Company lists · Data refreshed September 2026

Top 25 Renewable energy consulting companies based in Romania

Name: Renewable energy consulting companies based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 129 companies tracked

RevenueBase identified 129 company matches for renewable energy consulting companies associated with Romania as of September 2026 and tracks 1,438 professional contacts across them, including 258 with verified work emails. Bucharest is the largest hub.

This list covers company matches for renewable energy consulting companies 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 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

129Companies

1,438Contacts tracked

258Verified emails

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The 25 largest renewable energy consulting companies based in Romania

Ranked by team size

Top 25 of 129 company matches for renewable energy consulting companies based in Romania, 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	Energobit	Exact match	Cluj-napoca, RomaniaHQ recorded Sep 17, 2026	501-1,000	176 contacts →
	Exact match “We are a competitive, strong and trustworthy company in the sector of major electrical energy players.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Simtel	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	51-200	97 contacts →
	Exact match “Simtel offers professional services in the telecommunication and solar energy fields.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	TPF Inginerie	Exact match	Sector 5, RomaniaHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “TPF INGINERIE este membru al Grupul TPF cu sediul la Bruxelles, ce activează în domeniul ingineriei în 58 de țări și pe 5 continente.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	AJ Brand	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	501-1,000	58 contacts →
	Exact match “The goal of AJ BRAND is to provide sustainable and renewable energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Restart Energy	Exact match	Timișoara, RomaniaHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Restart Energy este o companie din prima linie în domeniul energiei care deține capital mixt româno-american.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	WIREN	Exact match	Arad, RomaniaHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Wiren's mission is to reshape the energy landscape by making sustainable energy universally accessible.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	FGM Solar	Exact match	Oradea, RomaniaHQ recorded Sep 17, 2026	201-500	40 contacts →
	Exact match “Fgm Solar has years of experience in the renewable energy sector and perforations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	ENSYS	Exact match	Oradea, RomaniaHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “Ensys specializes in solar energy solutions and consultancy for residential and industrial users.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Energy And Environment Consulting Company	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	51-200	28 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 17, 2026 · View company records in RevenueBase
10	TDP Partners	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Market Leader in State Aid for Green Energy & BESS Projects in Romania.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Monsson	Exact match	Constanţa, RomaniaHQ recorded Sep 17, 2026	201-500	25 contacts →
	Exact match “Monsson is the first company established within Monsson Group, a group that has been leading the way in renewable energy for over 15 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	VOLT	Exact match	Sectorul 1, RomaniaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “We are a strong regional EPC for the RES industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	CRC Energy	Exact match	Ghiroda, RomaniaHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “Suntem o companie specializată în furnizarea de soluții energetice la cheie, integrate și personalizate, astfel încat să putem fi considerați partenerul de încredere al…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Media Marketing	Exact match	Tîrgu Mureş, RomaniaHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “MEDIA MARKETING SRL se numără printre puținele firme care activează în domeniul serviciilor de consultanță integrată, oferind clienților un pachet complet de servicii începând de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Artehnis	Exact match	Iași, RomaniaHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Investițiile implică soluții tehnico-economice optime și eficiente.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MBK Power Energy	Exact match	Cluj-napoca, RomaniaHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Founded in 2017, MBK Power Energy has expanded its scope of activity into energy consulting and project management since 2022.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Loop Operations	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Loop Operations is an integrated consultancy company for sustainable projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Proiect RO Invest Capital	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Despre noi PROIECT RO INVEST CAPITAL SRL este un lider cu peste un deceniu de expertiză în consultanță pentru proiecte de energie regenerabilă, finanțate din fonduri europene.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	GIS Energy	Exact match	Oradea, RomaniaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Expert in providing sustainable green energy solutions and comprehensive maintenance services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Aquarius Grup	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Founded in 2003, Aquarius Grup actively began trading as a standalone unit in early 2005 and developed briskly leading to the later establishment of Aquarius Developments and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Impromptu Business Consulting	Exact match	Timisoara, RomaniaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “A consulting company producing business plans, feasibility and marketing studies and providing project management services for its business customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Econous Green Energy	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “ECONOUS, with branch offices in Athens, Thessaloniki and Bucharest, is a specialized asset management, private equity and acquisition advisory firm with a primary focus on the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Evolve Energy Management Solutions	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “EVOLVE Energy Management Solutions was founded in 2023 as a response to the challenges addressed to all energy market participant by the transition towards a carbon neutral…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Premierrise	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Eninvest Holding	Exact match	Bacau, RomaniaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Solar Energy Company” 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 consulting companies”. 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 25 of 129 renewable energy consulting companies based in Romania

See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy consulting companies based in Romania at a glance

As of Sep 17, 2026

17.9%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

37.2%Largest-city concentration · Bucharest

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Romania, so it is reported there. Company counts and contact totals on this page are exact for Romania, over 129 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 Romania whose business descriptions match “renewable energy consulting companies” 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 258 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 consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy consulting companies are there based in Romania?

RevenueBase identified 129 company matches for renewable energy consulting companies 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?

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

Which city has the most renewable energy consulting companies?

Bucharest leads with 48 company records, followed by Cluj-Napoca (11) and Constanta (8).

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 258 professional contacts with verified work emails tracked across these 129 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.

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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.