Kristjan Kulu

Equity holdings (3)

Companies in which this person holds a stake.

• QLU Holding OÜ100.00%

  Osaühing1153940014.0 k €since 2023-09-02
• CitySecurity OÜ48.00%

  Osaühing11882061733.6 k €since 2025-08-08
• E.K Material Technology OÜ40.00%

  Osaühing149329830 €since 2023-09-01

Active roles (3)

• CitySecurity OÜ — Juhatuse liige (since 2025-08-06)
• Qsys Eesti OÜ — Juhatuse liige (since 2022-11-11)
• QLU Holding OÜ — Juhatuse liige (since 2008-11-13)

Co-directors (4)

People who currently serve on the same boards. Sorted by number of shared companies.

• Heikki Lind1 shared companyCitySecurity OÜ
• Nikolai Aron1 shared companyCitySecurity OÜ
• Tarmo Kuusk1 shared companyQsys Eesti OÜ
• Tarmo Peterson1 shared companyQsys Eesti OÜ

Co-investors (3)

People who hold equity in the same companies. Sorted by number of shared stakes.

• Ene Ader1 shared companyE.K Material Technology OÜ
• Heikki Lind1 shared companyCitySecurity OÜ
• Nikolai Aron1 shared companyCitySecurity OÜ

Data sources

• Estonian Business Register (RIK)updated daily