Company lists · Data verified August 2026

Top 17 Esg consulting firms based in Romania

Name: Esg 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 61 companies tracked

There are 61 esg consulting firms headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 260 professional contacts across them, including 60 with verified work emails and 6 with mobile numbers. Bucharest is the largest hub.

This list covers esg 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.

61Companies

260Contacts tracked

60Verified emails

6Mobile numbers

Unlock all 61 companies Free account · no credit card · 2 minutes

The 17 largest esg consulting firms based in Romania

Ranked by team size

Top 17 of 61 esg 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	Energy And Environment Consulting Company	Bucuresti	51-200	26	20
2	Econos	Bucharest	11-50	20	3
3	Buildgreen	Bucharest	11-50	17	7
4	Green Environment Support	Bucuresti	11-50	17	2
5	Green Partners	Cluj Napoca	1-10	16	4
6	Blumenfield	Constanta	11-50	12	5
7	Loop Operations	n/a	11-50	8	1
8	Ampliqore	Bucharest	11-50	8	1
9	Consaltis Consultanță ȘI Audit	Bucuresti	1-10	6	3
10	Managerdemediu	n/a	1-10	6	2
11	Whiteball Capital	Bucharest	n/a	5	2
12	Astoneco Management	Banpotoc	1-10	4	2
13	DSA Environment	Calarasi	1-10	4	1
14	Ecoexpert Green Consulting	Avram Iancu	1-10	3	2
15	Ecologis Consulting SRL	Odorheiu Secuiesc	1-10	3	1
16	10ability	Bucuresti	1-10	2	2
17	Cozia Solutions	Cluj-Napoca	1-10	2	1

Showing 17 of 61 esg consulting firms based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 60 reachable decision-makers.

Free account · no credit card

See all 61 companies

Esg consulting firms based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 22 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Esg consulting firms by metro

Metro	Companies
Esg consulting firms in Bucharest	22
Esg consulting firms in Bucuresti	11
Esg consulting firms in Timisoara	3
Esg consulting firms in Galati	2
Esg consulting firms in Cluj-Napoca	2
Esg consulting firms in Ploiesti	2
Esg consulting firms in Cluj-Napoca Floresti	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 “esg 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 esg consulting firms are there based in Romania?

There are 61 esg consulting firms headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

Energy And Environment Consulting Company, headquartered in Bucuresti, tops this list with the largest team on record.

Which city has the most esg consulting firms?

Bucharest leads with 22 headquartered companies, followed by Bucuresti (11) and Timisoara (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 60 verified decision-maker contacts tracked across these 61 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.

Ready to reach these companies? Verified emails and direct dials for all 61 esg consulting firms based in Romania. Start with a free account, no credit card.

Get the full list

Related lists

Esg consulting firms by geography

Browse the directory

Browse: Companies home · All Romania lists · All Esg consulting firms lists · New lists

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.