Company lists · Data refreshed September 2026

Top 22 Distributed energy companies based in Romania

RevenueBase identified 91 distributed energy companies headquartered in Romania as of September 2026 and tracks 963 professional contacts across them, including 291 with verified work emails. Bucharest is the largest hub.

This list covers distributed energy companies headquartered in Romania, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
91Companies
963Contacts tracked
291Verified emails
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The 22 largest distributed energy companies based in Romania

Ranked by team size
Top 22 of 91 distributed energy companies based in Romania, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to distributed energy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBucharest, RomaniaHQ checked Sep 16, 20261,001-5,000180 contacts →

Partial evidence

“Cu o tradiție de peste 120 de ani în domeniul energiei și un portofoliu de peste 3,5 milioane de clienți, suntem în prezent liderul pieței de furnizare a energiei electrice din…”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceSector 1, RomaniaHQ checked Sep 16, 2026501-1,00058 contacts →

Partial evidence

“The goal of AJ BRAND is to provide sustainable and renewable energy solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceSector 2, RomaniaHQ checked Sep 16, 202651-20053 contacts →

Partial evidence

“Alive Capital is an integrated energy platform founded in Romania in 2013.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceTimișoara, RomaniaHQ checked Sep 16, 202651-20048 contacts →

Partial evidence

“Restart Energy este o companie din prima linie în domeniul energiei care deține capital mixt româno-american.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceArad, RomaniaHQ checked Sep 16, 202651-20041 contacts →

Partial evidence

“Wiren's mission is to reshape the energy landscape by making sustainable energy universally accessible.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidencePopesti Leordeni, RomaniaHQ checked Sep 16, 202651-20039 contacts →

Partial evidence

“De peste 25 de ani, transformăm inovația în soluții practice și eficiente, iar din 2008, suntem dedicați energiei regenerabile.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceOradea, RomaniaHQ checked Sep 16, 202651-20039 contacts →

Partial evidence

“Ensys specializes in solar energy solutions and consultancy for residential and industrial users.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidencePiatra Neamt, RomaniaHQ checked Sep 16, 202651-20034 contacts →

Partial evidence

“Volta X Solar Systems este un one-stop-shop de energie regenerabilă ce oferă soluții la cheie pentru sisteme fotovoltaice, eficiență energetică, sisteme de stocare a energiei și…”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceConstanţa, RomaniaHQ checked Sep 16, 2026201-50025 contacts →

Partial evidence

“Monsson is the first company established within Monsson Group, a group that has been leading the way in renewable energy for over 15 years.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceBucharest, RomaniaHQ checked Sep 16, 202611-5020 contacts →

Partial evidence

“StratoSpark face parte din grupul de companii Stratos, cu o experiență vastă în domeniul mediului, și oferă proiecte ecologice ce furnizează energie verde, așa cum sunt sistemele…”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceGhiroda, RomaniaHQ checked Sep 16, 20261-1013 contacts →

Partial evidence

“Suntem o companie specializată în furnizarea de soluții energetice la cheie, integrate și personalizate, astfel încat să putem fi considerați partenerul de încredere al…”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceSector 3, RomaniaHQ checked Sep 16, 202611-5011 contacts →

Partial evidence

“At Lemetal Energy, we believe the green transition starts with trusted partners and sustainable solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceTargu-jiu, RomaniaHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“Reducem Costurile Energetice pentru Companii – Soluția Completă La SolarX, ajutăm companiile să reducă costurile cu energia prin soluții fotovoltaice eficiente și personalizate.”

Source: RevenueBase Database · checked Sep 16, 2026
14Strong evidenceBucharest, RomaniaHQ checked Sep 16, 20261-1010 contacts →

Strong evidence

“SolarToday Romania is a trusted wholesale distributor and a Full-Scope Energy Storage Solutions Provider, supporting renewable energy projects across commercial, industrial, and…”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceBucharest, RomaniaHQ checked Sep 16, 202611-508 contacts →

Partial evidence

“4P Renewables is a developer and asset manager of industrial scale renewable energy projects.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidence1st District, RomaniaHQ checked Sep 16, 20261-107 contacts →

Partial evidence

Energy Trading & Consulting”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceOradea, RomaniaHQ checked Sep 16, 202611-507 contacts →

Partial evidence

“Expert in providing sustainable green energy solutions and comprehensive maintenance services.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceBucharest, RomaniaHQ checked Sep 16, 202611-505 contacts →

Partial evidence

“Misiunea noastră să îmbunătățim și să ușurăm viața clienților noștri, oferindu-le, în același timp, control și independență energetică, siguranță și economie printr-o mai bună…”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceGhercesti, RomaniaHQ checked Sep 16, 202651-2004 contacts →

Partial evidence

“Our company is committed to providing sustainable solutions for both the production of electrical energy and the marketing of eco-friendly vehicles.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceSector 2, RomaniaHQ checked Sep 16, 202611-503 contacts →

Partial evidence

“We develop, build and operate utility-scale batteries that store large amounts of renewable energy for when it’s needed, paving the way for a greener future”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceBacau, RomaniaHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“Solar Energy Company”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceBucharest, RomaniaHQ checked Sep 16, 20261-102 contacts →

Partial evidence

“Bluestone Investments is a private company developing renewable energy projects in Romania: wind, photovoltaic and battery storage.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 22 of 91 distributed energy companies based in Romania

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Distributed energy companies based in Romania at a glance

As of Sep 16, 2026
30.2%Verified-email coverage
10.6Average contacts per company
11-50Median size (employees)
26.4%Largest-city concentration · Bucharest
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
36
51-200
14
201-500
2
501-1,000
1
1,001-5,000
1

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 91 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among distributed energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Romania whose own description of what they do matches “distributed energy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names distributed energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among distributed energy companies, and records with no verified work email. Companies headquartered outside Romania are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 291 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names distributed energy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many distributed energy companies are there based in Romania?

RevenueBase identified 91 distributed energy companies headquartered in Romania as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Electrica Furnizare SA, headquartered in Bucuresti, tops this list with the largest team on record.

Which city has the most distributed energy companies?

Bucharest leads with 24 headquartered companies, followed by Arad (5) and Bucuresti (5).

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 291 verified decision-maker contacts tracked across these 91 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.