Company lists · Data refreshed November 2026

Top 25 Enterprise IT sustainability services providers based in Poland

RevenueBase identified 134 company matches for enterprise IT sustainability services providers associated with Poland as of November 2026 and tracks 859 professional contacts across them, including 345 with verified work emails. Warsaw is the largest hub.

This list covers company matches for enterprise IT sustainability services providers 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 November 5, 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 Nov 5, 2026 How this list was built
134Companies
859Contacts tracked
345Verified emails
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The 25 largest enterprise IT sustainability services providers based in Poland

Ranked by team size
Top 25 of 134 company matches for enterprise IT sustainability services providers based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20087 contacts →

Exact match

“Jesteśmy obecni na rynku od 1990 roku, by z dumą realizować misję polegającą na implementowaniu rozwiązań technologicznych, oszczędzających zasoby planety, przyczyniając się do…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchKraków, PolandHQ recorded Nov 5, 202651-20077 contacts →

Exact match

“At JWA, our mission is to empower clients to achieve their sustainability goals and net zero emissions through innovative, practical, and client-centric solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMielec, PolandHQ recorded Nov 5, 202651-20059 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWroclaw, PolandHQ recorded Nov 5, 202651-20039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 5, 2026501-1,00034 contacts →

Exact match

“WISAG Polska Sp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5026 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Consulting agency in the field of sustainable management and sustainability reporting.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPoznań, PolandHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Pomagamy firmom wybierać i wdrażać systemy ERP, które automatyzują pracę i usprawniają zarządzanie zasobami w przedsiębiorstwach.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchGdańsk, PolandHQ recorded Nov 5, 202611-5020 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Firma ACONS jest odpowiedzią na oczekiwania klientów, poszukujących wiarygodnego, terminowego i profesjonalnego partnera.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“RLG Poland gives entrepreneurs full and comprehensive support at the scope of obligations related with environmental protection and waste management (including: recycling…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAleksandrowice, PolandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Jesteśmy firmą technologiczną wdrażającą praktyczne rozwiązania ważne dla ludzi i środowiska.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchGliwice, PolandHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchOlsztyn, PolandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“At the beginning of the main area of activity was the information technology servicing companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Since 2005, we grow in parallel with our clients who consciously choose ambitious companies for partnership that provides measurable business benefits thanks to people, systems…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Czas na lepszy biznes Doradzamy w dziedzinie odpowiedzialnego biznesu – sustainability.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSzczecin, PolandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Outsourcing IT”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 5, 20261-107 contacts →

Exact match

“We provide a wide range of IT services for enterprises and provide consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWrocław, PolandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Usługi Informatyczne dla Twojego Biznesu z TCATS!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchKoszalin, PolandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Outsourcing IT”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPodolany, PolandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Enterprise IT integrator”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSosnowiec, PolandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“We provide IT support to e-commerce companies and industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSuchy Las, PolandHQ recorded Nov 5, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Plan Be Eco is software that helps companies report their carbon footprint in line with international standards.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWrocław, PolandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Poszukujesz funduszy na rozwój Twojego przedsiębiorstwa?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 134 enterprise IT sustainability services providers based in Poland

See the full list, filter by size, metro and specialty, and access 345 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise IT sustainability services providers based in Poland at a glance

As of Nov 5, 2026
40.2%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
36.6%Largest-city concentration · Warsaw
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
45
51-200
7
501-1,000
1

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 134 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 “enterprise IT sustainability services providers” 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 345 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 November 5, 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.

Enterprise IT sustainability services providers by metro

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 “enterprise IT sustainability services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT sustainability services providers are there based in Poland?

RevenueBase identified 134 company matches for enterprise IT sustainability services providers associated with Poland as of November 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?

Seen Technologie Sp. Z O.O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise IT sustainability services providers?

Warsaw leads with 49 company records, followed by Poznan (10) and Wroclaw (9).

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 345 professional contacts with verified work emails tracked across these 134 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 November 5, 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.