Overview
Kupper Glass is a company that offers high-quality glass wall systems characterized by excellent acoustic insulation and fire resistance. They provide solutions for office spaces, including single and double-glazed acoustic walls, fire-resistant walls, and modern privacy management technologies using variable transparency films. Additionally, they supply a range of door solutions that integrate with their glass wall systems.
Financials
The financial statement for 2025 has not yet been filed with the Financial Document Repository (past deadline).
Revenue history
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.
News
Industry
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
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 |
|---|---|---|---|
Marcin Kupper (41) | 25 | $675.31 | 49.0196% |
Romuald Franciszek Kupper (64) | 26 | $702.32 | 50.9804% |
Romuald Franciszek Kupper and Marcin Kupper hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Marcin Kupper (41)  | Shareholder of a limited liability company, 2500.0 PLN | |
Romuald Franciszek Kupper (64) | Shareholder of a limited liability company, 2600.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Convex-Glasssp. z o.o. | $26,801,961.85 | convexglass.pl | ||
| Glasposp. z o.o. | $9,054,469.15 | glaspo.pl | ||
| Vitroformsp. z o.o. | $5,993,531.31 | vitroform.pl | ||
| Kupper Glasssp. z o.o. + limited partnership | $2,332,024.73 | kupper.pl | ||
| Glascosp. z o.o. | $1,333,625.24 | glasco.pl | ||
| S-Glassp. z o.o. | $1,056,126.21 | s-glas.pl | ||
| Glassicsp. z o.o. | $568,296.21 | glassic.com.pl | ||
| Basolesp. z o.o. | $31,341.55 | basole.com | ||
| Owmetsp. z o.o. | $26,670.21 | owmet.pl | ||
| HourglassP.S.A. | $1,942.35 | hourglass.pl |
FAQ
Last updated: 2026-10-02