Company lists · Data refreshed October 2026
Top 25 Grid interconnection contractors based in Poland
RevenueBase identified 130 company matches for grid interconnection contractors associated with Poland as of October 2026 and tracks 2,311 professional contacts across them, including 792 with verified work emails. Warsaw is the largest hub.
This list covers company matches for grid interconnection contractors 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 October 13, 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.
The 25 largest grid interconnection contractors based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 452 contacts → | ||||
Exact match “Tworzymy nowoczesne rozwiązania dla energetyki i przemysłu.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 242 contacts → | ||||
Exact match “ENPROM – jedna z czołowych polskich firm budownictwa elektroenergetycznego działająca w kraju i za granicą.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 208 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 143 contacts → | ||||
Exact match “Biuro Studiów, Projektów i Realizacji ENERGOPROJEKT-KATOWICE SA należy do największych w kraju firm projektowo-inżynierskich o ugruntowanej pozycji w sektorze energetyki i…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match “Mamy trzydzieści lat doświadczenia, jesteśmy ekspertami w dziedzinie infrastruktury, budownictwa i odnawialnych źródeł energii.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 58 contacts → | ||||
Exact match “We are EPC, O&M and SCADA services provider for utility-scale solar & wind projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Watt We Design, Powers the Future.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 34 contacts → | ||||
Exact match “MEGA SA jest profesjonalnym przedsiębiorstwem budowlano-energetycznym.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “ELBUD Warszawa jest jedną z wiodących firm polskiego sektora budownictwa elektroenergetycznego.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “ARINET Sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “Elbudbis sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “TD ENERGO Sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Tworzymy doświadczony i zaangażowany zespół, z eksperckimi kompetencjami projektowymi oraz inżynierskimi.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “Symetrium Sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Firma Up-Telecom Sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Zajmujemy się kompleksowym wykonaniem energetyki, projektujemy / budujemy linie i stacje energetyczne również pod klucz.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “IDE Projekt Sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “W okresie ostatnich 70 lat działalności w firmie ENERGOPROJEKT - WARSZAWA SA zaprojektowano obiekty o łącznej mocy 25618 MWe oraz 13308 MWt, obejmujących ponad 200 bloków…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Horizons is consultancy and engineering company involved in projects related to transformation of energy system, focusing on the renewable energy market.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Electrum Solutions is a company focused on optimising, integrating and maintaning highly complex engineering projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Biuro Projektów Energetycznych ENERCAD sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Elbud Katowice – firma z siedzibą w Katowicach działająca nieprzerwanie od 1947 r, oferuje doświadczenie i swoje zasoby do wykonania usług z zakresu budowy infrastruktury dla…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Ný Engineering sp.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Jesteśmy prężnie rozwijającą się firmą zajmującym się projektowaniem oraz nadzorowaniem inwestorskim w zakresie instalacji elektrycznych i telekomunikacyjnych.” Recorded in the RevenueBase company graph · Oct 13, 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 “grid interconnection contractors”. 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 130 grid interconnection contractors based in Poland
See the full list, filter by size, metro and specialty, and access 792 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Grid interconnection contractors based in Poland at a glance
As of Oct 13, 2026Companies by employee count
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 130 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 “grid interconnection contractors” 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 792 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 October 13, 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 “grid interconnection contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grid interconnection contractors are there based in Poland?
RevenueBase identified 130 company matches for grid interconnection contractors associated with Poland as of October 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?
Zpue S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grid interconnection contractors?
Warsaw leads with 22 company records, followed by Krakow (10) and Wroclaw (10).
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 792 professional contacts with verified work emails tracked across these 130 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 130 grid interconnection contractors based in Poland. Start with a free account, no credit card.
Download this list →Related lists
Grid interconnection contractors by geography
- Grid interconnection contractors based in Melbourne, Australia
- Grid interconnection contractors based in Perth, Australia
- Grid interconnection contractors based in Belo Horizonte, Brazil
- Grid interconnection contractors based in Curitiba, Brazil
- Grid interconnection contractors based in Fortaleza, Brazil
- Grid interconnection contractors based in Rio De Janeiro, Brazil
- Grid interconnection contractors based in Sao Paulo, Brazil
- Grid interconnection contractors based in Calgary, Canada
- Grid interconnection contractors based in Chennai, India
- Grid interconnection contractors based in Belgrade, Serbia
- Grid interconnection contractors based in Madrid, Spain
- Grid interconnection contractors based in Ankara, Türkiye
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Grid interconnection contractors based in Melbourne, Australia
- Grid interconnection contractors based in Perth, Australia
- Grid interconnection contractors based in Belo Horizonte, Brazil
- Grid interconnection contractors based in Curitiba, Brazil
- Grid interconnection contractors based in Fortaleza, Brazil
- Grid interconnection contractors based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 grid interconnection contractors based in Poland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 130 matching company records for grid interconnection contractors based in Poland, with 2,311 tracked contacts and 792 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grid interconnection contractors based in Poland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Zpue S.Azpue.plHQ: Włoszczowa, PolandReported employees: 1,001-5,000 | Włoszczowa, Poland | 1,001-5,000 | Exact match | 452 contacts → |
“Tworzymy nowoczesne rozwiązania dla energetyki i przemysłu.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Enpromenprom.plHQ: Warsaw, PolandReported employees: 501-1,000 | Warsaw, Poland | 501-1,000 | Exact match | 242 contacts → |
“ENPROM – jedna z czołowych polskich firm budownictwa elektroenergetycznego działająca w kraju i za granicą.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ZRE Katowice S.Azre.com.plHQ: Katowice, PolandReported employees: 1,001-5,000 | Katowice, Poland | 1,001-5,000 | Exact match | 208 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Energoprojekt-Katowice SAepk.com.plHQ: Katowice, PolandReported employees: 201-500 | Katowice, Poland | 201-500 | Exact match | 143 contacts → |
“Biuro Studiów, Projektów i Realizacji ENERGOPROJEKT-KATOWICE SA należy do największych w kraju firm projektowo-inżynierskich o ugruntowanej pozycji w sektorze energetyki i…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Lafrentz Grouplafrentz.plHQ: Poznan, PolandReported employees: 201-500 | Poznan, Poland | 201-500 | Exact match | 64 contacts → |
“Mamy trzydzieści lat doświadczenia, jesteśmy ekspertami w dziedzinie infrastruktury, budownictwa i odnawialnych źródeł energii.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nomad Electricnomadelectric.com HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 58 contacts → |
“We are EPC, O&M and SCADA services provider for utility-scale solar & wind projects.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Enetecsenetecs.comHQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 40 contacts → |
“Watt We Design, Powers the Future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mega SAmegasa.plHQ: Gdynia, PolandReported employees: 51-200 | Gdynia, Poland | 51-200 | Exact match | 34 contacts → |
“MEGA SA jest profesjonalnym przedsiębiorstwem budowlano-energetycznym.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PBE Elbud Warszawa Sp. Z O.Oelbud.waw.pl HQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 33 contacts → |
“ELBUD Warszawa jest jedną z wiodących firm polskiego sektora budownictwa elektroenergetycznego.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Arinet Sp. Z O.Oarinet.com.plHQ: Gliwice, PolandReported employees: 51-200 | Gliwice, Poland | 51-200 | Exact match | 31 contacts → |
“ARINET Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Elbudbis Sp. Z O.Oelbudbis.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 24 contacts → |
“Elbudbis sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TD Energo Sp. Z O.Otdenergo.plHQ: Bieżanów-prokocim, PolandReported employees: 11-50 | Bieżanów-prokocim, Poland | 11-50 | Exact match | 23 contacts → |
“TD ENERGO Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Elmont Grupaelmontgrupa.plHQ: Łyski, PolandReported employees: 51-200 | Łyski, Poland | 51-200 | Exact match | 19 contacts → |
“Tworzymy doświadczony i zaangażowany zespół, z eksperckimi kompetencjami projektowymi oraz inżynierskimi.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Symetriumsymetrium.com.plHQ: Zabierzów, PolandReported employees: 51-200 | Zabierzów, Poland | 51-200 | Exact match | 19 contacts → |
“Symetrium Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Up-Telecom Sp. Z O.Oup-telecom.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 16 contacts → |
“Firma Up-Telecom Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Zilinskis Sp. Z O.Ozilinskis.plHQ: Toruń, PolandReported employees: 11-50 | Toruń, Poland | 11-50 | Exact match | 16 contacts → |
“Zajmujemy się kompleksowym wykonaniem energetyki, projektujemy / budujemy linie i stacje energetyczne również pod klucz.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  IDE Projektideprojekt.plHQ: Toruń, PolandReported employees: 11-50 | Toruń, Poland | 11-50 | Exact match | 15 contacts → |
“IDE Projekt Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energoprojekt-Warszawa SAenergoprojekt.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 15 contacts → |
“W okresie ostatnich 70 lat działalności w firmie ENERGOPROJEKT - WARSZAWA SA zaprojektowano obiekty o łącznej mocy 25618 MWe oraz 13308 MWt, obejmujących ponad 200 bloków…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Horizons Sp. Z O.Ohorizons.energyHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 10 contacts → |
“Horizons is consultancy and engineering company involved in projects related to transformation of energy system, focusing on the renewable energy market.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Electrum Solutionselectrum.plHQ: Bialystok, PolandReported employees: 11-50 | Bialystok, Poland | 11-50 | Exact match | 9 contacts → |
“Electrum Solutions is a company focused on optimising, integrating and maintaning highly complex engineering projects.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 9 contacts → |
“Biuro Projektów Energetycznych ENERCAD sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Elbud Katowiceelbud.katowice.plHQ: Katowice, PolandReported employees: 201-500 | Katowice, Poland | 201-500 | Exact match | 9 contacts → |
“Elbud Katowice – firma z siedzibą w Katowicach działająca nieprzerwanie od 1947 r, oferuje doświadczenie i swoje zasoby do wykonania usług z zakresu budowy infrastruktury dla…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PGM Expertise & Solutionspgmex.euHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 8 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  NÝ Engineeringnyengineering.euHQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 6 contacts → |
“Ný Engineering sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sppoprawasppoprawa.pl HQ: Święciechowa, PolandReported employees: 11-50 | Święciechowa, Poland | 11-50 | Exact match | 6 contacts → |
“Jesteśmy prężnie rozwijającą się firmą zajmującym się projektowaniem oraz nadzorowaniem inwestorskim w zakresie instalacji elektrycznych i telekomunikacyjnych.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Grid interconnection contractors: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
129 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for grid interconnection contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grid interconnection contractors did RevenueBase find based in Poland?
The saved snapshot records 130 matching company records, 2,311 tracked contacts and 792 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Grid interconnection contractors by geography
- Grid interconnection contractors based in Melbourne, Australia
- Grid interconnection contractors based in Perth, Australia
- Grid interconnection contractors based in Belo Horizonte, Brazil
- Grid interconnection contractors based in Curitiba, Brazil
- Grid interconnection contractors based in Fortaleza, Brazil
- Grid interconnection contractors based in Rio De Janeiro, Brazil
- Grid interconnection contractors based in Sao Paulo, Brazil
- Grid interconnection contractors based in Calgary, Canada
- Grid interconnection contractors based in Chennai, India
- Grid interconnection contractors based in Belgrade, Serbia
- Grid interconnection contractors based in Madrid, Spain
- Grid interconnection contractors based in Ankara, Türkiye
Cite this list
RevenueBase Data Team. Top 25 grid interconnection contractors based in Poland. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-interconnection-contractors/poland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Grid interconnection contractors based in Melbourne, Australia
- Grid interconnection contractors based in Perth, Australia
- Grid interconnection contractors based in Belo Horizonte, Brazil
- Grid interconnection contractors based in Curitiba, Brazil
- Grid interconnection contractors based in Fortaleza, Brazil
- Grid interconnection contractors based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 grid interconnection contractors based in Poland
RevenueBase records 130 matching company records for grid interconnection contractors based in Poland, with 2,311 tracked contacts and 792 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grid interconnection contractors based in Poland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Zpue S.Azpue.pl HQ: Włoszczowa, PolandReported employees: 1,001-5,000 | Włoszczowa, Poland | 1,001-5,000 | Exact match | 452 contacts → |
“Tworzymy nowoczesne rozwiązania dla energetyki i przemysłu.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Enpromenprom.pl HQ: Warsaw, PolandReported employees: 501-1,000 | Warsaw, Poland | 501-1,000 | Exact match | 242 contacts → |
“ENPROM – jedna z czołowych polskich firm budownictwa elektroenergetycznego działająca w kraju i za granicą.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ZRE Katowice S.Azre.com.pl HQ: Katowice, PolandReported employees: 1,001-5,000 | Katowice, Poland | 1,001-5,000 | Exact match | 208 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Energoprojekt-Katowice SAepk.com.pl HQ: Katowice, PolandReported employees: 201-500 | Katowice, Poland | 201-500 | Exact match | 143 contacts → |
“Biuro Studiów, Projektów i Realizacji ENERGOPROJEKT-KATOWICE SA należy do największych w kraju firm projektowo-inżynierskich o ugruntowanej pozycji w sektorze energetyki i…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lafrentz Grouplafrentz.pl HQ: Poznan, PolandReported employees: 201-500 | Poznan, Poland | 201-500 | Exact match | 64 contacts → |
“Mamy trzydzieści lat doświadczenia, jesteśmy ekspertami w dziedzinie infrastruktury, budownictwa i odnawialnych źródeł energii.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nomad Electricnomadelectric.com HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 58 contacts → |
“We are EPC, O&M and SCADA services provider for utility-scale solar & wind projects.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Enetecsenetecs.com HQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 40 contacts → |
“Watt We Design, Powers the Future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mega SAmegasa.pl HQ: Gdynia, PolandReported employees: 51-200 | Gdynia, Poland | 51-200 | Exact match | 34 contacts → |
“MEGA SA jest profesjonalnym przedsiębiorstwem budowlano-energetycznym.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PBE Elbud Warszawa Sp. Z O.Oelbud.waw.pl HQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 33 contacts → |
“ELBUD Warszawa jest jedną z wiodących firm polskiego sektora budownictwa elektroenergetycznego.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Arinet Sp. Z O.Oarinet.com.pl HQ: Gliwice, PolandReported employees: 51-200 | Gliwice, Poland | 51-200 | Exact match | 31 contacts → |
“ARINET Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elbudbis Sp. Z O.Oelbudbis.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 24 contacts → |
“Elbudbis sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TD Energo Sp. Z O.Otdenergo.pl HQ: Bieżanów-prokocim, PolandReported employees: 11-50 | Bieżanów-prokocim, Poland | 11-50 | Exact match | 23 contacts → |
“TD ENERGO Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Elmont Grupaelmontgrupa.pl HQ: Łyski, PolandReported employees: 51-200 | Łyski, Poland | 51-200 | Exact match | 19 contacts → |
“Tworzymy doświadczony i zaangażowany zespół, z eksperckimi kompetencjami projektowymi oraz inżynierskimi.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Symetriumsymetrium.com.pl HQ: Zabierzów, PolandReported employees: 51-200 | Zabierzów, Poland | 51-200 | Exact match | 19 contacts → |
“Symetrium Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Up-Telecom Sp. Z O.Oup-telecom.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 16 contacts → |
“Firma Up-Telecom Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Zilinskis Sp. Z O.Ozilinskis.pl HQ: Toruń, PolandReported employees: 11-50 | Toruń, Poland | 11-50 | Exact match | 16 contacts → |
“Zajmujemy się kompleksowym wykonaniem energetyki, projektujemy / budujemy linie i stacje energetyczne również pod klucz.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IDE Projektideprojekt.pl HQ: Toruń, PolandReported employees: 11-50 | Toruń, Poland | 11-50 | Exact match | 15 contacts → |
“IDE Projekt Sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energoprojekt-Warszawa SAenergoprojekt.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 15 contacts → |
“W okresie ostatnich 70 lat działalności w firmie ENERGOPROJEKT - WARSZAWA SA zaprojektowano obiekty o łącznej mocy 25618 MWe oraz 13308 MWt, obejmujących ponad 200 bloków…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Horizons Sp. Z O.Ohorizons.energy HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 10 contacts → |
“Horizons is consultancy and engineering company involved in projects related to transformation of energy system, focusing on the renewable energy market.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Electrum Solutionselectrum.pl HQ: Bialystok, PolandReported employees: 11-50 | Bialystok, Poland | 11-50 | Exact match | 9 contacts → |
“Electrum Solutions is a company focused on optimising, integrating and maintaning highly complex engineering projects.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 9 contacts → |
“Biuro Projektów Energetycznych ENERCAD sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Elbud Katowiceelbud.katowice.pl HQ: Katowice, PolandReported employees: 201-500 | Katowice, Poland | 201-500 | Exact match | 9 contacts → |
“Elbud Katowice – firma z siedzibą w Katowicach działająca nieprzerwanie od 1947 r, oferuje doświadczenie i swoje zasoby do wykonania usług z zakresu budowy infrastruktury dla…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PGM Expertise & Solutionspgmex.eu HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 8 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NÝ Engineeringnyengineering.eu HQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 6 contacts → |
“Ný Engineering sp.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sppoprawasppoprawa.pl HQ: Święciechowa, PolandReported employees: 11-50 | Święciechowa, Poland | 11-50 | Exact match | 6 contacts → |
“Jesteśmy prężnie rozwijającą się firmą zajmującym się projektowaniem oraz nadzorowaniem inwestorskim w zakresie instalacji elektrycznych i telekomunikacyjnych.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Grid interconnection contractors: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
129 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for grid interconnection contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grid interconnection contractors did RevenueBase find based in Poland?
The saved snapshot records 130 matching company records, 2,311 tracked contacts and 792 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 grid interconnection contractors based in Poland. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-interconnection-contractors/poland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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