ansys Mechanical, Ansys LS-DYNA, Ansys Fluent, and Ansys HFSS.
Software for performing structural and thermal simulations.
Tool for industry-leading explicit dynamics analysis.
Platform to model and analyze fluid phenomena.
Software for simulating high-frequency electromagnetic effects.
Apps and channels of ESSS
its YouTube channel ESSSgroup has 6.16K subscribers and 30 videos.
Videos from ESSS
The most watched videos on ESSS's YouTube channel, ESSSgroup (6.16K subscribers). Click a video to play it here.
More on ESSSgroup.
Investors in ESSS
ESSS has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Ansys.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
CAD-based design analysis simulation software is provided for engineers. | 1970 | ansys.com | Canonsburg, United States |
Investor details for ESSS
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People of ESSS
1 people are tracked at ESSS (1 in leadership).
| Name | Role | Group |
|---|---|---|
Marcus Reis | Founder | Leadership |
Complete people profiles for ESSS
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Timeline of ESSS
2 dated milestones of ESSS across 28 years, from founding to its latest funding, stage changes and deals.
- Founded ESSS is founded.
- Exit Acquired by Ansys.
Competitors of ESSS
ESSS has 3 listed competitors in our database, 2 of them funded. They include Altair, AspenTech and Tech Soft.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| altair.com | 1985 | Troy, United States | $35.05M | 831 | AI-powered data science platform enables model deployment and analytics insights. | |
| aspentech.com | 1981 | Bedford, United States | $100M | 786 | AI-based software for manufacturing process optimization is offered. | |
| techsoft3d.com | 1996 | Berkeley, United States | 49 | Provide 3D designing softwares for developers |
Detailed competitors of ESSS
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Web traffic of ESSS
The website of ESSS (esss.co) receives about 2.5K visits a month.
- Monthly visits2.5K
▲ 17.3% vs previous month
Websites whose visitors overlap most with ESSS. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
cfx-berlin.de | cfx-berlin.de | 100% | #6,152,609 | – | |
cadit.com.sg | cadit.com.sg | 100% | – | ||
sk.com.br | sk.com.br | 99% | #4,084,658 | – |
Top companies in Oil & Gas Technology Solutions
3 companies that operate in the same segment as ESSS (Oil & Gas Technology Solutions) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
AI-based software for manufacturing process optimization is offered. | 1981 | Bedford, United States | USD 100 M | USD 5.21 M | 64 | |
Cloud infrastructure and AI-optimized data centers are provided. | 2018 | Denver, Colorado, United States | USD 6.67 B | 1,820 | ||
AI-driven urban datasets and analysis tools are offered by Urbint. | 2015 | New York, New York, United States | USD 130.08 M |
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Related news about Esss
Complete news archive for ESSS
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Frequently Asked Questions about ESSS
ESSS was founded in 1995.
ESSS is headquartered in Houston, United States. It is registered at Houston, Texas, United States.
ESSS, established in 1995, excels in enterprise applications, manufacturing tech, product design development, computer-aided engineering, and suite. Provider of engineering simulation and scientific software to oil gas sector. Committed to advancing standards, it focuses on innovation, efficiency, and delivering value to clients worldwide.
ESSS offers Ansys Mechanical, Ansys LS-DYNA, Ansys Fluent, and Ansys HFSS.
ESSS has 1 investor. Key investors include Ansys.
Yes. ESSS was acquired by Ansys in January 2023.

