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Search›Companies›OÜ Oo & Ka
12560589ActivePrivate limited company

OÜ Oo & Ka

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Köie tn 2-1·EMTAK 9039 — Other support activities to arts and performing arts·12+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.10.2013e-Business Register
Address
Köie tn 2-1, Põhja-Tallinna linnaosa, Tallinn, 10415 Harju maakondADS · e-Business Register
E-mail address
ott.karulin@gmail.come-Business Register
Telephone
+372 5208498· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 9039 - Other support activities to arts and performing artse-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia'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
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
275 €
▼ 81% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 28. oktoober 2013, primary activity: Other support activities to arts and performing arts. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoRTK
e-Business Register ↗
Revenue
275 €
▼ 81% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 3 h ago
OK
Ott Karulin
Born 1980 · 46 y · board member since 28.10.2013
Board member

Founders

e-Business Register · 3 h ago
OK
Ott Karulin
Born 1980 · 46 y · founder since 27.10.2013
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
OK
Ott Karulin
Born 1980 · 46 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 3 h ago
OK
Ott Karulin
Born 1980 · 46 y · ultimate beneficial owner since 30.09.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
275 €
↘ -80.7% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 5208498Telia Eesti AS

State-sector payments (6 · 1k €)

RTK Makseandmik · 15.05.2026
Transactions
6
2024–2026 · 3 years
Total amount
1k €
avg 208,33 €
Buyers
3
State and municipal bodies
Latest
17.03.2026
200 € · SA Kultuurileht

2026: 200 € · 2025: 175 € · 2024: 875 €

BuyerTxAmountShare
SA Kultuurileht
90005426
4

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
12.04.2026ReportEsitati 2025. aasta aruanne— Käive 275 €
2025
08.06.2025ReportEsitati 2024. aasta aruanne— Käive 1425 €

Connected companies

Same-person ties · e-Business Register

OÜ Oo & Ka is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Ott Karulin (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Ott
3 companies
Via personOtt Karulin
2025275 €264 €17k €17k €012.04.2026
20241425 €1376 €17k €17k €008.06.2025
20231001 €991 €16k €16k €006.03.2024
2022367 €21 €15k €15k €014.01.2023
20211362 €1068 €15k €15k €006.03.2022
2020900 €611 €14k €14k €005.03.2021
20191585 €741 €13k €13k €002.01.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
800 €
SA Eesti Arhitektuurimuuseum
90016105
1
300 €
Eesti Muusika- ja Teatriakadeemia
74000547
1
150 €
20261 transaction · 200 €
17.032026
SA Kultuurileht90005426
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
200 €
20251 transaction · 175 €
23.102025
SA Kultuurileht90005426
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
175 €
20243 transactions · 680 €
14.102024
SA Kultuurileht90005426
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
230 €
25.092024
SA Eesti Arhitektuurimuuseum90016105
MAJANDAMISKULUD · Muuseumid
300 €
19.062024
Eesti Muusika- ja Teatriakadeemia74000547
MAJANDAMISKULUD · Üldiseloomuga ülekanded valitsussektoris
150 €
Show remaining 1 transactions+
20241 transaction · 195 €
22.032024
SA Kultuurileht90005426
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
195 €
3
OK
Ott Karulin
board member, founder, shareholder 100%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Mittetulundusühing Eesti Pärimusmuusika Keskus
Supervisory board member
80116582
Sihtasutus Eesti Draamateater
Supervisory board memberUltimate beneficial owner
90008264
Sihtasutus Südalinna Teater
Supervisory board memberUltimate beneficial owner
90008666