Overview
Interinstall specialises in ventilation and industrial plant construction, including ventilation-system inspections and quotations based on detailed plans, bills of quantities and current DIN standards. The company handles projects from product supply and planning through installation and maintenance, providing mainly professional installation services in Germany and, on request, complete ventilation and filtration solutions.
Financials
The financial statement for 2024 has not yet been filed with the Financial Document Repository (past deadline).
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 2023.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2020-10-15. Active
34 1140 2004 0000 3602 8056 8562
Debt
1 closed proceeding recorded in KRZ history. Closed proceedings in history
| Registration date | Proceeding type | Status | |
|---|---|---|---|
| Apr 16, 2025 | Petition to declare entrepreneur bankruptcy | Closed |
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Aug 28, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Zakładu Ubezpieczeń Społecznych | |
| Mar 13, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Zakładu Ubezpieczeń Społecznych | |
| Mar 2, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Zakładu Ubezpieczeń Społecznych |
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 |
|---|---|---|---|
Sebastian Dawid Chyla (52) | 35 | $945.43 | 70% |
Marcin Wiktor Samiec (50) | 15 | $405.19 | 30% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Ekotecsp. z o.o. | $3,345,804.60 | ekotec.com.pl | ||
| Przedsiębiorstwo Instalacyjne Instal Toruńsp. j. | $2,841,259.41 | instaltorun.com.pl | ||
| Klima Investsp. z o.o. | $2,525,737.88 | klimainvest.pl | ||
| WM Instalacjesp. z o.o. + limited partnership | $1,969,031.78 | wminstalacje.pl | ||
| EKO Instal-Wentsp. z o.o. | $1,886,488.44 | ekoinstalwent.pl | ||
| Sanensp. z o.o. + limited partnership | $1,725,583.00 | sanen.pl | ||
| CNT Plussp. z o.o. | $945,031.17 | cnt.gda.pl | ||
| Odwierty.Netsp. z o.o. | $927,115.37 | odwierty.net | ||
| Innova Instalacjesp. z o.o. | $665,948.12 | innovainstalacje.pl | ||
| Ogrzewaniedomu24sp. z o.o. | $604,329.27 | ogrzewaniedomu24.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-12-02 | Address change (Al. Niepodległości 815/10, 81-854, Sopot → Al. Niepodległości 813-815/10, 81-810, Sopot) | |
| 2020-10-15 | Entered in the register |
FAQ
Last updated: 2026-10-08