Company lists · Data refreshed September 2026

Top 25 Industrial energy services based in Poland

Name: Industrial energy services based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 173 companies tracked

RevenueBase identified 173 industrial energy services headquartered in Poland as of September 2026 and tracks 1,043 professional contacts across them, including 255 with verified work emails. Warszawa is the largest hub.

This list covers industrial energy services headquartered in Poland, 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 17, 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 17, 2026 86% judged on-target in blind review

173Companies

1,043Contacts tracked

255Verified emails

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The 25 largest industrial energy services based in Poland

Ranked by team size

Top 25 of 173 industrial energy services based in Poland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial energy services: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Enervigo	Partial evidence	Mielec, PolandHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Source: RevenueBase Database · checked Sep 17, 2026
2	Hermanos	Indirect evidence	Kraków, PolandHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Firma HERMANOS została powołana w 2017 roku aby świadczyć szeroko rozumiane usługi dostawy i montażu systemów HVAC, kompletnych instalacji elektroenergetycznych, rozwiązań…” Source: RevenueBase Database · checked Sep 17, 2026
3	Ista Polska	Partial evidence	Kraków, PolandHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Jesteśmy jednym z wiodących na świecie usługodawców zwiększających efektywność energetyczną budynków.” Source: RevenueBase Database · checked Sep 17, 2026
4	DB Energy SA	Partial evidence	Wrocław, PolandHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Source: RevenueBase Database · checked Sep 17, 2026
5	ESV S.A	Indirect evidence	Siechnice, PolandHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Kompleksowo obsługujemy obszary przemysłowe, zakłady produkcyjne oraz nowoczesne centra i galerie handlowe.” Source: RevenueBase Database · checked Sep 17, 2026
6	Solwena, Creator Of Percee Emos	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “Solwena is a leading energy management technology company and creator of Percee® EMOS – an intelligent Energy Management and Optimisation System that transforms how organisations…” Source: RevenueBase Database · checked Sep 17, 2026
7	Metrona Polska	Partial evidence	Warszawa, PolandHQ checked Sep 17, 2026	51-200	26 contacts →
	Partial evidence “Mierzymy zapotrzebowanie energetyczne nieruchomości na ogrzewanie i wodę, a także rozliczamy koszty mediów.” Source: RevenueBase Database · checked Sep 17, 2026
8	Doradcy Energetyczni Sp. Z O.O	Partial evidence	Ursynów, PolandHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “Nie sprzedajemy energii.” Source: RevenueBase Database · checked Sep 17, 2026
9	Grupa Gamp Sp. Z O.O. Dawniej Gamp S.C	Indirect evidence	Kraków, PolandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Grupa Gamp sp.” Source: RevenueBase Database · checked Sep 17, 2026
10	Polimex Energetyka	Indirect evidence	Rybnik, PolandHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	Audax Polska	Partial evidence	Warszawa, PolandHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Audax to firma energetyczna, która pomaga ludziom i przedsiębiorstwom w pełni wykorzystać energię.” Source: RevenueBase Database · checked Sep 17, 2026
12	Grupa Enms	Indirect evidence	Mielec (gmina), PolandHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Firma EnMS Polska powstała w 2010 r.” Source: RevenueBase Database · checked Sep 17, 2026
13	Porta Capena	Indirect evidence	Wroclaw, PolandHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Porta Capena was founded in 2001 by an international team of specialists from Belgium and Poland with vast experience in electronic engineering, databases, software and hardware.” Source: RevenueBase Database · checked Sep 17, 2026
14	Innpact Sp. Z O.O	Partial evidence	Wrocław, PolandHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Source: RevenueBase Database · checked Sep 17, 2026
15	Escolight	Partial evidence	Warszawa, PolandHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Source: RevenueBase Database · checked Sep 17, 2026
16	Smart EPC Sp. Z O. O	Partial evidence	Gliwice, PolandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Source: RevenueBase Database · checked Sep 17, 2026
17	DA Vinci Green Energy	Partial evidence	Bielany Wrocławskie, PolandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Source: RevenueBase Database · checked Sep 17, 2026
18	PAGRA	Partial evidence	Wrocław, PolandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “PAGRA – Należymy do czołowych krajowych firm specjalizujących się w dostarczaniu rozwiązań "energy as a service" dla przedsiębiorstw i samorządów.” Source: RevenueBase Database · checked Sep 17, 2026
19	Aura Plus Sp. Z O.O	Partial evidence	Poznań, PolandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Source: RevenueBase Database · checked Sep 17, 2026
20	Energy Saver Group	Partial evidence	Wrocław, PolandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Source: RevenueBase Database · checked Sep 17, 2026
21	Adrem Energy	Partial evidence	Wrocław, PolandHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “We draw from many years of experience gained in companies where we were responsible for energy and waste management.” Source: RevenueBase Database · checked Sep 17, 2026
22	Inergis S.A	Partial evidence	Częstochowa, PolandHQ checked Sep 17, 2026	51-200	7 contacts →
	Partial evidence “INERGIS od 1988 roku wspiera przedsiębiorstwa w transformacji energetycznej zapewniając niezawodne rozwiązania z zakresu energetyki cieplnej i elektroenergetyki.” Source: RevenueBase Database · checked Sep 17, 2026
23	Voltaic System	Partial evidence	Olsztyn, PolandHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Oferujemy efektywne rozwiązania energetyczne zarówno dla Klientów indywidualnych, jak i biznesu sektora produkcyjnego.” Source: RevenueBase Database · checked Sep 17, 2026
24	Itek Green Technologies Odzysk Energii I Czyste Powietrze	Partial evidence	Gdynia, PolandHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Dostarczamy rozwiązania ograniczenia zużycia energii oraz redukcji emisji zanieczyszczeń w zakładach produkcyjnych i przetwórczych w Polsce oraz za granicą.” Source: RevenueBase Database · checked Sep 17, 2026
25	SUN Valley Energy	Partial evidence	Poznań, PolandHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Sun Valley Energy is a premier energy modernization company, focused on empowering businesses to minimize their ecological footprint, enhance profitability, and achieve their…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial energy services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial energy services.
Partial evidence: Its own public description names part of industrial energy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 173 industrial energy services based in Poland

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Industrial energy services based in Poland at a glance

As of Sep 17, 2026

24.4%Verified-email coverage

6.0Average contacts per company

11-50Median size (employees)

15.6%Largest-city concentration · Warszawa

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 173 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 industrial energy services, 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 Poland whose own description of what they do matches “industrial energy services”. 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 industrial energy services), 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 industrial energy services, and records with no verified work email. Companies headquartered outside Poland 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, 255 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 17, 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.

Industrial energy services by metro

Industrial energy services in Warszawa27

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 industrial energy services, 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 industrial energy services are there based in Poland?

RevenueBase identified 173 industrial energy services headquartered in Poland 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?

Enervigo, headquartered in Mielec, tops this list with the largest team on record.

Which city has the most industrial energy services?

Warszawa leads with 27 headquartered companies, followed by Wroclaw (19) and Krakow (11).

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 255 verified decision-maker contacts tracked across these 173 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 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 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.