
Overview
Delken is a company that revolutionizes oral hygiene by manufacturing toothbrushes that utilize ionic and sonic technology to effectively remove plaque from teeth surfaces. Their product range includes travel toothbrushes and premium manual options, all clinically proven to enhance cleaning efficiency by up to 196% compared to standard toothbrushes. The brand emphasizes that their toothbrushes are not related to the electric car company Tesla but are named after the inventor Nikola Tesla.
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 2020-11-25. Active
55 1050 1025 1000 0090 8109 6613
33 1050 1025 1000 0090 8109 6621
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
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 | Share value | Stake |
|---|---|---|---|
Piotr Świerzyński (26) | 1,500 | $20,259.32 | 50% |
Robert Świerzyński (51) | 1,500 | $20,259.32 | 50% |
Piotr Świerzyński and Robert Świerzyński hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Piotr Świerzyński (26) | Shareholder of a limited liability company, 75000.0 PLN | |
Robert Świerzyński (51) | Shareholder of a limited liability company, 75000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Tussasp. z o.o. | $23,880.55 | tussa.pl | ||
| Polidental Tradesp. z o.o. | $9,409.06 | poli.dental |
FAQ
Last updated: 2026-07-16