
Overview
Calvero has operated since 1994 and specializes in acoustic barriers. The company supplies aluminum, transparent, wooden, composite and anti-glare panels, as well as acoustic doors, gates and steel structures. It serves road, rail, aviation and industrial infrastructure projects.
Financials
The financial statement for 2025 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 2024.
Results vs industry
Industry
Bank accounts
Was a VAT taxpayer from 2009-12-01 to 2025-06-10. Removed from VAT register
Reason for removal: Art. 96 ust. 9a pkt 2 (VAT returns not filed for 3 consecutive months or a quarter)
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 22, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | Prezydent Miasta Częstochowa |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
To make declarations of will and sign on behalf of the company, joint action by two members of the management board is required in the case of a multi-member management board. In the case of a one-person management board, the President of the Management Board represents the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marcin Bartoszewski (48) | 4,800 | $64,829.82 | 24% |
Tomasz Dariusz Bocionek (50) | 15,200 | $205,294.44 | 76% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Marcin Bartoszewski (48) | Shareholder of a limited liability company, 240000.0 PLN | |
Tomasz Dariusz Bocionek (50) | Shareholder of a limited liability company, 760000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| KVMsp. z o.o. | $3,069.03 | zbrojarzy.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-07-18 | Address change (Ul. Katowicka 44, 42-263, Wrzosowa → Ul. Długa 29, 00-238, Warszawa) | |
| 2025-07-18 | Name change (Calvero 1 → Boltimo) | |
| 2025-07-18 | PKD change (Removed: 46.73.Z, 52.10.B, 63.99.Z, 70.22.Z, 71.12.Z, 82.11.Z, 82.19.Z, 82.99.Z; Added: 23.12.Z, 46.85, 47.92.Z, 68.11.Z, 70.10.B, 70.20.Z, 71.20.C, 78.10.Z) | |
| 2024-05-27 | Name change (Calvero → Calvero 1) | |
| 2016-11-09 | Address change (Bór 153 B, 42-202, Częstochowa → Ul. Katowicka 44, 42-263, Wrzosowa) |
FAQ
Last updated: 2026-04-17