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Companies using TRNSYS

As of 14 October 2026, Firmable tracks 105 companies across 13 countries running TRNSYS. See who they are, and who to call.

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Companies using TRNSYS

Showing 5 of 105 companies

Fluidstack

fluidstack.io · Hosting and cloud infrastructure · 251–500 employees

Last seen 4 Sep 2026 The most recent date Firmable detected TRNSYS at this company.

Decision makers · 134 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director, Detection & Response Engineering MobileEmail
Director of Design Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Fluidstack invested into assets: AI data center in the amount of $4B in Cameron, Texas, United States, Northern America, Americas on Sep 11th '26. · 11 Sep 2026

Fluidstack expands facilities to New York, New York, United States, Northern America, Americas. · 11 Sep 2026

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Medical Research Council

ukri.org · Educational support services · 51–250 employees

Last seen 1 Aug 2026 The most recent date Firmable detected TRNSYS at this company.

Decision makers · 34 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Board Member MobileEmail
Deputy Head of Information Security Email

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Medical Research Council launched funding for four Centres of Excellence for Regulatory Science and Innovation with MHRA and OLS. · 30 Sep 2026

UK Research and Innovation announces funding for nine new technologies and projects to speed up dementia diagnosis in the NHS. · 2 Oct 2026

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dbHMS

dbhms.com · Architecture and design · 51–250 employees

Last seen 18 Jul 2026 The most recent date Firmable detected TRNSYS at this company.

Decision makers · 18 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Associate Principal Technical Director Mechanical MobileEmail
IT Manager MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

dbHMS highlights its engineering and design contributions to the completed St. Regis Chicago mixed-use tower project. · 23 Jul 2026

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Brightcore Energy

brightcoreenergy.com · Business support services · 51–250 employees

Last seen 6 Sep 2026 The most recent date Firmable detected TRNSYS at this company.

Decision makers · 52 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Solar MobileEmail
Supervisor, Design & Specification MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Brightcore Energy partners with the City of Northampton to deliver a major geothermal upgrade at Northampton High School. · 15 Sep 2026

Hiring: Energy Solutions Sales Manager · 4 Oct 2026

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Innovative Designs

innovativedesign.net · Business support services · 51–250 employees

Last seen 2 Aug 2026 The most recent date Firmable detected TRNSYS at this company.

Decision makers · 15 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Vice President MobileEmail
General Contractor MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Who uses TRNSYS

A breakdown of the 105 companies running TRNSYS.

Top industries

Construction and building32
Education and training14
Industrial and manufacturing14
Professional and business services11
Government and public services9
Information technology and services9
Resources, energy and utilities4
Financial services2

No industry recorded: 6

Company size

1–106 (6%)
11–507 (7%)
51–25021 (21%)
251–5008 (8%)
501–1,0006 (6%)
1,001–5,00022 (22%)
5,001–10,00011 (11%)
10,001+17 (17%)

Share of companies with a recorded size, by employees.

No size recorded: 7

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Frequently asked questions

About the TRNSYS data on this page.

How many companies use TRNSYS?

Firmable holds confirmed TRNSYS detections for 105 distinct companies, 21 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use TRNSYS?

Fluidstack, Medical Research Council and Brightcore Energy are among the most prominent in the current set.

What industries use TRNSYS?

Construction and building, education and training and industrial and manufacturing lead the set, across 13 industries in total.

What size companies use TRNSYS?

Adoption concentrates in the 1,001-5,000 employee band, across the companies whose size is recorded.

Where are TRNSYS users based?

The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.

How current is this data?

21 companies were confirmed in the last 90 days. Last detection 13 October 2026.

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