Overview
Sq Line is a manufacturer of aluminum joinery, specializing in facades, doors, and windows. They produce energy-efficient facades, elegant and secure doors, and modern windows tailored to the architectural style of buildings. Their products are designed to meet contemporary investor requirements and trends.
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 2018-11-14. Active
53 1050 1559 1000 0090 8088 5255- 72 1050 1559 1000 0090 8046 9753
- 91 1050 1559 1000 0090 8073 5773
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
10 public aid cases recorded, with a total value of $196,080.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 22, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,411$1,411 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Nov 29, 2021 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $17,532$17,532 | Prezes Banku Gospodarstwa Krajowego | |
| Mar 8, 2021 | Other crisis aid | $14,097$14,097 | Starosta Powiatu Koszalin |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2020-10-29 | Podniesienie konkurencyjności SQ LINE Sp. z o.o. na rynku międzynarodowym i krajowym poprzez wdrożenie do produkcji nowych innowacyjnych produktów | $100.1K$100,133 | Regionalny Program Operacyjny Województwa Zachodniopomorskiego 2014-2020 |
Tenders
2 tenders recorded as contractor, with a total value of $101,250.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| May 18, 2026 | Wymiana okien stałych na uchylno-rozwierne w istniejącej fasadzie budynku Teatru Polskiego w Szczecinie przy ul. Swarożyca 5. | $58,102$58,102 | Teatr Polski | |
| Aug 26, 2024 | Świadczenie kompleksowych usług konserwacji i serwisu technicznego stolarki aluminiowej – wszystkie konstrukcje - zamontowanych w budynku teatru polskiego w szczecinie | $43,147$43,147 | Teatr Polski |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Joint action by two members of the management board is required to submit declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Paweł Łuczak (48) | — | $27,012.43 | 66.6667% |
Agata Emilia Wasilewska (37) | 500 | $13,506.21 | 33.3333% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Paweł Łuczak (48)  | Shareholder of a limited liability company, 100000.0 PLN | |
Agata Emilia Wasilewska (37) | Shareholder of a limited liability company, 50000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Naumalsp. z o.o. | $4,443,235.60 | naumal.com | ||
| Volcanosp. z o.o. | $4,234,841.39 | volcano-windows.com | ||
| Vista Polandsp. z o.o. | $4,200,873.48 | vista-poland.com | ||
| MM Aluminiumsp. z o.o. + limited partnership | $2,422,222.76 | mmaluminium.pl | ||
| Steel Designsp. z o.o. | $2,288,488.92 | steeldesign-ce.eu | ||
| Aluperfektsp. z o.o. | $1,690,462.36 | aluperfekt.pl | ||
| Luxstalsp. z o.o. | $1,618,811.83 | luxstal.pl | ||
| Bp-Metal sp. z o.o.sp. k. | $1,573,867.93 | bp-metal.eu | ||
| Tomal Aluminiumsp. z o.o. | $1,511,852.53 | tomal.pl | ||
| MP Aluminiumsp. z o.o. | $1,434,793.16 | mpaluminium.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-07-16 | PKD change (Removed: 43.29.Z; Added: 43.23.Z, 43.24.Z, 43.41.Z) | |
| 2021-08-06 | Address change (Ul. Morska 4b/13, 75-218, Koszalin → Ogrodowa 3, 76-004, Sianów) | |
| 2018-11-15 | Address change (Ul. Mieczysława Karłowicza 46a/4, 75-563, Koszalin → Ul. Morska 4b/13, 75-218, Koszalin) | |
| 2018-10-04 | Entered in the register |
FAQ
Last updated: 2026-07-16