What is the main business of TEL - Ster?

The main business activity of TEL - Ster focuses on other computer programming activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 5, 2003.

Where is the headquarters located?

The headquarters is located at: ul. Stefana Stefańskiego 23, 62-002 Suchy Las.

What is the share capital?

The share capital of the company is PLN 560,000 (approx. $151,270).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

What was the revenue?

In 2024, the company generated total revenue of $3,227,516, representing an increase of 23.4% compared to 2023.

Is the company profitable?

Yes, the company recorded a net profit of $524,835 in 2024, meaning the company increased its profit by 70.3%.

What is the main operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $1,532,031 in 2024, representing 59% of all operating expenses.

TEL - Stersp. z o.o.

Other computer programming activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2003-11-05

Share capital

560 000,00 PLN

Activity description

TEL - Ster Sp. z o.o. develops and implements SCADA software, including the TelWin SCADA system, supporting industrial automation, process visualisation and the gas industry. The company provides 24-hour support services and specialist training, and its Business Continuity Management System complies with ISO 22301:2020.

Registered address

ul. Stefana Stefańskiego 23, 62-002 Suchy Las, Poland

Website

tel-ster.pl

Phone

Social media

Electronic delivery address

AE:PL-19400-56763-EREHB-25

Financials

Revenue history (in k)

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

Revenue

This companyUSD 3.79mMedianUSD 134.10kAverageUSD 3.73m

Net profit

This companyUSD 590.93kMedianUSD 3.65kAverageUSD 332.58k

Operating costs

This companyUSD 3.05mMedianUSD 118.81kAverageUSD 3.28m

Assets

This companyUSD 1.98mMedianUSD 81.21kAverageUSD 3.32m

News

2026-03-30

TelWin SCADA 7.24 - new software release by TEL-STER

2024-09-09

PN-EN ISO 22301 Certification – Guaranteeing Business Continuity

2018-08-18

Certificate ISO 9001

2016-03-21

TelDIODE

2015-08-10

Certificate ISO 27001

Industry

Bank accounts

Registered as a VAT taxpayer on 2003-12-01. Active

mBank
30 1140 0039 0000 7132 2300 1001
BNP Paribas Bank Polska
96 1600 0003 1723 3956 8000 0001
Erste Bank Polska
80 1090 1737 0000 0001 0158 3865

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

MSiG notices

Publication date	Event
Jun 11, 2014	Call to creditors

Public aid

7 public aid cases recorded, with a total value of $7,919.

Grant date	Purpose	Gross amount	Granting body
Nov 15, 2021	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$5,971$5,971	Stowarzyszenie na Rzecz Spółdzielni Socjalnych
Jan 11, 2018	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$678$678	Wielkopolska Agencja Rozwoju Przedsiębiorczości sp. z o.o.
Jan 11, 2018	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$581$581	Wielkopolska Agencja Rozwoju Przedsiębiorczości sp. z o.o.

Tenders

2 tenders recorded as contractor, with a total value of $4,106,078.

Publication date	Subject	Amount	Contracting authority
Nov 12, 2025	Świadczenie usług rozwojowych i serwisowych dla systemów TelWin, TelGaz wraz z modułami Telnote, TelSimone, TelPrognose wykorzystywanymi w gaz system	$2.0M$2,033,739	Operator Gazociągów Przesyłowych Gaz-System S.A.
Nov 8, 2024	Świadczenie usług rozwojowych i serwisowych dla systemów TelWin, TelGaz wraz z modułami Telnote, TelSimone, TelPrognose wykorzystywanymi w gaz system	$2.1M$2,072,339	Operator Gazociągów Przesyłowych Gaz-System S.A.

Public sector contracts

TEL - Ster is the contractor in 2 public sector contracts, worth PLN 18.19k in total. They were signed with 2 public buyers.

Signed	Subject	Public buyer	Value
Sep 24, 2026	Dostawę modułu komunikacyjnego dla oprogramowania systemu TelWin SCADA, wykonanie Systemu Nadzoru dla SUW Turzany wraz z dostawą niezbędnych elementów dla umożliwienia komunikacji.	Gmina Wińsko	PLN 8,150
Aug 19, 2026	aplikacja TelWin SCADA	Zakład Gospodarki Komunalnej w Witkowie	PLN 10,037

Public buyer	Value
Gmina Wińsko	PLN 8,150
Zakład Gospodarki Komunalnej w Witkowie	PLN 10,037

Trademarks

TEL - Ster holds 5 active trademarks registered with the Polish Patent Office. 4 marks have expired or were not registered. The first mark was filed in 2004.

Mark	Number	Classes	Status	Protected until
ts tel-ster	Z.583709	9, 37, 42	Protected	Apr 25, 2035
TEL-STER(word)	Z.547104	9, 37, 42	Protected	Sep 12, 2032
TELWIN SCADA(word)	Z.547117	9, 37, 42	Protected	Sep 12, 2032
TelNOM(word)	Z.472046	9, 42	Protected	May 24, 2027
TelNOTE(word)	Z.472047	9, 42	Protected	May 24, 2027

Mark	Protected until
ts tel-ster	Apr 25, 2035
TEL-STER(word)	Sep 12, 2032
TELWIN SCADA(word)	Sep 12, 2032
TelNOM(word)	May 24, 2027
TelNOTE(word)	May 24, 2027

Authorized Representatives

Joanna Jadwiga Kalemba – Management Board Member

Monika Marta Klijewska – Management Board Member

Krzysztof Kulig – Attorney-in-fact

Michał Stojek – President of the Management Board

Manner of representation

Declarations of will on behalf of the company require the joint action of two members of the management board or of a member of the management board jointly with a commercial proxy. If the management board is a one-person management board, one member of the management board is authorised to submit declarations of will on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Operator Gazociągów Przesyłowych Gaz-system S.A.	1,120	$151,269.58	100%

Beneficial owners

Person	Rights

Competitors

Name	Revenue	Website
ELTEsp. z o.o.	$5,360,665.34	eltegps.pl
SAIOS.A.	$3,990,434.45	saio.com
Elte-Ssp. z o.o.	$3,797,510.23	elte-s.com
Syntaviosp. z o.o.	$3,666,545.68	syntavio.com
Telbit -Teleinformatykasp. z o.o.	$3,301,403.58	telbit.com.pl
Agat ItS.A.	$2,594,342.23	agatit.pl
SCD Automationsp. z o.o.	$1,912,518.66	scd-automation.com
Iscassp. z o.o.	$1,779,854.23	iscas.pl
ITMsp. z o.o.	$1,567,584.53	itm.com.pl
Stawilsp. z o.o.	$1,477,369.21	stawil.pl

Change history

Date	Event
2025-06-05	PKD change (Removed: 26.51.Z, 61.10.Z, 61.20.Z, 62.01.Z, 62.02.Z, 62.03.Z, 62.09.Z, 63.11.Z; Added: 58.29.Z, 62.10.B, 62.20, 62.20.A, 62.20.B, 62.90.Z, 63.10.D, 63.92.Z)
2015-11-20	Address change (Obornicka 277, 60-691, Poznań → Ul. Stefana Stefańskiego 23, 62-002, Suchy Las)
2015-06-11	PKD change (Removed: 26.30.Z, 26.70.Z, 28.29.Z, 28.99.Z, 32.50.Z, 33.13.Z, 33.14.Z, 33.20.Z, 43.21.Z, 43.22.Z, 43.99.Z, 47.41.Z, 47.42.Z, 47.59.Z, 58.11.Z, 58.12.Z, 58.13.Z, 58.14.Z, 58.19.Z, 58.21.Z, 58.29.Z, 59.20.Z, 60.10.Z, 60.20.Z, 61.30.Z, 63.12.Z, 63.99.Z, 74.10.Z, 74.90.Z, 77.40.Z, 80.20.Z, 82.91.Z, 82.99.Z, 95.12.Z)
2014-11-28	Share capital change (840,000.00 PLN → 560,000.00 PLN)
2010-03-18	PKD change (Removed: 32.30.B, 33.20.A, 33.20.B, 33.30.Z, 45.25.E, 45.31.A, 45.31.B, 52.48.A, 64.20.C, 64.20.D, 72.10.Z, 72.20, 72.30, 72.40, 72.60, 74.84.B; Added: 26.30.Z, 26.51.Z, 26.70.Z, 28.29.Z, 28.99.Z, 32.50.Z, 33.13.Z, 33.14.Z, 33.20.Z, 43.21.Z, 43.22.Z, 43.99.Z, 47.41.Z, 47.42.Z, 47.59.Z, 58.11.Z, 58.12.Z, 58.13.Z, 58.14.Z, 58.19.Z, 58.21.Z, 58.29.Z, 59.20.Z, 60.10.Z, 60.20.Z, 61.10.Z, 61.20.Z, 61.30.Z, 62.01.Z, 62.02.Z, 62.03.Z, 62.09.Z, 63.11.Z, 63.12.Z, 63.99.Z, 74.10.Z, 74.90.Z, 77.40.Z, 80.20.Z, 82.91.Z, 82.99.Z, 95.12.Z)

FAQ

Last updated: 2026-10-08