ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Kirill Ukolov
KU
Born 05.02.1987 · 39 y

Kirill Ukolov

Data is aggregated from the Business Register's open data. Every role shows its source and date.

Datae-Business Register
On this page
Registry footprintCareer timelineActivity overviewHistoryCompaniesEnded rolesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KBSee the extension →
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
9active companies15years active
Ultimate beneficial owner
8
companies
Founder
7
companies
Shareholder
6
companies
Board member
6
companies
Top role
MTÜ AK Gym
Ultimate beneficial owner + Board member + Founder
since 26.10.2010 · 15 y
Latest activity
Reium OÜ
Ultimate beneficial owner + Founder + Shareholder + Board member
since 09.12.2024

Career timeline

e-Business Register
20102015202020252026KADDGROUP OÜKADDGROUP SERVICES OÜLeaderline OÜMassest OÜMTÜ AK GymOÜ TopKoristusReium OÜTALLREP OÜXON OÜosanik

History

e-Business Register · last 2 years
2024
09.12.2024OfficerSai osanikuks— Reium OÜ · Reium OÜ · 50 %
09.12.2024OfficerLisati tegelikuks kasusaajaks— Reium OÜ · Reium OÜ
09.12.2024OfficerAsutas ettevõtte— Reium OÜ · Reium OÜ
09.12.2024OfficerAstus juhatusse— Reium OÜ · Reium OÜ
⚠

Address shared by 80 companies (this person at 5 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 7a.

The address is likely a corporate-services bureau / virtual office shared by many unrelated entities.

Activity overview

e-Business Register
Roles by type
Board member6
Founder7
Shareholder6
Ultimate beneficial owner8
Companies by sector
Manufacturing3
Administrative and support service activities2

Companies (9)

e-Business Register
MO
Massest OÜ16215441Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 7820
Shareholder 50% · 03.09.2023Board member · 26.04.2021Ultimate beneficial owner · 26.04.2021Founder · 26.04.2021
5y
active
2,4m €
KO
kasusaajaasutajajuhatuse_liigekasusaajaosanikkasusaajajuhatuse_liigeosanikjuhatuse_liigekasusaajaasutajakasusaajajuhatuse_liigeasutajaasutajakasusaajaasutajaosanikjuhatuse_liigeosanikasutajakasusaajaosanikjuhatuse_liigekasusaajaasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • KADDGROUP OÜ – osanik (2024-04-18 – now), kasusaaja (2018-09-17 – now), asutaja (2018-06-18 – now), juhatuse_liige (2018-06-18 – now)
  • KADDGROUP SERVICES OÜ – kasusaaja (2021-11-08 – now)
  • Leaderline OÜ – osanik (2023-09-02 – now), kasusaaja (2020-10-28 – now), juhatuse_liige (2020-06-17 – now)
  • Massest OÜ – osanik (2023-09-03 – now), juhatuse_liige (2021-04-26 – now), kasusaaja (2021-04-26 – now), asutaja (2021-04-26 – now)
  • MTÜ AK Gym – kasusaaja (2018-09-04 – now), juhatuse_liige (2010-11-29 – now), asutaja (2010-10-26 – now)
  • OÜ TopKoristus – asutaja (2014-03-05 – now)
  • Reium OÜ – kasusaaja (2024-12-09 – now), asutaja (2024-12-09 – now), osanik (2024-12-09 – now), juhatuse_liige (2024-12-09 – now)
  • TALLREP OÜ – osanik (2023-09-01 – now), asutaja (2021-10-07 – now), kasusaaja (2021-10-07 – now)
  • XON OÜ – osanik (2023-09-01 – now), juhatuse_liige (2022-01-13 – now), kasusaaja (2022-01-13 – now), asutaja (2022-01-12 – now)
Construction2
Education1
Real estate activities1
Companies joined per year
320
201020172024
KADDGROUP OÜ
14509822
Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 25119
Shareholder 38% · 18.04.2024Ultimate beneficial owner · 17.09.2018Founder · 18.06.2018Board member · 18.06.2018
8y
active
1,3m €
LO
Leaderline OÜ14285207Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 25119
Shareholder 33% · 02.09.2023Ultimate beneficial owner · 28.10.2020Board member · 17.06.2020
6y
active
1,2m €
RO
Reium OÜ17130758Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68111
Ultimate beneficial owner · 09.12.2024Founder · 09.12.2024Shareholder 50% · 09.12.2024Board member · 09.12.2024
1y
active
838k €
KS
KADDGROUP SERVICES OÜ16360953Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 25111
Ultimate beneficial owner · 08.11.2021
4y
active
160k €
XO
XON OÜ16422039Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 43999
Shareholder 100% · 01.09.2023Board member · 13.01.2022Ultimate beneficial owner · 13.01.2022Founder · 12.01.2022
4y
active
44k €
OT
OÜ TopKoristus12626851Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 81211
Founder · 05.03.2014
12y
active
23k €
MA
MTÜ AK Gym80319514Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 85511
Ultimate beneficial owner · 04.09.2018Board member · 29.11.2010Founder · 26.10.2010
15y
active
TO
TALLREP OÜ16336179Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 43999
Shareholder 25% · 01.09.2023Founder · 07.10.2021Ultimate beneficial owner · 07.10.2021
4y
active
0 €