Overview
Tesar Polska specializes in cast-resin transformers designed for demanding environments. It is one of the brands of R&S Group, a supplier of electrical infrastructure products.
- ul. Rokicińska 144, 92-412 Łódź
- ul. Dębowa 16, 32-700 Krzeczów
Financials
Revenue history (in m)
Filing timeliness
Financial statements were filed on time, on average 85 days early. All were audited by a statutory auditor.
- 202514/04/2026
- 202415/04/2025
- 202319/04/2024
- 202211/04/2023
- 202101/06/2022
- 202009/07/2021
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 2025.
Results vs industry
Industry
Offer
- Distribution transformers
- Power transformers
- Cast resin transformers
- Instrument transformers
- Switchgear
- Industrial electrical connectors
Website technology
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Analytics
Public procurement
2 tenders recorded as contractor, with a total value of $812,547.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Aug 25, 2026 | Frame agreement Distribution transformers | up to $0up to $0 | Ellevio AB | |
| Jan 23, 2026 | Supply of MV/LV transformers for tauron Dystrybucja s.a. | $812.5K$812,547 | Tauron Dystrybucja S.A. |
Authorized Representatives
Manner of representation
In the case of a multi-member management board, two members of the management board jointly or a member of the management board jointly with a commercial proxy are authorised to make declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
R&s International Holding Ag | 100 | $27,012.43 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2009-11-09.
09 1600 1013 1846 3247 7000 0002- 73 1600 1013 1846 3247 7000 0014
- 83 1600 1462 1846 3247 7000 0029
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Buildings and premises | PLN 7,234PLN 7,234 |
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 1, 2019 | Regional investment aid | $187.3K$187,348 | MAŁOPOLSKI URZĄD SKARBOWY W KRAKOWIE | |
| Apr 3, 2018 | Regional investment aid | $187.2K$187,172 | MAŁOPOLSKI URZĄD SKARBOWY W KRAKOWIE | |
| Mar 31, 2017 | Regional investment aid | $399.4K$399,428 | MAŁOPOLSKI URZĄD SKARBOWY W KRAKOWIE |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Fabryka Transformatorów w Żychliniesp. z o.o. | $70,498,117.23 | ftz.com.pl | ||
| Elstasp. z o.o. | $57,133,620.24 | elsta.pl | ||
| Elektrometal EnergetykaS.A. | $43,950,700.36 | elektrometal-energetyka.pl | ||
| Noratelsp. z o.o. | $43,566,196.90 | corporate.noratel.com | ||
| Elhand Transformatorysp. z o.o. | $21,166,640.60 | elhand.pl | ||
| ELQS.A. | $20,938,391.42 | elqsa.pl | ||
| Przedsiębiorstwo Taurus-Technicsp. z o.o. | $17,659,967.70 | taurus-technic.com.pl | ||
| Sintursp. z o.o. | $15,430,249.76 | sintur.com.pl | ||
| Traftasp. z o.o. | $12,307,015.14 | trafta.pl | ||
| Bezpolsp. z o.o. | $10,454,689.56 | bezpol.pl |
Change history
| Date | Event | |
|---|---|---|
| 2017-01-11 | Name change (Elettrostandard Polska → Tesar Polska) | |
| 2016-09-14 | PKD change (Removed: 27.11, 68.10.Z; Added: 27.11.Z) | |
| 2013-06-25 | Address change (Skarbowa 34, 30-005, Niepołomice → Skarbowa 34, 32-005, Niepołomice) | |
| 2013-02-04 | Address change (Sobieskiego 11/C111, 40-084, Katowice → Skarbowa 34, 30-005, Niepołomice) | |
| 2009-11-16 | Entered in the register |
FAQ
Last updated: 2026-10-07