EnergySim
Czech energy consultancy for building subsidies, heating and ventilation design, energy audits and certificates for homeowners
Highlights
- New on EvolcAdded 2026-11-06
About EnergySim
EnergySim s.r.o. is a Prague-based energy consultancy for buildings. It prepares subsidy applications, including under the Nová zelená úsporám and OP TAK programmes, and provides energy audits, energy performance certificates (PENB), thermal imaging, heat loss calculations and energy simulations. It also designs building services (TZB) for heating, ventilation, water and electrical installations, and passive houses.
Clients include homeowners, businesses, municipalities and designers who need subsidy documentation or specialist design partners. The company sells these consulting, design and certification services on a per-project basis.
EnergySim was founded in 2013 and is based in Prague. Its team includes authorised engineers of the Czech Chamber of Authorised Engineers and Technicians (ČKAIT), energy specialists (auditors) of the Ministry of Industry and Trade, and certified passive house designers. The company is registered as an Energy Consulting and Information Centre (EKIS), and its website states more than 12 years of activity in building energy consulting.
Product: Subsidy application services, building services (TZB) design, energy performance certificates, energy audits, thermal imaging and energy simulations.
Public contracts
Contracts EnergySim signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
9 contracts with 8 buyers · 2.1M CZK
| Contracts | Value | |
|---|---|---|
| Řízení letového provozu České republiky, státní podnik (ŘLP ČR, s.p.) | 1 | 630k CZK |
| Muzeum hlavního města Prahy | 2 | 497k CZK |
| Statutární město Jablonec nad Nisou | 1 | 424k CZK |
| Střední odborná škola Jarov | 1 | 149k CZK |
| Město Jilemnice | 1 | 147k CZK |
| Vojenské lesy a statky ČR, s.p. | 1 | 145k CZK |
| Krajské ředitelství policie Libereckého kraje | 1 | 55k CZK |
Open public tenders for EnergySim →
Latest contracts
- 26 Aug 2026 for Krajské ředitelství policie Libereckého kraje · Smlouva o dílo - Černousy PŽ OPŽP - energetický posudek · 55k CZK register
- 15 May 2026 for Muzeum hlavního města Prahy · Objednávka - zpracování Průkazů energetické náročnosti dle zákona 406/2000 Sb · 147k CZK register
- 24 Mar 2026 for Statutární město Jablonec nad Nisou · Zpracování studie energetických úspor a OZE na vybraných referenčních budovách · 424k CZK register
- 2 Dec 2025 for Střední odborná škola Jarov · OBJ FD J - energetický audit · 149k CZK register
- 3 Apr 2025 for Muzeum hlavního města Prahy · Smlouva o dílo - zpracování energetického auditu energetického hospodářství · 350k CZK register
- 24 Mar 2025 for Město Jilemnice · Smlouva o dílo na zpracování energetického posudku · 147k CZK register
Jobs at EnergySim
Leadership
- Jan Antonín · Jednatel (Managing director)Source: business register
- Petr Kotek · Jednatel (Managing director)Source: business register
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Analytics
- Google Tag ManagerMedium confidence
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- Integration code on pageinline script loader
Content management
- WordPressHigh confidence
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Forms
- Contact Form 7High confidence
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- Google reCAPTCHAHigh confidence
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Frontend frameworks
- jQueryHigh confidence
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Hosting
- nginxHigh confidence
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- Response headerserver
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.