Company lists · Data verified August 2026

Top 25 Clean energy consultancy companies based in Croatia

Name: Clean energy consultancy companies based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 57 companies tracked

There are 57 clean energy consultancy companies headquartered in Croatia (RevenueBase, August 2026). RevenueBase tracks 566 professional contacts across them, including 214 with verified work emails and 6 with mobile numbers. Zagreb is the largest hub.

This list covers clean energy consultancy companies headquartered in Croatia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

57Companies

566Contacts tracked

214Verified emails

6Mobile numbers

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The 25 largest clean energy consultancy companies based in Croatia

Ranked by team size

Top 25 of 57 clean energy consultancy companies based in Croatia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Resalta	Zagreb	51-200	129	77
2	Ekonerg	Zagreb	51-200	100	1
3	Elektroprojekt Consulting Engineers	Zagreb	51-200	56	34
4	Megajoule	Zagreb	11-50	39	1
5	Ires Ekologija	Zagreb	11-50	22	17
6	Digital Arena D.O.O	Split	11-50	15	10
7	Enconet D.O.O	Zagreb	11-50	15	7
8	Enerkon D.O.O	Zagreb	11-50	14	12
9	Energovizija LTD	Zagreb	11-50	14	12
10	Vita Projekt LTD	Zagreb	11-50	14	7
11	Speculum LTD	Zagreb	11-50	8	4
12	ECO Consult D.O.O	Zagreb	11-50	7	4
13	Cras D.O.O	Osijek	51-200	7	1
14	Greengreen Advisory	Zagreb	1-10	6	5
15	Riteh D.O.O	Osijek	11-50	5	2
16	Avantgarde Group	Zagreb	1-10	5	2
17	ESG Insight LTD	Zagreb	1-10	5	1
18	Saeptum	Zagreb	1-10	4	4
19	Struya	Imotski	1-10	4	4
20	Mreža Znanja D.O.O	n/a	1-10	4	3
21	EKO Invest LTD	Zagreb	1-10	3	2
22	Rojko & CO	Cakovec	1-10	2	1
23	Greenika Consulting Office	Zagreb	1-10	1	1
24	Lumaras Global	Zagreb	1-10	1	1
25	Rein Global	Zagreb	1-10	1	1

Showing 25 of 57 clean energy consultancy companies based in Croatia

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Clean energy consultancy companies based in Croatia at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZagrebLargest hub · 37 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Clean energy consultancy companies by metro

Metro	Companies
Clean energy consultancy companies in Zagreb	37
Clean energy consultancy companies in Split	4
Clean energy consultancy companies in Osijek	3
Clean energy consultancy companies in Cakovec	1
Clean energy consultancy companies in Slatina	1
Clean energy consultancy companies in Velika Gorica	1
Clean energy consultancy companies in Belisce	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “clean energy consultancy companies”, with match quality audited by blind human judging, and headquartered in Croatia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many clean energy consultancy companies are there based in Croatia?

There are 57 clean energy consultancy companies headquartered in Croatia as of August 2026 (RevenueBase).

What is the largest company on this list?

Resalta, headquartered in Zagreb, tops this list with the largest team on record.

Which city has the most clean energy consultancy companies?

Zagreb leads with 37 headquartered companies, followed by Split (4) and Osijek (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 214 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.