Overview
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 17 days early.
- 202519/06/2026
- 202430/06/2025
- 202325/06/2024
- 202207/07/2023
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 2025.
Results vs industry
Industry
Public procurement
12 tenders recorded as contractor: 11 national ($423,559) and 1 EU ($229,233).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Dec 31, 2025 | Delivery of tankers and water treatment plants for Miasto Radzyń Podlaski | $63,940$63,940 | Miasto Radzyń Podlaski | |
| Dec 19, 2025 | Purchase of a mobile generator set with trailer, a potable water tanker and a mobile water treatment station under the Civil Protection and Civil Defence Programme for 2025-2026 | $24,402$24,402 | Gmina Włodawa | |
| Dec 17, 2025 | Supply of mobile water treatment stations | $47,464$47,464 | Powiat Sieradzki |
Isomer is the contractor in 4 public sector contracts, worth USD 81.69k in total. They were signed with 4 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 21, 2026 | Equipping Gmina Rymanów with specialist logistics and transport equipment for civil protection and civil defence tasks - part 2. Purchase of a water treatment plant. | $17,284 | Urząd Gminy Rymanów | |
| Oct 14, 2026 | Purchase of 2 mobile water treatment stations for the protection of the population and civil defence | $31,800 | Gmina Opole Lubelskie | |
| Oct 5, 2026 | Supply of a mobile water treatment station with battery and the option of mains and generator power, enabling the filtration of water from reservoirs or water intakes to make it potable. | $17,342 | Urząd Gminy w Korytnicy |
Authorized Representatives
Manner of representation
Each of the members of the management board is authorized to submit declarations of will and sign on behalf of the company on a one-person basis, and a commercial proxy on a one-person basis.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Daniel Celiński Jakubowiczage 43 | 50 | $6,753.11 | 50% |
Tomasz Piotr Leszczyńskiage 53 | 50 | $6,753.11 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2022-04-25.
44 1940 1076 3296 1274 0000 0000
62 2490 0005 0000 4530 2958 7264
73 1940 1076 3296 3089 0000 0000
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 13, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,338$3,338 | Prezes Banku Gospodarstwa Krajowego |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Ibb.Plsp. z o.o. | $1,345,291.10 | ibb.pl | ||
| TFIX Polskasp. z o.o. | $1,305,666.28 | tfix.pl | ||
| Ersalsp. z o.o. | $1,291,318.92 | fabrykatarasow.pl | ||
| Alga-Drewnosp. z o.o. | $943,013.11 | alga-drewno.pl | ||
| Cegielnia Plecewicesp. z o.o. | $852,385.31 | cegielniaplecewice.pl | ||
| Kunctradesp. z o.o. | $720,968.35 | kunctrade.com | ||
| Desqesp. z o.o. | $676,513.40 | desqe.pl | ||
| Bud-Termixsp. z o.o. | $451,352.79 | bud-termix.pl | ||
| Probex Sklejkasp. z o.o. | $396,091.06 | probex.pl | ||
| Aquapartssp. z o.o. | $315,811.01 | aquaparts.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-09-17 | Address change (Ul. Starowiejska 21, 08-110, Siedlce → Ul. Czerwonego Krzyża 40/74, 08-110, Siedlce) | |
| 2023-03-15 | Name change (2cj → Isomer) | |
| 2022-04-06 | Entered in the register |
FAQ
Last updated: 2026-06-19