What is the main business of Kalter?

The main business activity of Kalter focuses on building works related to erection of residential and non-residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on April 30, 2004.

Where is the headquarters located?

The headquarters is located at: Augustowska 8, 15-218 Białystok.

What is the share capital?

The share capital of the company is PLN 300,000 (approx. $81,037).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

How much revenue was generated?

In 2025, the company generated total revenue of USD 102,394,554, representing an increase of 15.8% compared to 2024.

Is the company profitable?

Yes, the company recorded a net profit of USD 4,246,908 in 2025, meaning the company increased its profit by 29.6%.

What is the main operating cost?

The largest operating cost category falls under materials and energy. This category amounted to USD 92,903,007 in 2025, representing 98% of all operating expenses.

Kaltersp. z o.o.

Building works related to erection of residential and non-residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2004-04-30

Share capital

300 000,00 PLN

Registered address

Augustowska 8, 15-218 Białystok, Poland

Electronic delivery address

AE:PL-25571-21435-CWJGR-23

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

Revenue

This companyUSD 102.39mMedianUSD 198.50kAverageUSD 2.67m

Net profit

This companyUSD 4.25mMedianUSD 5.11kAverageUSD -88.01k

Operating costs

This companyUSD 95.25mMedianUSD 168.11kAverageUSD 2.98m

Assets

This companyUSD 67.14mMedianUSD 315.55kAverageUSD 10.37m

Industry

Bank accounts

Registered as a VAT taxpayer on 2004-04-15. Active

Bank spółdzielczy
13 8769 0002 0394 3456 2000 0010
Erste Bank Polska
21 1500 1083 1210 8010 8733 0000
Bank Millennium
31 1160 2202 0000 0004 7954 9525

Debt

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

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Authorized Representatives

Karol Zakrzewski — Vice President of the Management Board

Krzysztof Sokołowski — President of the Management Board

Manner of representation

1. In the case of a multi-member management board, the President of the Management Board independently, two members of the management board jointly, two commercial proxies jointly, or a member of the management board jointly with a commercial proxy, are authorised to submit declarations of will on behalf of the company. 2. In the case of a one-person management board, the company is represented by the President of the Management Board.

Ownership

Owner	Shares	Share value	Stake
Mks Fundacja Rodzinna	210	$81,037.28	100%

Beneficial owners

Person	Rights
Krzysztof Sokołowski (57)	Natural person holding a senior management position in a parent entity (e.g. parent company).

Subsidiaries

Name	Share value	Stake
Strumykowasp. z o.o.	6,077.80 USD	90%
Kalter Nieruchomości Projekt 10sp. z o.o.	1,350.62 USD	10%
Kalter Nieruchomości Projekt 11sp. z o.o.	1,350.62 USD	10%

Capital group

Name	Ownership
Strumykowa Sp. z o.o	90%
Skorupska Sp. z o.o	97%
Kalter Sp. z o.o	3%

Competitors

Name	Revenue	Website
R/S BudownictwoS.A.	$70,659,378.11	rsbudownictwo.pl
Przedsiębiorstwo Produkcyjno - Usługowo - Handlowe Kombinat Budowlanysp. z o.o.	$41,799,193.08	kombinatbud.pl
FadbetS.A.	$15,604,685.51	fadbet.pl
Racis Developmentsp. z o.o.	$10,704,788.07	racis.pl
Instal BiałystokS.A.	$10,395,722.91	instalb.pl
Hygge Hussp. z o.o.	$2,820,487.36	hyggehus.pl
Projekt Nowe Miastosp. z o.o.	$362,599.75	rogowskidevelopment.pl
Kadom Projektsp. z o.o.	$344,325.76	kadomprojekt.pl
Premmier Constructionsp. z o.o.	$225,369.83	premmier.com
Ambra TyszkoS.K.A.	—	ambradomy.com

Change history

Date	Event
2019-12-03	PKD change (Removed: 22.25.Z, 22.33.Z, 28.11.B, 28.11.C, 30.02.Z, 31.10.A, 31.10.B, 31.20.A, 31.20.B, 31.40.Z, 31.50.Z, 31.62.A, 31.62.B, 32.10.Z, 32.30.B, 33.20.A, 33.20.B, 33.30.Z, 40.10.A, 40.10.B, 40.10.C, 45.11.Z, 45.12.Z, 45.21.A, 45.21.B, 45.21.C, 45.21.D, 45.21.E, 45.21.F, 45.21.G, 45.22.Z, 45.23.A, 45.24.B, 45.25.A, 45.25.B, 45.25.C, 45.25.D, 45.25.E, 45.31.A, 45.31.B, 45.31.C, 45.31.D, 45.32.Z, 45.33.A, 45.33.B, 45.33.C, 45.34.Z, 45.41.Z, 45.42.Z, 45.43.A, 45.43.B, 45.44.A, 45.44.B, 45.45.Z, 50.10.A, 50.10.B, 50.30.A, 50.30.B, 51.13.Z, 51.14.Z, 51.53.A, 51.53.B, 51.62.Z, 51.64.Z, 51.65.Z, 52.48.A, 52.48.G, 55.11.Z, 55.12.Z, 60.23.Z, 60.24.A, 60.24.B, 60.24.C, 63.11.C, 63.12.C, 63.21.Z, 63.30.A, 63.30.B, 63.30.C, 63.30.D, 64.20.C, 65.12.B, 65.23.Z, 67.13.Z, 70.11.Z, 70.12.Z, 70.20.Z, 70.32.A, 70.32.B, 71.10.Z, 71.21.Z, 71.32.Z, 72.10.Z, 72.20.Z, 72.30.Z, 72.40.Z, 72.50.Z, 72.60.Z, 73.10.A, 73.10.G, 73.10.H, 73.20.A, 73.20.B, 74.12.Z, 74.13.Z, 74.14.A, 74.14.B, 74.15.Z, 74.20.A, 74.30.Z, 74.40.Z, 74.82.Z, 74.83.Z, 74.84.A, 74.84.B, 80.30.A, 80.30.B, 80.42.Z; Added: 43.11.Z, 43.22.Z, 43.29.Z, 43.99.Z)
2018-03-16	PKD change (Added: 41.20.Z)
2012-01-30	Address change (Watykańska 13, 15-638, Białystok → Augustowska 8, 15-218, Białystok)
2004-04-30	Entered in the register

FAQ

Last updated: 2026-07-10