
Overview
I7invest collects, transports and manages waste, including sewage sludge from treatment plants, and provides laboratory services plus support in environmental protection and the BDO system. The company carries out land reclamation, processes sludge and produces fertilising substances, soil stabilisers and horticultural substrates using specialised equipment and a transport fleet.
Financials
Revenue history (in k)
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
Was a VAT taxpayer from 2019-04-04 to 2026-09-01. Removed from VAT register
Reason for removal: Art. 96 ust. 9 pkt 4 (taxpayer or their representative fails to appear on summons of tax authorities)
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Authorized Representatives
Manner of representation
In the case of a one-person management board, the company is represented by the President of the Management Board or a commercial proxy independently. In the case of a multi-member management board, the company is represented by two members of the management board jointly or by one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 400 | $5,402.49 | 16.6667% | |
Renata Zofia Grudzień (59) | 1,600 | $21,609.94 | 66.6667% |
| 400 | $5,402.49 | 16.6667% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Amplizsp. z o.o. | $8,809,762.63 | ampliz.pl | ||
| Dt-Trans Dorota Krawczyksp. z o.o. | $4,841,110.26 | dt-trans.com | ||
| PGOsp. z o.o. | $3,715,333.20 | pgo-ad.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-05-07 | Share capital change (5,000.00 PLN → 100,000.00 PLN) | |
| 2026-05-07 | PKD change (Removed: 39.00.Z, 68.20.Z, 70.10.Z; Added: 43.11.Z, 43.12.Z) | |
| 2023-03-03 | Address change (Ul. Lwowska 31/101, 56-400, Oleśnica → Ul. Białowieska 67a/1, 54-234, Wrocław) | |
| 2023-03-03 | PKD change (Removed: 41.10.Z, 41.20.Z, 43.11.Z, 43.12.Z, 43.3, 43.99.Z, 68.10.Z, 68.31.Z, 77.32.Z; Added: 01, 37.00.Z, 38.11.Z, 39.00.Z, 49.41.Z, 52.10.B, 70.10.Z, 72.20.Z, 77) | |
| 2019-03-13 | Entered in the register |
FAQ
Last updated: 2026-09-30