Overview
KNOX Operations runs a boutique HIIT studio in Warsaw and offers a 50-minute Run & Lift workout that combines treadmill intervals with strength training. Every session is coach-led, and the weekly plan includes upper-body, lower-body and full-body work with treadmill formats such as endurance, sprints and hybrid. The site also mentions a post-workout area, KNOX Cafe with a shake bar, and KNOX Shop with clothing and accessories.
Industry
- Fitness facilities (93.13.Z)Primary
Bank accounts
Registered as a VAT taxpayer on 2026-03-27. Active
77 1020 4900 0000 8102 3877 5680
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.
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 |
|---|---|---|---|
Julia Anna Kulawska (26) | 15 | $405.19 | 25% |
Artur Wiesław Kulawski (56) | 30 | $810.37 | 50% |
Jan Jakub Nowak (27) | 15 | $405.19 | 25% |
Artur Wiesław Kulawski and Julia Anna Kulawska hold a combined 75% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Julia Kulawska (26)  | Natural person holding a senior management position (AML Act art. 2(2)(1)(a) indent 5). | |
Artur Kulawski (56) | Shareholder of a limited liability company, 3000.0 PLN | |
Jan Nowak (27) | Natural person holding a senior management position (AML Act art. 2(2)(1)(a) indent 5). |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Sinnetsp. z o.o. | $3,786,194.52 | sinnet.pl | ||
| Calypso Fitnesssp. z o.o. | $3,043,049.63 | calypso.com.pl | ||
| Stacja Grawitacja Poznańsp. z o.o. | $2,335,645.19 | stacjagrawitacja.pl | ||
| Stacja Grawitacja Łódźsp. z o.o. | $1,476,528.89 | stacjagrawitacja.pl | ||
| Fitness Consulting Groupsp. z o.o. | $639,532.86 | fitnessconsulting.pl | ||
| New Age Fitnesssp. z o.o. | $449,822.40 | newagefitness.pl | ||
| EFC FitnessS.A. | $351,044.50 | efc.pl | ||
| Action Studiosp. z o.o. | $71,947.00 | actiontrainingstudio.com | ||
| BE Awesomesp. z o.o. | $62,650.43 | beawesome.studio | ||
| RM. Pro Lifesp. z o.o. | $29,202.71 | bodylab-fitness.pl |
FAQ
Last updated: 2026-04-28