Overview
EN4 provides technical and environmental consulting, design, and engineering services in water and wastewater engineering. Its projects include water network modernization and the construction of a wastewater treatment complex in Upper Silesia.
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 3 of 6 financial statements were filed late (the longest delay 224 days for 2024).
- 2025not filed
- 202424/02/2026
- 202330/10/2024
- 202215/07/2023
- 202114/10/2022
- 202015/10/2021
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2024.
Results vs industry
Industry
- Construction of other civil engineering projects (42.9)
Offer
- Water treatment system design
- Rainwater retention
- Hydraulic calculations
- Technology testing
- Water and wastewater management optimization
- Environmental consulting
Website technology
- Website
- Joomla
Public procurement
EN4 is the contractor in one public sector contract, worth USD 10.63k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Aug 18, 2026 | Construction of a water treatment plant in Dąbrówka Nagórna + design work | $10,632 | Gmina Zakrzew |
Authorized Representatives
Manner of representation
Where the management board is a one-person management board, the company is represented by the sole member of the management board independently. Where the management board is a multi-member management board, the joint action of two members of the management board or one member of the management board together with a commercial proxy is required for making declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marcin Michał Janikage 49 | 45 | $1,215.56 | 90% |
Mirosław Jan Początekage 49 | 5 | $135.06 | 10% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2018-05-01.
68 1050 1298 1000 0090 8036 1653
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| BT Ecotechsp. z o.o. | $463,972.80 | ecotech.pl | ||
| NBM Technologie Mroczka i Wspólnicysp. j. | $436,575.08 | nbmtechnologie.pl | ||
| Ecorensp. z o.o. | $388,874.74 | ecoren.com.pl | ||
| 4power Solutionssp. z o.o. | $222,336.22 | 4powersolutions.pl | ||
| Instalzbytsp. z o.o. | $132,100.41 | instalzbyt.com.pl | ||
| Wodagruntsp. z o.o. | $124,711.30 | wodagrunt.pl | ||
| STWIsp. z o.o. | $118,228.25 | stwi.pl | ||
| Projetsp. z o.o. | $115,825.78 | projet.pl | ||
| S.E.M. Serwissp. z o.o. | $100,827.67 | semserwis.pl | ||
| Greensansp. z o.o. | $87,191.19 | greensan.pl |
FAQ
Last updated: 2026-04-06