Overview
String Polska is a Polish manufacturer and distributor of medical equipment for healthcare facilities. Its products include the String Opus 1 and Opus Mini electrocardiographs and the String Forest treadmill for exercise testing.
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 6 of 6 financial statements were filed late (the longest delay 697 days for 2021).
- 2025not filed
- 202422/12/2025
- 202319/12/2025
- 202211/06/2024
- 202111/06/2024
- 202025/10/2021
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
News
Research and design projects carried out by String Polska
How to connect the String Opus ECG device to Wi-Fi? Step-by-step guide
ECG device — what it is, how it works and which to choose? Compendium
Budget for ECG lab — how to plan costs, financing and purchase
Portable ECG device — when a compact one is enough?
How to choose an ECG device for clinic and hospital? Practical guide
Industry
Offer
- ECG machines
- 12-channel ECG machines
- Compact ECG machines
- Medical treadmills
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Tag Manager
Public procurement
14 tenders recorded as contractor, with a total value of $242,390.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 20, 2026 | Supply of medical equipment for Samodzielny Publiczny Zakład Opieki Zdrowotnej „Przychodnia Dworcowa”. | –– | Samodzielny Publiczny Zakład Opieki Zdrowotnej Przychodnia Dworcowa | |
| Feb 11, 2023 | “Improving accessibility for people with special needs at SPZOZ w Kalwarii Zebrzydowskiej – Miejska Przychodnia Zdrowia” | $2,377$2,377 | Samodzielny Publiczny Zakład Opieki Zdrowotnej w Kalwarii Zebrzydowskiej | |
| Dec 2, 2022 | Supply of equipment for the Gynaecology, Paediatric Cardiology and Neonatology Clinics | $7,391$7,391 | Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego We Wrocławiu |
Authorized Representatives
Manner of representation
If the management board is a one-person management board, the member of the management board represents the company or makes declarations of will on behalf of the company independently. If the management board is multi-member, joint action by two members of the management board is required to represent the company or to make declarations of will on behalf of the company.
Supervisory board
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Grzegorz Tomasz Skarkage 44 | 70 | $945.43 | 51.4706% |
Konrad Marek Taranekage 46 | 66 | $891.41 | 48.5294% |
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
String Internationalsp. z o.o. | 1,323.61 USD | 98% |
Bank accounts
Registered as a VAT taxpayer on 2018-03-31.
30 1020 2906 0000 1602 0427 3660- 73 1020 2906 0000 1702 0400 8512
- 45 1020 2906 0000 1802 0445 8659
Debt
No entries in the National Debtors Register (KRZ).
MSiG notices
| Publication date | Event | |
|---|---|---|
| Jan 27, 2020 | Call to creditors |
Public aid
22 public aid cases recorded, with a total value of $1,197,752.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 3, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $34,883$34,883 | Polska Agencja Inwestycji I Handlu S.A. | |
| Apr 13, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $25,886$25,886 | Fundacja Klaster Lifescience Kraków | |
| May 15, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $82$82 | URZĄD SKARBOWY KRAKÓW-PRĄDNIK |
European Funds
4 projects co-financed from European Funds recorded, with total EU co-financing of $975,417.
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2024-04-01 | Preparation of a design project, construction of a prototype and validation testing of a medical treadmill by String Polska Sp. z o.o. | $63,894$63,894 | European Funds for Małopolska 2021-2027 | |
| 2020-10-01 | Promotion of the innovative OPUS1 electrocardiograph by String on selected international markets | $37,310$37,310 | Operational Programme Smart Growth | |
| 2020-04-01 | Development and manufacture of a 16-channel ECG device equipped with a module for rheocardiographic measurements, in particular estimation of stroke volume (SV) and cardiac output (CO), using new metrological methodologies | $783.5K$783,454 | Regional Operational Programme for the Małopolskie Voivodeship for 2014-2020 |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Warszawskie Zakłady Sprzętu OrtopedycznegoS.A. | $5,586,038.66 | wzso.pl | ||
| Polskoksp. z o.o. | $3,985,454.06 | polskok.com.pl | ||
| Tech-Med Technika Medyczna B.Wójciksp. j. | $3,409,403.51 | techmed.pl | ||
| Emtel Śliwasp. k. | $3,712,517.07 | emtel.com.pl | ||
| Fabryka Aparatury Elektromedycznej Famed ŁódźS.A. | $1,968,148.73 | famed.pl | ||
| Si-Curasp. z o.o. | $1,631,852.12 | si-cura.pl | ||
| Centromedicsp. z o.o. | $1,039,359.43 | centromedic.pl | ||
| Body Workssp. z o.o. | $550,980.09 | body-works.pl | ||
| Spark Groupsp. z o.o. | $75,379.54 | sparkgroup.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2022-10-13 | Address change (Ul. Władysława Żeleńskiego 101, 31-353, Kraków → Jasnogórska 135, 31-358, Kraków) | |
| 2020-06-25 | Share capital change (9,800.00 PLN → 6,800.00 PLN) | |
| 2020-03-20 | Address change (Ul. Stanisława Lentza 2/26, 31-312, Kraków → Ul. Władysława Żeleńskiego 101, 31-353, Kraków) | |
| 2018-04-27 | Share capital change (5,000.00 PLN → 9,800.00 PLN) | |
| 2017-10-11 | Entered in the register |
FAQ
Last updated: 2026-04-25