Company lists · Data verified August 2026

Top 21 Energy consulting firms based in Romania

Name: Energy consulting firms based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 108 companies tracked

There are 108 energy consulting firms headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 1,084 professional contacts across them, including 187 with verified work emails and 20 with mobile numbers. Bucharest is the largest hub.

This list covers energy consulting firms headquartered in Romania, 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.

108Companies

1,084Contacts tracked

187Verified emails

20Mobile numbers

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The 21 largest energy consulting firms based in Romania

Ranked by team size

Top 21 of 108 energy consulting firms based in Romania, 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	Energobit	Cluj-Napoca	501-1,000	173	2
2	ADREM	Bucharest	1,001-5,000	151	67
3	Simtel	Bucharest Romania	51-200	95	45
4	Restart Energy	Timisoara Romania	51-200	49	15
5	ENSYS	Headquarters	201-500	33	8
6	Energy And Environment Consulting Company	Bucuresti	51-200	26	20
7	TDP Partners	Bucharest	11-50	22	1
8	Creative Management	Brasov	1-10	15	1
9	CRC Energy	Ghiroda	1-10	13	3
10	Dienergy	Bucharest	11-50	8	4
11	Inter Heat SRL	Bucharest	51-200	8	3
12	Proiect RO Invest Capital	Bucharest	1-10	7	2
13	Partenerg	Brasov	1-10	6	1
14	MBK Power Energy	Cluj-Napoca	1-10	5	2
15	Evolve Energy Management Solutions	n/a	1-10	3	3
16	Premierrise	Bucuresti	1-10	3	2
17	Eninvest Holding	Bacau	1-10	3	2
18	Econous Green Energy	n/a	11-50	2	2
19	Cyeb Energetic Solutions Limited Liability Company	Cluj-Napoca	11-50	2	2
20	Terra Projects	Bucharest Bucharest	1-10	1	1
21	Like Consulting	Bucuresti	1-10	1	1

Showing 21 of 108 energy consulting firms based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 187 reachable decision-makers.

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Energy consulting firms based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 31 HQs

20Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Energy consulting firms by metro

Metro	Companies
Energy consulting firms in Bucharest	31
Energy consulting firms in Bucuresti	13
Energy consulting firms in Cluj-Napoca	9
Energy consulting firms in Bacau	3
Energy consulting firms in Iasi	3
Energy consulting firms in Galati	2
Energy consulting firms in Ploiesti	2

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 “energy consulting firms”, with match quality audited by blind human judging, and headquartered in Romania.
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 energy consulting firms are there based in Romania?

There are 108 energy consulting firms headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

Energobit, headquartered in Cluj-Napoca, tops this list with the largest team on record.

Which city has the most energy consulting firms?

Bucharest leads with 31 headquartered companies, followed by Bucuresti (13) and Cluj-Napoca (9).

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 187 verified decision-maker contacts tracked across these 108 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.