Company lists · Data refreshed September 2026

Top 23 Renewable energy system integrators based in Croatia

Name: Renewable energy system integrators based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 69 companies tracked

RevenueBase identified 69 company matches for renewable energy system integrators associated with Croatia as of September 2026 and tracks 571 professional contacts across them, including 203 with verified work emails. Zagreb is the largest hub.

This list covers company matches for renewable energy system integrators associated with Croatia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

69Companies

571Contacts tracked

203Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest renewable energy system integrators based in Croatia

Ranked by team size

Top 23 of 69 company matches for renewable energy system integrators based in Croatia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	E.On Hrvatska	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	201-500	129 contacts →
	Exact match “E.ON grupa jedan je od najvećih operatora europskih energetskih mreža i energetske infrastrukture, kao i pružatelj naprednih korisničkih rješenja za više od 48 milijuna kupaca.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Solvis Living With The SUN	Exact match	Varaždin, CroatiaHQ recorded Sep 17, 2026	201-500	35 contacts →
	Exact match “Solvis is a European manufacturer of solar PV modules, focused especially on BIPV and other tailor-made solutions, as well as provider of innovative renewable energy system…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Advensys Engineering	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “We create innovative engineering solutions and implement them in projects that benefit a variety of industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Inovapro	Exact match	Buzin, CroatiaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Inovapro solutions for a Sustainable Future We integrate in design mechanical and electrical engineering expertise to execute both small and large-scale projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Enerkon D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “We are designing energy and process plants and providing services in the sector of renewable energy sources •• With professional knowledge and experience, we support energy and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Comcross Croatia D.O.O	Exact match	Osijek, CroatiaHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “comcross croatia je tehnološka tvrtka sa sjedištem u Osijeku, specijalizirana za izvođenje projekata u području telekomunikacija, obnovljivih izvora energije i proizvodnje elektro…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Electra Engineering & Commissioning D.O.O	Exact match	Dugo Selo, CroatiaHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “OUR MISSION To become reliable partner in providing services of testing, commissioning, design, consulting and education in field of power system engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	EL SUN Energy D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	201-500	11 contacts →
	Exact match “EL Sun Energy LLC is a company that specializes in the development and construction of solar power plants both on land and rooftops in several countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Energycom	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Priključi se na sunce!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Speculum LTD	Exact match	Trešnjevka – Sjever, CroatiaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	ECO Consult D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Engineering company specialised in development and implementing energy efficient solutions for process industry customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Avik Energy Tech	Exact match	Sesvete, CroatiaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “Featured projects- Allianz Bremen Flughafenhalle (DE) – Commercial building, complete electrical installation works- Bruker Daltonics Bremen (DE) – Production and storage…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Cras D.O.O	Exact match	Osijek, CroatiaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “The company Cras d.o.o.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Saeptum	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Consulting More than 20 years of experience in design and project management of energy refurbishments of buildings and new nearly zero energy buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Struya	Exact match	Imotski, CroatiaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “At STRUYA we offer full-service engineering services emphasizing our passion about harnessing the power of renewable energy, with a strong emphasis on solar power solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Sontro	Exact match	Braslovče, CroatiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Ms2 Energo D.O.O	Exact match	Okrug Gornji, CroatiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “We design solar systems in accordance with applicable legislation and regulations, and domestic (HRN) and international (IEC) standards.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Urban Oasis D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Intelligent photovoltaic solutions” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tesla D.O.O	Exact match	Ivanec, CroatiaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Posvećeni smo stvaranju zadovoljnih korisnika kroz širok spektar usluga u elektrotehnici.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Emso E-Mobility Solutions	Exact match	Velika Gorica, CroatiaHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “EMSO e-mobility solutions d.o.o.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	E4p Energy 4 People	Exact match	Šibenik, CroatiaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “E4P \| Energy 4 People is a Croatian CleanTech and EnergyTech company focused on creating intelligent, verifiable, and sustainable energy systems that merge engineering precision…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Solar DEI	Exact match	Tenja, CroatiaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Specijalizirana tvrtka za prodaju, projektiranje i montažu solarnih elektrana.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Taqa D.O.O	Exact match	Karlovac, CroatiaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Our mission is to accelerate the world's transition to sustainable energy and promote the installation of power plants based on renewable energy sources for energy security.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy system integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 69 renewable energy system integrators based in Croatia

See the full list, filter by size, metro and specialty, and access 203 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Renewable energy system integrators based in Croatia at a glance

As of Sep 17, 2026

35.6%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

44.9%Largest-city concentration · Zagreb

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Croatia, so it is reported there. Company counts and contact totals on this page are exact for Croatia, over 69 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Croatia whose business descriptions match “renewable energy system integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 203 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy system integrators are there based in Croatia?

RevenueBase identified 69 company matches for renewable energy system integrators associated with Croatia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

E.On Hrvatska tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy system integrators?

Zagreb leads with 31 company records, followed by Osijek (4) and Split (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 203 professional contacts with verified work emails tracked across these 69 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 renewable energy system integrators based in Croatia. Start with a free account, no credit card.

Download this list →

Related lists

Renewable energy system integrators by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.