Company lists · Data refreshed September 2026

Top 15 Solar customer engagement platforms based in Romania

RevenueBase identified 69 solar customer engagement platforms headquartered in Romania as of September 2026 and tracks 415 professional contacts across them, including 106 with verified work emails. Bucharest is the largest hub.

This list covers solar customer engagement platforms 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 29, 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 29, 2026 86% judged on-target in blind review
69Companies
415Contacts tracked
106Verified emails
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The 15 largest solar customer engagement platforms based in Romania

Ranked by team size
Top 15 of 69 solar customer engagement platforms based in Romania, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to solar customer engagement platforms: 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
1Indirect evidenceArad, RomaniaHQ checked Sep 29, 202651-20041 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidencePopesti Leordeni, RomaniaHQ checked Sep 29, 202651-20039 contacts →

Indirect 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 29, 2026
3Partial evidenceOradea, RomaniaHQ checked Sep 29, 202651-20039 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidencePiatra Neamt, RomaniaHQ checked Sep 29, 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 29, 2026
5Indirect evidenceGalaţi, RomaniaHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“Suntem specializați în vânzarea și montarea sistemelor fotovoltaice.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceTargu-jiu, RomaniaHQ checked Sep 29, 202611-5010 contacts →

Indirect 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 29, 2026
7Partial evidenceHateg, RomaniaHQ checked Sep 29, 202611-507 contacts →

Partial evidence

“Founded in 2017, DMO ENERGY is a Romanian company specialized in delivering complete solar energy solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceBucharest, RomaniaHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“We are a group of energy entrepreneurs who offer simpler and more trustworthy ways to access the necessary resources for utilizing solar energy by leveraging innovative…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceBotosani, RomaniaHQ checked Sep 29, 202651-2007 contacts →

Partial evidence

“Elsaco Solutions provides: • solar PV plants; • energy storage (BESS) solutions; • distribution of Power Transformers; • distribution of photovoltaic panels and inverters; • smart…”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceSector 1, RomaniaHQ checked Sep 29, 20261-106 contacts →

Partial evidence

“The most trustworthy way of transitioning towards solar energy.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceArad, RomaniaHQ checked Sep 29, 202651-2006 contacts →

Indirect evidence

“Misiunea Astra Electric este de a accelera tranziția către energie curată prin soluții fotovoltaice proiectate și implementate cu profesionalism, responsabilitate și orientare…”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceBucharest, RomaniaHQ checked Sep 29, 202611-505 contacts →

Indirect 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 29, 2026
13Indirect evidenceGhercesti, RomaniaHQ checked Sep 29, 202651-2004 contacts →

Indirect 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 29, 2026
14Indirect evidenceSântana De Mureş, RomaniaHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“Scumpirea costului cu energia si schimbarile climatice deschid oportunitatea investitiilor in solutii de eficienta energetica.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceBacau, RomaniaHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“Solar Energy Company”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 15 of 69 solar customer engagement platforms based in Romania

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Solar customer engagement platforms based in Romania at a glance

As of Sep 29, 2026
25.5%Verified-email coverage
6.0Average contacts per company
11-50Median size (employees)
24.6%Largest-city concentration · Bucharest
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
31
51-200
12

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 69 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 solar customer engagement platforms, 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 “solar customer engagement platforms”. 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 solar customer engagement platforms), 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 solar customer engagement platforms, 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, 106 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 29, 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 solar customer engagement platforms, 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 solar customer engagement platforms are there based in Romania?

RevenueBase identified 69 solar customer engagement platforms 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?

WIREN, headquartered in Arad, tops this list with the largest team on record.

Which city has the most solar customer engagement platforms?

Bucharest leads with 17 headquartered companies, followed by Timisoara (6) and Arad (4).

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 106 verified decision-maker contacts tracked across these 69 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 29, 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.