What is the main business of Studio S1?

The main business activity of Studio S1 focuses on architectural activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 8, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Lubelska 22, 43-300 Bielsko-Biała.

Who is on the management board?

The management board consists of: Aleksandra Alicja Stojanowska (Member of the Management Board) and Marek Wojciech Stojanowski (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

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?

The company reported a revenue of $180,707 in 2025, which is an increase of 52.2% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $37,111, meaning the company increased its profit by 112.5%.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $69,730 in 2025, representing 50% of all operating expenses.

Studio S1sp. z o.o.

Architectural activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-12-08

Share capital

5,000.00 PLN

Registered address

ul. Lubelska 22, 43-300 Bielsko-Biała, Poland

Electronic delivery address

AE:PL-82852-94451-RVCAC-32

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 162 days early.

202503/02/2026
202404/02/2025

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, city, voivodeship and across Poland in 2025.

Industry · Architectural activities1,008 / 2,121

Top 48%

Division · Architectural and engineering activities; technical testing and analysis1,458 / 3,047

Top 48%

Sector · Administrative and support service activities6,300 / 14,391

Top 44%

City · Bielsko-Biała1,513 / 2,740

Top 55%

Voivodeship · Śląskie19,107 / 33,279

Top 57%

Country · Poland170,155 / 297,935

Top 57%

Results vs industry

Revenue

This companyUSD 180.71kMedianUSD 138.07kAverageUSD 469.65k

Net profit

This companyUSD 37.11kMedianUSD 5.60kAverageUSD 30.93k

Operating costs

This companyUSD 139.85kMedianUSD 117.95kAverageUSD 419.39k

Assets

This companyUSD 69.42kMedianUSD 77.84kAverageUSD 397.12k

Industry

Architectural activities (71.11.Z)Primary
Architectural and engineering activities and related technical consultancy (71.1)
Technical testing and analysis (71.2)

Public procurement

1 tender recorded as contractor, with a total value of $33,854.

Publication date	Subject	Amount	Contracting authority
Mar 20, 2025	Preparation of design and cost-estimate documentation for thermal modernisation of the Dom Pomocy Społecznej „Domu Nauczyciela” building at ul. Pocztowa 14a in Bielsko-Biała.	$33,854$33,854	Miasto Bielsko-Biała Urząd Miejski w Bielsku-Białej

Signed on	Subject	Amount	Public buyer
Oct 20, 2026	Preparation of design and cost estimate documentation, together with the necessary appendices, for the modernisation of the swimming pool lobby "Troclik" at ul. Gen. Kazimierza Sosnkowskiego 14 in Bielsko-Biała, hereinafter referred to as the Documentation, and provision of author supervision during the works based on the Documentation.	$6,051	Miasto Bielsko-Biała
Aug 26, 2026	Preparation of design and cost estimate documentation for the modernisation of the town hall tower at Pl. Ratuszowy 1 in Bielsko-Biała, hereinafter referred to as the Documentation, and provision of author’s supervision during the works based on the Documentation	$7,347	Miasto Bielsko-Biała
Jul 31, 2026	Preparation of design and cost estimate documentation for the project: "purchase and installation of benches and litter bins in the area of OW Paprocany"	$4,214	Tyski Zakład Usług Komunalnych w Tychach

Authorized Representatives

Aleksandra Alicja Stojanowska – Management Board Member

Marek Wojciech Stojanowski – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Aleksandra Alicja Stojanowskaage 24	25	$337.66	25%
Marek Wojciech Stojanowskiage 54	75	$1,012.97	75%

Marek Wojciech Stojanowski and Aleksandra Alicja Stojanowska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-01-01.

PKO Bank Polski
75 1020 1390 0000 6602 0754 9290

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
Inbud Projektsp. z o.o.	$976,526.76	inbud.bielsko.pl
Archas Designsp. z o.o.	$828,171.27	archas.pl
Pracownia Projektowa Archexsp. z o.o.	$773,446.24	archex.com.pl
K3xmoresp. z o.o.	$208,766.50	k3xmore.pl
Kogo Architekturasp. z o.o.	$178,267.57	kogo.com.pl
Paradox Borczyk, Marszoliksp. k.	$173,379.28	paradox-pa.com
Attimo Designsp. z o.o.	$170,266.20	attimodesign.pl
Hornik Chmura Architekturasp. z o.o.	$158,801.52	hornikchmuraarchitektura.com
Borderlinesp. z o.o.	$149,517.18	nicchia.pl
BORM Janura+Heroksp. j.	–	borm.pl

FAQ

Last updated: 2026-04-28