Overview
Deventer has been designing and manufacturing sealing profiles for windows and doors for nearly 50 years, with production facilities in Germany, the Netherlands, Poland and Russia. The company supplies seals tailored to customer needs and provides consultations and technical advice, with quality management based on ISO 9001.
Financials
Revenue history (in m)
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 1996-09-21. Active
05 1880 0009 0000 0011 0272 9001- 32 1880 0009 0000 0011 0272 9000
- 75 1880 0009 0000 0011 0272 9002
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $2.4M$2,372,781 |
Buildings and premises | $505.5K$505,452 |
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
If the management board is a multi-member management board, joint action of two members of the management board or one member of the management board jointly with a commercial proxy is required to represent the company, including to make declarations on behalf of the company. If the management board is a one-person management board, the President of the one-person management board is authorized to represent the company independently, including to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Roto Frank Fenster- Und Türtechnologie Gmbh | 750 | $141,004.86 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| EkoplastS.A. | $18,761,620.86 | ekoplast-group.com | ||
| Pamosp. z o.o. | $15,930,765.16 | pamo.pl | ||
| Plastixalsp. z o.o. | $14,899,864.97 | plastixal.pl | ||
| VertexS.A. | $14,135,114.61 | vertex.pl | ||
| AIBS.A. | $13,679,436.62 | aib.com.pl | ||
| Komsta Okna I DrzwiS.A. | $12,948,521.06 | komsta.pl | ||
| Thermoplast TechnologyP.S.A. | $11,716,182.46 | thermoplast.eu | ||
| EmpolS.A. | $8,777,952.45 | empol.pl | ||
| Petecki Investmentsp. z o.o. | $7,439,140.99 | petecki.eu | ||
| Wielkopolska Fabryka Okien Variantsp. z o.o. + limited partnership | $6,830,532.12 | variant-okna.pl |
Change history
| Date | Event | |
|---|---|---|
| 2021-12-16 | Name change ("inter-Deventer" → Deventer) | |
| 2006-04-18 | Address change (Warszawska 89, 42-470, Siewierz → Gen. Stefana Grota-Roweckiego 187, 41-200, Sosnowiec) | |
| 2001-10-12 | Entered in the register |
FAQ
Last updated: 2026-10-07