
MK Securitysp. z o.o.
Private security activities, excluding security systems service activities
Overview
MK Security provides personal and property protection, VIP protection, and security for mass, outdoor and event gatherings. Its team includes more than 300 experts, continuously monitors over 400 facilities, and has secured more than 500 events.
Financials
Industry
Offer
- Personal and property protection
- Mass event security
- VIP protection
- Physical security
- Facility monitoring
- Security audits
- Medical rescue
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Tag Manager
Public procurement
No recorded participation in tenders.
MK Security is the contractor in 2 public sector contracts, worth USD 3.24k in total. They were signed with 2 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Jul 16, 2026 | Security | $1,054 | Gminna Biblioteka Publiczna w Kotuniu | |
| Jul 6, 2026 | Provision of security services and maintenance of order during the mass event “Dożynki Gminno-Parafialne w Serokomli” | $2,187 | Gminna Biblioteka Publiczna w Serokomli |
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 |
|---|---|---|---|
Marcin Andrzej Karolewskiage 46 | 30 | $810.37 | 60% |
Karol Marcin Matwiejczukage 42 | 20 | $540.25 | 40% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2025-08-06.
25 1020 4476 0000 8102 0542 2003
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Grupa Protektomsp. z o.o. | $2,496,727.91 | protektom.pl | ||
| MBJ Securitysp. z o.o. | $1,554,954.00 | mbjsecurity.pl | ||
| ITS Securitysp. k. | $1,251,237.44 | itssecurity.pl | ||
| MBJ Grupasp. z o.o. | $1,256,978.59 | mbjgrupa.com.pl | ||
| Omega Sec.sp. z o.o. | $1,129,860.45 | omegasecurity.pl | ||
| Kontra24.Plsp. z o.o. | $393,294.33 | kontra24.pl | ||
| Multi Securitysp. z o.o. | $233,678.28 | multisecurity.pl | ||
| Wiktor15sp. z o.o. | $50,025.11 | polnagcommando.pl | ||
| Dragon Defence Groupsp. z o.o. | $49,401.78 | dragonochrona.com.pl | ||
| Sentinel Groupsp. z o.o. | $7,158.11 | sentinelgroup.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-12-19 | PKD change (Added: 80.20.Z) | |
| 2024-11-21 | Address change (Ul. 10 Lutego 15c/205, 08-110, Siedlce → Ul. Kolejowa 29, 08-110, Siedlce) | |
| 2024-07-15 | Entered in the register |
FAQ
Last updated: 2026-04-12