Overview
4 Spec is a company that provides thermal imaging, leak detection, and intelligent drying services for buildings. They utilize advanced technology, including high-quality thermal cameras and AI-assisted drying systems, to quickly and effectively diagnose damage, locate leaks, and dry structures without invasive methods. Their services also include inspections of residential, commercial, and industrial buildings, as well as technical reviews of electrical and heating installations.
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 2012-05-21. Active
79 2130 0004 2001 0598 6690 0001
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 25, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | PREZYDENT MIASTA BYDGOSZCZ |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Each member of the management board is authorised to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Stake |
|---|---|---|
Danuta Kaczor (71) | 50 | 50% |
Marcin Kaczor (50) | 50 | 50% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Danuta Kaczor (71)  | Shareholder of a limited liability company, 2500.0 PLN | |
Marcin Kaczor (50) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Hydro Projektsp. z o.o. | $159,642.94 | osuszanie-budynkow.net | ||
| Firecontrolsp. z o.o. | $137,619.47 | firecontrol.pl | ||
| Grade Systemsp. z o.o. | $116,357.56 | gradesystem.pl | ||
| Selfsystemsp. z o.o. | $116,522.57 | selfsystem.net.pl | ||
| Gazdarsp. z o.o. | $74,500.35 | gazdar.pl | ||
| Mk-Inteligentnydomsp. z o.o. | $76,802.05 | mkinteligentnydom.pl | ||
| G-Konektsp. z o.o. | $55,370.19 | g-konekt.pl | ||
| Odbiory Remontowsp. z o.o. | $50,100.58 | odbioryremontow.pl | ||
| PRO Termowizjasp. z o.o. | $48,257.91 | protermowizja.pl | ||
| Green Tech Industrialsp. z o.o. | $46,945.91 | gt-i.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-04-16 | PKD change (Removed: 42, 59, 65, 71, 90, 98; Added: 43.99.Z) | |
| 2014-09-23 | Address change (Modrakowa 44a/36, 85-864, Bydgoszcz → Chłopickiego 5/2, 85-216, Bydgoszcz) | |
| 2012-05-18 | Entered in the register |
FAQ
Last updated: 2026-07-16