Overview
Tel-Kab provides fiber-optic internet, TimeBox TV cable television, and landline telephone services. Its service area includes Pruszków, Brwinów, Grodzisk Mazowiecki, Piastów, and Warsaw.
- Monday–Friday
- 9:00–17:00
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 56 days early.
- 202519/05/2026
- 202414/05/2025
- 202327/05/2024
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
- Fiber-optic internet
- Cable television
- Television packages
- Telephony
- Internet television services
- Wi-Fi networks
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Analytics
- Meta Pixel
Public procurement
Tel-Kab is the contractor in 5 public sector contracts, worth USD 3.52k in total. They were signed with 4 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 1, 2026 | Provision of telecommunications services for the needs of the preschool | $527.07 | Przedszkole Miejskie Nr 6 | |
| Aug 31, 2026 | Business VLAN internet access for WED | $1,621 | Miasto Pruszków | |
| Aug 28, 2026 | Recording of footage from the opening of Szkoła Podstawowa w Parzniewie | $265.80 | Gmina Brwinów |
Authorized Representatives
Manner of representation
In the case of a multi-member management board, each member of the management board acting independently is authorized to submit declarations of will on behalf of the company and to represent the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Ewa Diehlage 68 | 6,600 | $178,282.01 | 66% |
Anna Justyna Diehl Kosiorekage 45 | 1,600 | $43,219.88 | 16% |
Joanna Małgorzata Diehl Radożyckaage 38 | 1,600 | $43,219.88 | 16% |
Others | 200 | $5,402.49 | 2% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2011-01-01.
36 1050 1012 1000 0023 5372 6975- 53 1050 1924 1000 0022 7375 7548
- 49 1050 1012 1000 0023 6732 6432
Debt
No entries in the National Debtors Register (KRZ).
Public aid
4 public aid cases recorded, with a total value of $21,626.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 17, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $206$206 | Marszałek Województwa Mazowieckiego | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $7,281$7,281 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $7,336$7,336 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| LEON Telekomsp. z o.o. + limited partnership | $5,995,145.38 | leon.pl | ||
| Skywaresp. z o.o. | $4,929,082.56 | skyware.pl | ||
| KorbankS.A. | $4,037,198.52 | korbank.pl | ||
| Laitosp. z o.o. | $3,649,397.15 | laito.pl | ||
| Sat-Mont-Service Jacek Mruk, Krzysztof Mruksp. z o.o. | $3,561,292.84 | smsnet.pl | ||
| Lukman Multimediasp. z o.o. | $3,043,845.41 | lukman.pl | ||
| Net-Bissp. z o.o. | $2,744,431.11 | net-bis.eu | ||
| Promarket Computerssp. z o.o. | $2,078,967.72 | pmcnet.eu | ||
| Itcompsp. z o.o. | $2,071,020.19 | itcomp.pl | ||
| Citynet Telcosp. z o.o. | $1,797,948.37 | citynet.pl |
FAQ
Last updated: 2026-05-19