Company lists · Data refreshed September 2026

Top 25 Energy efficiency consulting companies based in Poland

Name: Energy efficiency consulting companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 159 companies tracked

RevenueBase identified 159 company matches for energy efficiency consulting companies associated with Poland as of September 2026 and tracks 867 professional contacts across them, including 263 with verified work emails. Warsaw is the largest hub.

This list covers company matches for energy efficiency consulting companies associated with Poland, 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 21, 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 21, 2026 How this list was built

159Companies

867Contacts tracked

263Verified emails

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The 25 largest energy efficiency consulting companies based in Poland

Ranked by team size

Top 25 of 159 company matches for energy efficiency consulting companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Enervigo	Exact match	Mielec, PolandHQ recorded Sep 21, 2026	51-200	56 contacts →
	Exact match “Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	DGE Sp. Z O.O	Exact match	Katowice, PolandHQ recorded Sep 21, 2026	51-200	54 contacts →
	Exact match “Powstaliśmy w odpowiedzi na ogromne zapotrzebowanie rynku na specjalistyczne doradztwo w obszarze optymalizacji kosztów dystrybucji gazu, ciepła miejskiego oraz energii…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	DB Energy SA	Exact match	Wrocław, PolandHQ recorded Sep 21, 2026	11-50	35 contacts →
	Exact match “The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Go4energy	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	11-50	31 contacts →
	Exact match “Go4Energy provides professional consultancy services in the field of energy efficiency in buildings and support to companies in non-financial ESG reporting as well as…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Solwena, Creator Of Percee Emos	Exact match	Gdańsk, PolandHQ recorded Sep 21, 2026	11-50	28 contacts →
	Exact match “Solwena is a leading energy management technology company and creator of Percee® EMOS – an intelligent Energy Management and Optimisation System that transforms how organisations…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Energomix S.A	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	51-200	21 contacts →
	Exact match “Leading energy advisor in Poland - professional and independent energy consulting services to corporate & SME clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Narodowa Agencja Poszanowania Energii S.A. National Energy Conservation Agency	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	11-50	19 contacts →
	Exact match “NAPE (National Energy Conservation Agency) was founded in 1994 by the Energy Conservation Foundation created by the Polish Development Bank and it focuses primarily on…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Doradcy Energetyczni Sp. Z O.O	Exact match	Ursynów, PolandHQ recorded Sep 21, 2026	51-200	17 contacts →
	Exact match “Nie sprzedajemy energii.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Grupa Enms	Exact match	Mielec (gmina), PolandHQ recorded Sep 21, 2026	11-50	13 contacts →
	Exact match “Firma EnMS Polska powstała w 2010 r.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Neoenergetyka Sp. Z O.O	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “Firma NEOEnergetyka Sp.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Innpact Sp. Z O.O	Exact match	Wrocław, PolandHQ recorded Sep 21, 2026	11-50	11 contacts →
	Exact match “Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Escolight	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	1-10	11 contacts →
	Exact match “Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Smart EPC Sp. Z O. O	Exact match	Gliwice, PolandHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	DA Vinci Green Energy	Exact match	Bielany Wrocławskie, PolandHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Aura Plus Sp. Z O.O	Exact match	Poznań, PolandHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Energy Saver Group	Exact match	Wrocław, PolandHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Dembski Nowak	Exact match	Poznań, PolandHQ recorded Sep 21, 2026	1-10	8 contacts →
	Exact match “Pracujemy nad budownictwem przyszłości Pomagamy budować i modernizować budynki z myślą o przyszłości.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Prognosis Sp. Z O.O	Exact match	Suwałki, PolandHQ recorded Sep 21, 2026	1-10	8 contacts →
	Exact match “Oferujemy usługi pełnej diagnostyki przedsiębiorstwa pod kątem optymalnego zużycia energii elektrycznej.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Voltaic System	Exact match	Olsztyn, PolandHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Oferujemy efektywne rozwiązania energetyczne zarówno dla Klientów indywidualnych, jak i biznesu sektora produkcyjnego.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Itek Green Technologies Odzysk Energii I Czyste Powietrze	Exact match	Gdynia, PolandHQ recorded Sep 21, 2026	1-10	7 contacts →
	Exact match “Dostarczamy rozwiązania ograniczenia zużycia energii oraz redukcji emisji zanieczyszczeń w zakładach produkcyjnych i przetwórczych w Polsce oraz za granicą.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Open Energy Polska	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Open Energy to wiodąca firma doradztwa technicznego oferująca profesjonalne usługi z zakresu bezpieczeństwa i ekspertyz technicznych nieruchomości.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Enerace Energy Procurement Experts	Exact match	Olsztyn, PolandHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “For 15 years we have been responsible for increasing the efficiency of energy procurement for big companies and for negotiations on behalf of our clients on a large scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	SMD Group	Exact match	Wrocław, PolandHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Poszukujesz funduszy na rozwój Twojego przedsiębiorstwa?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Solid Control	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “We offer services related to building management systems and their energy consumption including design, installation, implementation, service and audits of BMS and EMS systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Nega-Energy	Exact match	Wrocław, PolandHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Identyfikujemy - wskazujemy miejsca nadmiernego zużycia energii i ciepła.” Recorded in the RevenueBase company graph · Sep 21, 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 “energy efficiency 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 159 energy efficiency consulting companies based in Poland

See the full list, filter by size, metro and specialty, and access 263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficiency consulting companies based in Poland at a glance

As of Sep 21, 2026

30.3%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

22.0%Largest-city concentration · Warsaw

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 159 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 Poland whose business descriptions match “energy efficiency 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 263 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 21, 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 “energy efficiency consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency consulting companies are there based in Poland?

RevenueBase identified 159 company matches for energy efficiency consulting companies associated with Poland 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?

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

Which city has the most energy efficiency consulting companies?

Warsaw leads with 35 company records, followed by Wroclaw (17) and Krakow (11).

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 263 professional contacts with verified work emails tracked across these 159 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 21, 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.