Company lists · Data refreshed September 2026

Top 17 Esg consulting firms based in Romania

RevenueBase identified 61 company matches for esg consulting firms associated with Romania as of September 2026 and 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 company matches for esg consulting firms associated with Romania, 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 2, 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 2, 2026 How this list was built
61Companies
260Contacts tracked
60Verified emails
6Mobile numbers
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The 17 largest esg consulting firms based in Romania

Ranked by team size
Top 17 of 61 company matches for esg consulting firms based in Romania, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBucharest, Romania51-20026 contacts →

Exact match

“CCEM is your reliable partner, with an effective approach of 2 major business areas, well known by the experts who define the company.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchBucharest, Romania11-5020 contacts →

Exact match

“ECONOS is an international advisory firm specialised in ESG services headquartered in Bucharest, Romania.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchBucharest, Romania11-5017 contacts →

Exact match

“BuildGreen is the leading consultant in sustainable building design, development and certification in Central & Eastern Europe.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchBucharest, Romania11-5017 contacts →

Exact match

“We are a dynamic environmental consultancy company, present for five years in the Romanian market with a powerful team of engineers and consultants.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchCluj Napoca, Romania1-1016 contacts →

Exact match

“We are a privately owned and independent.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchConstanta, Romania11-5012 contacts →

Exact match

“Blumenfield is the only environmental consulting company in the region with a private environmental research center, Blumenfield Science.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchRomania11-508 contacts →

Exact match

“Loop Operations is an integrated consultancy company for sustainable projects.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchBucharest, Romania11-508 contacts →

Exact match

“As a global full-service sustainability agency, we help organisations stay eligible for markets, capital, and regulation by turning sustainability into a source of resilience…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchBucharest, Romania1-106 contacts →

Exact match

“Serviciile oferite de SC Consaltis Consultanță și Audit SRL au ca scop îmbunătățirea capacității de funcționare a companiei dumneavoastră prin crearea bazei necesare pentru…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchRomania1-106 contacts →

Exact match

“Environmental Consultancy Services, Environmental Outsourcing Services for Environmental Management at Corporate Level, Consultanta de Mediu, Monitorizarea Biodiversitatii…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchBucharest, Romanian/a5 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchBanpotoc, Romania1-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchCalarasi, Romania1-104 contacts →

Exact match

“DSA Environment vine în întâmpinarea nevoilor clienților săi prin cunoștințe solide ale legislației de mediu, oferind servicii de consultanță mediu personalizată.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchAvram Iancu, Romania1-103 contacts →

Exact match

“We don't just report on sustainability.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchOdorheiu Secuiesc, Romania1-103 contacts →

Exact match

“Our company helps to achive well pointed environmental targets.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchBucharest, Romania1-102 contacts →

Exact match

“10Ability.eu is a consultancy firm, based in Romania, and born out of passion to help organizations increase their overall sustainability performance and risk-proof business for…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchCluj-Napoca, Romania1-102 contacts →

Exact match

“COZIA is supporting global organizations in their journey towards sustainability and autonomy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 17 of 61 esg consulting firms based in Romania

See the full list, filter by size, metro and specialty, and access 60 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg consulting firms based in Romania at a glance

As of Sep 2, 2026
23.1%Verified-email coverage
2.3%Mobile-number coverage
4.3Average contacts per company
1-10Median size (employees)
54.1%Largest-city concentration · Bucharest
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
13
51-200
1

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 Romania whose business descriptions match “esg consulting firms” 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 60 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 2, 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 “esg consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg consulting firms are there based in Romania?

RevenueBase identified 61 company matches for esg consulting firms associated with Romania 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?

Energy And Environment Consulting Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most esg consulting firms?

Bucharest leads with 33 company records, followed by Timisoara (3) and Galati (2).

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 60 professional contacts with verified work emails tracked across these 61 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 2, 2026.

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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.