Overview
Bioselect is a company that provides waste collection, transportation, and management services for both municipal and industrial waste. They offer solutions tailored to individual clients and businesses, including container rentals for waste disposal. Additionally, Bioselect produces OrCal®, an organic-mineral fertilizer that enhances soil pH and supports plant growth.
Financials
Revenue history (in m)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2021-01-05. Active
90 1240 4416 1111 0011 0766 7693
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
18 public aid cases recorded, with a total value of $44,709.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 17, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Starosta Powiatu Kieleckiego | |
| Nov 28, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Prezes Banku Gospodarstwa Krajowego | |
| Oct 9, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Starosta Powiatu Kieleckiego |
Tenders
56 tenders recorded as contractor: 44 national ($4,326,049) and 12 EU ($12,976,850).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jul 8, 2026 | „Odbiór i transport odpadów komunalnych oraz odbiór, transport i zagospodarowanie odpadów typu odzież i tekstylia na terenie Gminy Gnojno” | $80,910$80,910 | Gmina Gnojno | |
| Jun 10, 2026 | Dostawa specjalistycznego samochodu wysokiego zgniotu do zbierania odpadów komunalnych z zabudową dwukomorową | $86,053$86,053 | Gmina Józefów nad Wisłą | |
| May 8, 2026 | Odbiór, transport i zagospodarowanie odpadów komunalnych od właścicieli nieruchomości zamieszkałych na terenie gminy Mniów w okresie od 01.01.2026 r. do 31.12.2027 r. | $746.0K$746,019 | Gmina Mniów |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Iwona Teresa Zielińska (50) | 20 | $5,402.49 | 20% |
Julia Zielińska (23) | 10 | $2,701.24 | 10% |
Tomasz Jan Zieliński (20) | 10 | $2,701.24 | 10% |
Zbigniew Robert Zieliński (51) | 60 | $16,207.46 | 60% |
Zbigniew Robert Zieliński, Iwona Teresa Zielińska, Julia Zielińska and Tomasz Jan Zieliński hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Iwona Zielińska (50)  | Shareholder of a limited liability company, 50000.0 PLN | |
Zbigniew Zieliński (51) | Shareholder of a limited liability company, 50000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| BiosystemS.A. | $30,437,022.54 | biosystem.pl | ||
| Zakład Gospodarki OdpadamiS.A. | $16,997,758.62 | zgo.bielsko.pl | ||
| Prezero Bielsko-BiałaS.A. | $14,157,880.54 | prezero-bielsko.pl | ||
| Zakład Utylizacji Odpadówsp. z o.o. | $12,309,171.69 | zuo.siedlce.pl | ||
| Fbserwis Zielona Karpatiasp. z o.o. | $11,847,061.78 | fbserwis.pl | ||
| RS IIsp. z o.o. | $10,996,436.43 | rs2.pl | ||
| Przedsiębiorstwo Usług KomunalnychS.A. | $8,892,665.58 | puk-kalisz.pl | ||
| Przyjazny Recyklingsp. z o.o. | $8,152,861.26 | przyjaznyrecykling.pl | ||
| Ekolandsp. z o.o. | $5,825,818.66 | ekolandpolska.com.pl | ||
| GeotransS.A. | $4,943,189.44 | geotrans.com.pl |
FAQ
Last updated: 2026-08-26