GEROtop

Designs ground-source heat pump primary circuits and boreholes for architects, developers and heating firms in Central Europe

Bratislava, SlovakiaFounded 2007gerotop.cz Website technologies

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Highlights

New on EvolcAdded 2026-10-30

About GEROtop

GEROtop designs and supplies ground-source heat pump systems, with a focus on primary circuits: ground collectors, boreholes, energy foundations and energy baskets. Its services include feasibility studies, thermal response testing, primary circuit dimensioning, project documentation, technical review, construction supervision and system monitoring. The company also offers the LoWaTec system for industrial and surface heating and cooling, and sells pipe penetrations, ROLLER tools and HÜRNER welding equipment.

Its customers include architectural studios, design offices, energy specialists, investors, and heating and construction firms, which it also supports with training and seminars. Revenue comes from engineering and design services and system supply, and the company runs an online shop, EKG-GEROtop.cz.

GEROtop was founded in 2007 and registered in Slovakia, where its headquarters are in Bratislava. The company states that its history dates back to 2001 and that it has more than 25 years of experience in the field. It has branches in Liberec, Prague and Olomouc in the Czech Republic. Reference projects include the AZ Tower in Brno and a heating system for the aula at VŠB-Technical University of Ostrava. The registry lists it as a subsidiary of a foreign group.

Product: Design and engineering of ground-source heat pump primary circuits, with feasibility studies, thermal response testing, project documentation and supervision.

Financials

Revenue (left axis)Net profit (right axis)

€0€200k€400k€600k−€40k−€20k€0€20k

FY2021€341k revenue€5k net profit

FY2022€345k revenue€16k net profit

FY2023€298k revenue€17k net profit

FY2024€626k revenue€24k net profit

FY2025€439k revenue−€36k net profit

FY2021FY2022FY2023FY2024FY2025

	FY2025	FY2024	FY2023	FY2022	FY2021
Revenue	€439k	€626k	€298k	€345k	€341k
Growth	−30%	+110%	−14%	+1%	—
EBITDA	−€33k	€30k	€18k	€18k	€5k
Operating profit	−€33k	€30k	€18k	€18k	€5k
Net profit	−€36k	€24k	€17k	€16k	€5k
Net margin	−8.1%	3.9%	5.6%	4.6%	1.4%
Personnel costs	€46k	€42k	€46k	€48k	€64k
Total assets	€58k	€174k	€142k	€58k	€21k
Cash	€19k	€14k	€68k	€12k	€5k
Liabilities	€128k	€208k	€200k	€133k	€113k
Equity	−€70k	−€34k	−€59k	−€76k	−€91k

As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.

Public contracts

Contracts GEROtop signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.

Customers

5 contracts with 5 buyers · 4.6M CZK

	Contracts	Value
České vysoké učení technické v Praze	1	3.9M CZK
Krajská nemocnice Liberec, a.s.	1	343k CZK
Karlovarský kraj	1	170k CZK
Univerzita Karlova	1	110k CZK
Národní technická knihovna	1	71k CZK

Open public tenders for GEROtop →

Latest contracts

23 Jun 2026 for Karlovarský kraj · Objednávka - Zpracování Studie proveditelnosti – energetická koncepce, posouzení možnosti instalace tepelných čerpadel pro objekty Krajského úřadu Karlovarského kraje (objekty A a B). Průzkum trhu, KÚ · 170k CZK register
29 Jan 2026 for Národní technická knihovna · Objednávka pronájmu konferenčních prostor NTK - GEROtop · 71k CZK register
19 Jun 2025 for České vysoké učení technické v Praze · Smlouva o účasti na řešení projektu TA ČR Théta 2 TS02020188 "Zelená střecha jako tepelný výměník" · 3.9M CZK register
14 Jan 2025 for Univerzita Karlova · UKPRF Objednávka - služby Technická studie pro realizaci BTES vrtů · 110k CZK register
13 Nov 2024 for Krajská nemocnice Liberec, a.s. · opravy a doplnění požárních ucpávek PPMD · 343k CZK register

Jobs at GEROtop

No open positions listed right now.

Leadership

Marek Svačinka · Jednatel (Managing director)
Source: business register
Michaela Svačinková · Prokura
Source: business register

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