What is the main business of Blower Door Test?

The main business activity of Blower Door Test focuses on other technical testing and analysis.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 18, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Pomorska 17A, 03-101 Warszawa.

What is the share capital?

The share capital of the company is PLN 50,000 (approx. $13,506).

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 652,096, representing an increase of 87.2% compared to 2024.

Yes, the company recorded a net profit of USD 47,469 in 2025, meaning the company increased its profit by 58.1%.

Blower Door Testsp. z o.o.

Other technical testing and analysis

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-05-18

Share capital

50,000.00 PLN

Activity description

Blower Door Test has performed airtightness tests for buildings, rooms and ventilation systems since 2012, and identifies air leaks. The company provides consulting, thermographic inspections and measurements for certification, training, and Retrotec equipment sales.

Registered address

ul. Pomorska 17A, 03-101 Warszawa, Poland

Website

blowerdoortest.pl

Phone

Social media

Electronic delivery address

AE:PL-98094-22000-CDVWI-22

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 94 days early.

202522/04/2026
202421/03/2025
202316/04/2024
202220/04/2023

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 652.10kMedianUSD 191.00kAverageUSD 829.70k

Net profit

This companyUSD 47.47kMedianUSD 8.71kAverageUSD 60.13k

Operating costs

This companyUSD 599.72kMedianUSD 157.35kAverageUSD 771.61k

Assets

This companyUSD 545.14kMedianUSD 143.09kAverageUSD 797.88k

Industry

Authorized Representatives

Adam Stanisław Ostrowski – President of the Management Board

Przemysław Morysiak – Attorney-in-fact (sole)

Manner of representation

Each member of the management board is independently authorised to make declarations and sign on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Adam Stanisław Ostrowskiage 50	910	$12,290.65	91%
Others	90	$1,215.56	9%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2022-06-15.

mBank
34 1140 1010 0000 4717 0600 1001
mBank
28 1140 2004 0000 3502 8244 3729

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Zakład Wykonywania Pomiarów Emitorsp. z o.o.	$1,081,000.94	emitor.com.pl
Mobilne Laboratorium Techniki Budowlanejsp. z o.o.	$1,042,454.37	badaniaokien.pl
BLWMsp. z o.o.	$894,381.13	blwm.pl
Proftechsp. z o.o.	$882,838.29	proftech.com.pl
De-Techsp. z o.o.	$782,342.23	de-tech.pl
Laboratorium Techniki Budowlanejsp. z o.o.	$413,702.73	ltb.org.pl
RW Projektsp. z o.o.	$266,170.67	rwprojekt.com.pl
Nadzorujesz.Plsp. z o.o.	$246,699.85	nadzorujesz.pl
TOSOsp. z o.o.	$246,217.81	toso.com.pl
TRT Pomiarysp. z o.o.	$143,304.39	trtpomiary.pl

Change history

Date	Event
2026-09-09	Share capital increase (10,000.00 PLN → 50,000.00 PLN)
2023-05-25	Address change (Ul. Ostródzka 87a, 03-287, Warszawa → Ul. Pomorska 17a, 03-101, Warszawa)
2022-05-18	Entered in the register

FAQ

Last updated: 2026-10-03