Company lists · Data refreshed November 2026

Top 15 Biosolids consultants based in Poland

RevenueBase identified 61 company matches for biosolids consultants associated with Poland as of November 2026 and tracks 342 professional contacts across them, including 51 with verified work emails. Warsaw is the largest hub.

This list covers company matches for biosolids consultants 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 6, 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 6, 2026 How this list was built
61Companies
342Contacts tracked
51Verified emails
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The 15 largest biosolids consultants based in Poland

Ranked by team size
Top 15 of 61 company matches for biosolids consultants based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKatowice, PolandHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“DP CleanTech is a world leader in providing efficient and flexible waste to energy and environmental management technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchŚwiętochłowice, PolandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChojnice, PolandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“BIO-INDUSTRY jest polską firmą wiodącą w branży biotechnologii przemysłowej, wyspecjalizowaną w świadczeniu kompleksowej obsługi biotechnologicznej dla biogazowni.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGóra Kalwaria, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Proffico Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPiaseczno, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Tailor-made and state-of-the-art solutions will be defined and realised in close cooperation with our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGrójec, PolandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Naszą misją jest dostarczanie najlepszych technicznie rozwiązań i dzielenie się wiedzą na każdym etapie współpracy Nasz zespół tworzą ludzie z wieloletnim doświadczeniem w branży…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKraków, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“PROHABITAT = POZWOLENIE NA SZYBSZE DZIAŁANIE Więcej projektowania zamiast siedzenia w urzędach Więcej kreacji zamiast biurokracji Więcej czasu zamiast stresu Zajmiemy się…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“HYDROIDEA to pierwszy polski producent unikalnych na skalę światową naturalnych preparatów biologicznych oraz mieszanek minerałów i złóż przeznaczonych do różnego rodzaju…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCracow, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We help you achieve savings in waste management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKatowice, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Biostra to innowacyjna firma, która specjalizuje się w przetwarzaniu bioodpadów, oferując zaawansowane i ekologiczne rozwiązania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBielsko-biała, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Inzynieria PRO EKO was founded over 20 years ago.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKraków, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Oferujemy profesjonalne doradztwo w zakresie ochrony środowiska.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchŚroda Wielkopolska, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Nasze Biuro od ponad 20 lat oferuje przedsiębiorcom i samorządom pomoc w zakresie kompleksowego przygotowania inwestycji, obsługi podmiotów gospodarczych w zakresie obowiązków…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Circular Economy Consulting”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGdansk, PolandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Jesteśmy ekspertami w zakresie oczyszczania ścieków oraz neutralizacji odorów i substancji toksycznych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 61 biosolids consultants based in Poland

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biosolids consultants based in Poland at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
11.5%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
19
51-200
3
201-500
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 61 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 “biosolids consultants” 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 51 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 6, 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 “biosolids consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biosolids consultants are there based in Poland?

RevenueBase identified 61 company matches for biosolids consultants 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?

DP Cleantech Co. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biosolids consultants?

Warsaw leads with 7 company records, followed by Gdansk (3) and Katowice (3).

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 51 professional contacts with verified work emails tracked across these 61 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 6, 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.