Overview
Interphone Service has provided contract electronics manufacturing services for over 15 years to the consumer electronics, automotive and start-up sectors. The company produces prototypes and equipment for TV and radio transmission, home internet connectivity and the automotive industry. Its services include SMT and THT assembly, final assembly, testing, engineering support, tester design, Box Build services, logistics and production traceability.
Financials
Revenue history (in m)
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
Registered as a VAT taxpayer on 2009-09-13. Active
05 1240 5211 1111 0010 8059 4957- 28 1240 5211 1111 0011 6753 3121
- 56 1680 1248 0000 3007 7902 5641
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
13 public aid cases recorded, with a total value of $3,139,110.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 31, 2025 | Regional investment aid | $293.4K$293,426 | PODKARPACKI URZĄD SKARBOWY W RZESZOWIE | |
| Jun 30, 2023 | Regional investment aid | $109.7K$109,718 | PODKARPACKI URZĄD SKARBOWY W RZESZOWIE | |
| Jun 30, 2022 | Regional investment aid | $44,670$44,670 | PODKARPACKI URZĄD SKARBOWY W RZESZOWIE |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | Waste generation | Active |
Authorized Representatives
Manner of representation
The President of the Management Board acting jointly with a member of the management board, or the President of the Management Board acting jointly with a commercial proxy, is authorised to make declarations of will and sign documents on behalf of the company.
Supervisory board
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Cyfrowy Polsat S.A. | 99 | $13,371.15 | 99% |
Others | 1 | $135.06 | 1% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Jarosław Grzesiak (60)  | Other natural person. | |
Peter Paul Schierscher (57)  | Other natural person. | |
Zygmunt Józef Solorz (70) | Other natural person. | |
Tomasz Szeląg (49) | Other natural person. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| WDR Elektrosp. z o.o. | $3,258,701.96 | wdre.pl | ||
| Prodel Electronicssp. z o.o. | $2,222,840.86 | prodel.com.pl | ||
| Ergomaticsp. z o.o. | $943,272.66 | ergomatic.pl | ||
| Uegzsp. z o.o. | $549,832.71 | uegz.pl | ||
| Uni-Tecsp. z o.o. | $398,783.60 | uni-tec.pl | ||
| Invitech 4.0sp. z o.o. | $252,212.10 | invitech.pl | ||
| ReadiyP.S.A. | $73,178.46 | readiy.com.pl | ||
| EXONsp. z o.o. | $63,528.09 | myexon.pl | ||
| Readiy Techsp. z o.o. | $8,594.17 | readiy.tech | ||
| Eelinesp. z o.o. | $4,116.78 | eeline.pl |
Change history
| Date | Event | |
|---|---|---|
| 2018-05-16 | PKD change (Removed: 82.9; Added: 52.10.B) | |
| 2015-07-02 | PKD change (Removed: 46.5, 47.4, 58.2, 60, 61.10.Z, 62.01.Z, 62.03.Z, 62.09.Z, 63.1, 63.9, 64.9, 64.99.Z, 66.1, 66.19.Z, 68, 70, 73.1, 77) | |
| 2012-10-10 | Address change (Inwestorów 8, 39-300, Mielce → Inwestorów 8, 39-300, Mielec) | |
| 2012-09-14 | Address change (Chałubińskiego 8, 00-613, Warszawa → Inwestorów 8, 39-300, Mielce) | |
| 2010-03-12 | Address change (Warszawska 17/21, 26-600, Radom → Chałubińskiego 8, 00-613, Warszawa) |
FAQ
Last updated: 2026-07-15