Overview
Stef-Bud is a manufacturer and installer of roof skylights and various types of roofing structures designed to allow natural light into buildings. They produce skylights in different shapes, including pyramid, arch, and dome styles, as well as smoke vents and other light-transmitting constructions. The company has been operating in the construction industry since 2007 and uses polycarbonate materials for their products.
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
Industry
Bank accounts
Registered as a VAT taxpayer on 2019-07-03. Active
30 1020 4128 0000 1102 0149 4848
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
9 public aid cases recorded, with a total value of $37,906.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 11, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,906$1,906 | Starosta Powiatu Oborniki | |
| Apr 14, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $849$849 | Stowarzyszenie na Rzecz Spółdzielni Socjalnych | |
| Jun 28, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $5,235$5,235 | Krajowa Agencja Informacyjna Info sp. z o.o. |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
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 |
|---|---|---|---|
Sebastian Stefaniak (48) | 99 | $2,674.23 | 99% |
Others | 1 | $27.01 | 1% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Natalia Bogusława Stefaniak (39)  | Shareholder of a limited liability company, 100.0 PLN | |
Sebastian Stefaniak (48) | Shareholder of a limited liability company, 9900.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Stabiframesp. z o.o. | $764,805.60 | stabiframe.pl | ||
| Fawikom-Bissp. z o.o. | $594,366.47 | fawikom.pl | ||
| AK Steelsp. z o.o. | $576,933.36 | aksteel.pl | ||
| Dream Constructionsp. z o.o. | $520,480.29 | dreamcon.pl | ||
| Staltemsp. z o.o. | $532,863.73 | staltem.com | ||
| Stopstal Developmentsp. z o.o. | $329,022.10 | stopstal.pl | ||
| Jankstallsp. z o.o. | $156,365.34 | jankstall.com | ||
| Stalbarsp. z o.o. | $67,503.33 | stalbar.pl | ||
| SUN Rest Technologies Groupsp. z o.o. | $56,947.65 | sunrest.pl | ||
| Otochodzisp. z o.o. | $48,523.62 | otochodzi.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-01-16 | Address change (Ul. Kolejowa 11i, 64-630, Ryczywół → Ul. Kowanowska 15, 64-600, Oborniki) | |
| 2025-01-16 | PKD change (Removed: 25.12.Z, 41.20.Z, 43.11.Z, 43.29.Z, 43.32.Z, 43.39.Z, 43.91.Z, 47.99.Z; Added: 25.53.Z, 41.00.A, 41.00.B, 43.41.Z, 49.41.Z, 52.10.B) | |
| 2021-12-13 | Address change (Ul. Kowanowska 15, 64-600, Oborniki → Ul. Kolejowa 11i, 64-630, Ryczywół) | |
| 2019-06-26 | Entered in the register |
FAQ
Last updated: 2026-07-15