Company lists · Data refreshed September 2026

Top 24 Electric utility consulting firms based in Poland

RevenueBase identified 87 electric utility consulting firms headquartered in Poland as of September 2026 and tracks 3,199 professional contacts across them, including 152 with verified work emails and 36 with mobile numbers. Warszawa is the largest hub.

This list covers electric utility consulting firms 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
87Companies
3,199Contacts tracked
152Verified emails
36Mobile numbers
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The 24 largest electric utility consulting firms based in Poland

Ranked by team size
Top 24 of 87 electric utility consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to electric utility consulting firms: 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 evidenceKatowice, Poland51-20054 contacts →

Indirect evidence

“Powstaliśmy w odpowiedzi na ogromne zapotrzebowanie rynku na specjalistyczne doradztwo w obszarze optymalizacji kosztów dystrybucji gazu, ciepła miejskiego oraz energii…”

Source: RevenueBase Database · checked Sep 1, 2026
2Indirect evidenceKrakow, Poland11-5043 contacts →

Indirect evidence

“Watt We Design, Powers the Future.”

Source: RevenueBase Database · checked Sep 1, 2026
3Partial evidenceWroclaw, Poland51-20036 contacts →

Partial evidence

“People and passion for innovative IT strategies Business and IT consulting Our company provides professional consulting and programming services.”

Source: RevenueBase Database · checked Sep 1, 2026
4Indirect evidenceWarszawa, Poland11-5027 contacts →

Indirect evidence

“Elbudbis sp.”

Source: RevenueBase Database · checked Sep 1, 2026
5Indirect evidenceTorun, Poland11-5014 contacts →

Indirect evidence

“Zajmujemy się kompleksowym wykonaniem energetyki, projektujemy / budujemy linie i stacje energetyczne również pod klucz.”

Source: RevenueBase Database · checked Sep 1, 2026
6Partial evidenceBialystok, Poland11-5011 contacts →

Partial evidence

Electrum Solutions is a company focused on optimising, integrating and maintaning highly complex engineering projects.”

Source: RevenueBase Database · checked Sep 1, 2026
7Indirect evidenceWroclaw, Poland11-5011 contacts →

Indirect evidence

“Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.”

Source: RevenueBase Database · checked Sep 1, 2026
8Indirect evidenceSady, Poland51-20011 contacts →

Indirect evidence

“Oferujemy pełen zakres usług elektrycznych – od doradztwa i projektowania po wykonanie i serwis, zapewniając ciągłość i niezawodność dla Twojego biznesu.”

Source: RevenueBase Database · checked Sep 1, 2026
9Partial evidenceWarszawa, Poland1-1010 contacts →

Partial evidence

“The mission of Plus Energia is to provide its customers with comprehensive services in the field of electricity sales and distribution.”

Source: RevenueBase Database · checked Sep 1, 2026
10Indirect evidenceTorun, Poland11-508 contacts →

Indirect evidence

“PGMEX is engaged in energy transformation, ensuring compliance of generation units with the technical requirements of European network codes as well as the norms and requirements…”

Source: RevenueBase Database · checked Sep 1, 2026
11Indirect evidenceWarszawa, Poland11-508 contacts →

Indirect evidence

“Open Energy to wiodąca firma doradztwa technicznego oferująca profesjonalne usługi z zakresu bezpieczeństwa i ekspertyz technicznych nieruchomości.”

Source: RevenueBase Database · checked Sep 1, 2026
12Indirect evidenceWarszawa, Poland11-505 contacts →

Indirect evidence

“Griffin Group Energy działa aktywnie w sektorze energetycznym zarówno w segmencie publicznym jak i komercyjnym.”

Source: RevenueBase Database · checked Sep 1, 2026
13Indirect evidenceGdansk, Poland1-105 contacts →

Indirect evidence

“Encos Sp.”

Source: RevenueBase Database · checked Sep 1, 2026
14Partial evidencePoland51-2005 contacts →

Partial evidence

“Professional consultancy in the field of electricity and natural gas”

Source: RevenueBase Database · checked Sep 1, 2026
15Indirect evidenceBelchatow, Poland11-505 contacts →

Indirect evidence

“Jesteśmy przedsiębiorstwem o ugruntowanej pozycji na polskim rynku.”

Source: RevenueBase Database · checked Sep 1, 2026
16Indirect evidenceWroclaw, Poland11-504 contacts →

Indirect evidence

“Poszukujesz funduszy na rozwój Twojego przedsiębiorstwa?”

Source: RevenueBase Database · checked Sep 1, 2026
17Partial evidenceWarszawa, Poland1-103 contacts →

Partial evidence

“We are a boutique consulting firm focused on renewable energy.”

Source: RevenueBase Database · checked Sep 1, 2026
18Indirect evidenceLodz, Poland11-503 contacts →

Indirect evidence

“Jesteśmy firmą, której głównym celem jest świadczenie kompleksowego doradztwa energetycznego dla przedsiębiorców.”

Source: RevenueBase Database · checked Sep 1, 2026
19Indirect evidenceWarsaw, Poland11-503 contacts →

Indirect evidence

“Grupa IEN składa się z przedsiębiorstw energetycznych: IEN S.A, IEN Energy Sp.”

Source: RevenueBase Database · checked Sep 1, 2026
20Indirect evidenceLodz, Poland11-503 contacts →

Indirect evidence

“Jesteśmy firmą inżynierską o ponad dwudziestoletniej historii.”

Source: RevenueBase Database · checked Sep 1, 2026
21Indirect evidenceWarszawa, Poland1-102 contacts →

Indirect evidence

“Nuclear PL Sp.”

Source: RevenueBase Database · checked Sep 1, 2026
22Indirect evidenceGdansk, Poland51-2002 contacts →

Indirect evidence

“Ekomal to innowacyjne doradztwo energetyczne.”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceKrakow, Poland1-101 contacts →

Indirect evidence

“Bems Sp.”

Source: RevenueBase Database · checked Sep 1, 2026
24Indirect evidenceWroclaw, Poland1-101 contacts →

Indirect evidence

“Zajmujemy się szeroko pojętą efektywnością energetyczną w sektorze przemysłowym i prywatnym.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 24 of 87 electric utility consulting firms based in Poland

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Electric utility consulting firms based in Poland at a glance

As of Sep 1, 2026
4.8%Verified-email coverage
1.1%Mobile-number coverage
36.8Average contacts per company
11-50Median size (employees)
19.5%Largest-city concentration · Warszawa
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
33
51-200
10
201-500
1

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 electric utility consulting firms, 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 “electric utility consulting firms”. 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 electric utility consulting firms), 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 electric utility consulting firms, 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, 152 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 1, 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 electric utility consulting firms, 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 electric utility consulting firms are there based in Poland?

RevenueBase identified 87 electric utility consulting firms 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?

DGE Sp. Z O.O, headquartered in Katowice, tops this list with the largest team on record.

Which city has the most electric utility consulting firms?

Warszawa leads with 17 headquartered companies, followed by Wroclaw (10) and Gdansk (8).

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 152 verified decision-maker contacts tracked across these 87 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 1, 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.