Company lists · Data refreshed September 2026

Top 25 Renewable energy IT service providers based in Poland

Name: Renewable energy IT service providers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 780 companies tracked

RevenueBase identified 780 company matches for renewable energy IT service providers associated with Poland as of September 2026 and tracks 13,444 professional contacts across them, including 5,849 with verified work emails. Warsaw is the largest hub.

This list covers company matches for renewable energy IT service 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 September 17, 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 17, 2026 How this list was built

780Companies

13,444Contacts tracked

5,849Verified emails

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The 25 largest renewable energy IT service providers based in Poland

Ranked by team size

Top 25 of 780 company matches for renewable energy IT service providers based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	SII Poland	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	5,001-10,000	5,519 contacts →
	Exact match “With over 7 500 Power People, Sii is Poland’s #1 partner for technology consulting, AI-driven digital transformation, engineering, and business services, empowering companies to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Columbus Energy S.A	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	1,001-5,000	452 contacts →
	Exact match “Jesteśmy najczęściej wybieranym dostawcą domowej fotowoltaiki w Polsce.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Astek Polska	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	1,001-5,000	225 contacts →
	Exact match “We are a leading provider of IT services and consulting.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Euvic IT SA	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	501-1,000	223 contacts →
	Exact match “itWORKS is an IT company which addresses its offer to IT and business departments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	BPX	Exact match	Wroclaw, PolandHQ recorded Sep 17, 2026	201-500	202 contacts →
	Exact match “BPX S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	APN Promise	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	183 contacts →
	Exact match “Od 1991 roku współtworzymy rynek technologiczny w Polsce i Europie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Opteam S.A	Exact match	Jasionka, PolandHQ recorded Sep 17, 2026	51-200	153 contacts →
	Exact match “We help companies and institutions in digitizing management processes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Nomad Electric	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	130 contacts →
	Exact match “We are EPC, O&M and SCADA services provider for utility-scale solar & wind projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Kotrak	Exact match	Katowice, PolandHQ recorded Sep 17, 2026	201-500	127 contacts →
	Exact match “Kotrak is an IT company with 30 years of experience in business software implementation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	ARC Consulting	Exact match	Krakow, PolandHQ recorded Sep 17, 2026	51-200	117 contacts →
	Exact match “Arc Consulting is a company specializing in business consulting, IT consulting and advanced IT solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Connectpoint	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	116 contacts →
	Exact match “ConnectPoint is a Warsaw-based technology company specializing in digital solutions for the Utilities, Energy, and Manufacturing sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Hymon Powered By Kajima	Exact match	Tarnów, PolandHQ recorded Sep 17, 2026	201-500	112 contacts →
	Exact match “Since 2011, Hymon has been shaping the green energy market in Poland, contributing to ecological transformation and sustainable development.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Innergo	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	110 contacts →
	Exact match “INNERGO to dostawca i integrator rozwiązań wspierających cyfrową transformację Twojej organizacji.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Elemont S.A	Exact match	Opole, PolandHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “Pełni energii i entuzjazmu od 1990 roku systematycznie rozwijamy katalog świadczonych usług oraz potencjał kadrowy i techniczny.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	IT Solution Factor	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “IT Solution Factor to polska spółka informatyczna założona w 2017 roku.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ekovoltis	Exact match	Mokotów, PolandHQ recorded Sep 17, 2026	51-200	91 contacts →
	Exact match “Ekovoltis - Energia dla Twojego biznesu Ekovoltis to polska spółka energetyczna specjalizująca się w sprzedaży energii elektrycznej ze źródeł odnawialnych, gazu oraz w usługach…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Infover	Exact match	Kielce, PolandHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “INFOVER to zespół specjalistów IT z wieloletnim doświadczeniem w tworzeniu rozwiązań informatycznych od podstaw.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Qair Polska - Qair Group	Exact match	Wrocław, PolandHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “Qair Polska is an independent power producer from renewable sources and part of international group Qair, present on the Polish market since 2015.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Electrum Holding	Exact match	Białystok, PolandHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “Electrum is a Climate Tech and Renewable Energy leader, shaping a clean and resilient energy future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Codibly	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “Codibly, part of Spyrosoft S.A.(WSE-listed), is a software company specializing in renewable energy and e-mobility solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Infovide-Matrix	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	501-1,000	73 contacts →
	Exact match “Infovide-Matrix has been a leading provider of consulting services and IT solutions in Poland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Easyeko	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “EasyEko to Twój Partner w ekologicznej transformacji energetycznej!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Esoleo	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	201-500	64 contacts →
	Exact match “ESOLEO jest częścią Grupy Polsat Plus.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Lafrentz Group	Exact match	Poznan, PolandHQ recorded Sep 17, 2026	201-500	61 contacts →
	Exact match “Mamy trzydzieści lat doświadczenia, jesteśmy ekspertami w dziedzinie infrastruktury, budownictwa i odnawialnych źródeł energii.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Ipopema Business Consulting	Exact match	Warsaw, PolandHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “IPOPEMA Business Consulting combines business consulting and IT expertise, providing clients with a comprehensive approach to project execution.” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable energy IT service providers”. 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 780 renewable energy IT service providers based in Poland

See the full list, filter by size, metro and specialty, and access 5,849 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy IT service providers based in Poland at a glance

As of Sep 17, 2026

43.5%Verified-email coverage

17.2Average contacts per company

11-50Median size (employees)

21.3%Largest-city concentration · Warsaw

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

291

11-50

331

51-200

123

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 780 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 “renewable energy IT service 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 5,849 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 17, 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.

Renewable energy IT service providers by metro

Renewable energy IT service providers in Warsaw166

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 “renewable energy IT service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy IT service providers are there based in Poland?

RevenueBase identified 780 company matches for renewable energy IT service providers 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?

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

Which city has the most renewable energy IT service providers?

Warsaw leads with 166 company records, followed by Wroclaw (42) and Poznan (41).

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 5,849 professional contacts with verified work emails tracked across these 780 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 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 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.