
Overview
Dalba Sp. z o.o. carries out specialist diving and hydrotechnical work in rivers, ports, bodies of water and at sea. Its services include building and repairing hydrotechnical structures, reinforcing beds, recovering objects from water, and underwater welding, cutting, demolition and inspections.
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 2 of 3 financial statements were filed late (the longest delay 311 days for 2023).
- 2025not filed
- 202429/09/2025
- 202322/05/2025
- 202213/07/2023
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2024.
Results vs industry
Industry
Offer
- Underwater construction works
- Hydrotechnical repairs
- Underwater concreting
- Seabed reinforcement
- Underwater welding
- Underwater cutting
- Underwater inspections
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Analytics
- Google Tag Manager
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 |
|---|---|---|---|
Adam Krewskiage 46 | 91 | $1,229.07 | 91% |
Others | 9 | $121.56 | 9% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2022-01-01.
84 1050 1559 1000 0090 8290 9475
62 1050 1559 1000 0090 8290 9483
09 1090 2659 0000 0001 6653 0589
Debt
No entries in the National Debtors Register (KRZ).
Public aid
4 public aid cases recorded, with a total value of $29,079.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 29, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $14,407$14,407 | Polfund Fundusz Poręczeń Kredytowych S.A. | |
| Oct 22, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $10,147$10,147 | Prezes Banku Gospodarstwa Krajowego | |
| Nov 10, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $2,463$2,463 | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| DSZsp. z o.o. | $755,417.57 | dsz.com.pl | ||
| Poolbrotherssp. z o.o. | $517,121.85 | poolbrothers.pl | ||
| Energy Balticosp. z o.o. | $473,156.40 | energybaltico.pl | ||
| Profes Systemssp. z o.o. | $428,055.84 | alpinweld.com | ||
| Aquaticsp. z o.o. | $426,954.45 | aquatic.pl | ||
| DG Systemsp. z o.o. | $383,814.90 | dgsystem.com.pl | ||
| Otech-Serwissp. z o.o. | $371,241.73 | otech-serwis.pl | ||
| Region Budsp. z o.o. | $218,167.82 | regionbud.com | ||
| Dagsmasp. z o.o. | $193,055.30 | dagsma.pl | ||
| Piomorsp. z o.o. | $163,105.17 | paleniepodwodne.pl |
FAQ
Last updated: 2026-04-09