What is the main business of Rab-Instal?

The main business activity of Rab-Instal focuses on plumbing, heat and air-conditioning installation.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on July 14, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Barbary 21, 40-053 Katowice.

Who is on the management board?

The management board consists of: Artur Mateusz Rabstajn (Vice President of the Management Board) and Damian Bartłomiej Rabstajn (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 10,000 (approx. $2,701).

What period do the latest financial data cover?

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

What revenue was generated?

The company reported a revenue of $501,540 in 2025, which is an increase of 103.1% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $80,628, meaning the company increased its profit by 111.6%.

Which cost dominates operating expenses?

The largest operating cost category falls under cost of goods and materials sold. This category amounted to $298,100 in 2025, representing 83% of all operating expenses.

Rab-Instalsp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-07-14

Share capital

10,000.00 PLN

Activity description

Rab-Instal designs and installs sanitary and industrial systems, including heating, ventilation, air conditioning, and water and sewer installations. The company delivers design-and-build projects, performs measurements and diagnostics, and helps clients apply for funding for boiler replacement, heat pumps, photovoltaics, and home heat recovery ventilation.

Registered address

ul. Barbary 21, 40-053 Katowice, Poland

Website

rab-instal.pl

Phone

Social media

Electronic delivery address

AE:PL-21422-98090-WBBJI-22

Financials

Revenue history (in k)

Filing timeliness

1 of 5 financial statements was filed late (for 2021, 88 days late).

202515/06/2026
202401/07/2025
202327/06/2024
202204/07/2023
202111/10/2022

Filed on timeDelayFiling deadline

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

Revenue

This companyUSD 501.54kMedianUSD 332.76kAverageUSD 1.34m

Net profit

This companyUSD 80.63kMedianUSD 13.88kAverageUSD 75.09k

Operating costs

This companyUSD 359.24kMedianUSD 302.38kAverageUSD 1.23m

Assets

This companyUSD 971.17kMedianUSD 193.32kAverageUSD 867.44k

Industry

Authorized Representatives

Artur Mateusz Rabstajn – Vice President of the Management Board

Damian Bartłomiej Rabstajn – President of the Management Board

Manner of representation

Each member of the management board is authorised to represent the company independently.

Ownership

Owner	Shares	Share value	Stake
Artur Mateusz Rabstajnage 42	50	$1,350.62	50%
Damian Bartłomiej Rabstajnage 41	50	$1,350.62	50%

Artur Mateusz Rabstajn and Damian Bartłomiej Rabstajn hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2020-09-24.

mBank
39 1140 2004 0000 3902 8020 8261
mBank
79 1140 2004 0000 3603 0075 1027

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
Przedsiębiorstwo Projektowo - Instalacyjne Vrgsp. z o.o. + limited partnership	$1,322,858.77	vrg-wentylacja.pl
Stańczak Instalacjesp. z o.o.	$1,199,507.86	fhustanczak.pl
Festa-Ventsp. z o.o.	$998,610.16	festa-vent.pl
Komfosp. z o.o.	$759,494.80	komfo.pl
Domiwentsp. z o.o.	$508,720.21	domiwent.pl
Royal Instal Systemsp. z o.o.	$322,207.82	royal-system.pl
Inter-Klimasp. z o.o.	$285,783.22	inter-klima.pl
Top-Instal Innovationssp. z o.o.	$250,738.81	topinstal.com.pl
Instal Worksp. z o.o.	$220,566.25	instalwork.pl
KBS Investmentsp. z o.o.	$208,150.86	kbsinvestment.pl

Change history

Date	Event
2026-03-19	Address change (Ul. Piotra Bardowskiego 1/46, 40-836, Katowice → Ul. Barbary 21, 40-053, Katowice)
2022-10-21	PKD change (Removed: 78.30.Z; Added: 68.10.Z)
2020-07-14	Entered in the register

FAQ

Last updated: 2026-06-15