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Search›Companies›Osaühing Avatud ring
10687050ActivePrivate limited company

Osaühing Avatud ring

Tartu maakond, Tartu linn, Tartu linn, Meloni tn 25a·EMTAK 85599 — Other education n.e.c.·25+ years
Andmed · ···
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.08.2000e-Business Register
Address
Meloni tn 25a, Tartu linn, Tartu linn, 51007 Tartu maakondADS · e-Business Register
E-mail address
martin.tiidelepp@gmail.come-Business Register
Telephone
+372 5167897· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
Share capital
2556,00 €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 2026
14 996 €
▼ 40% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
68 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 28. august 2000, primary activity: Other education n.e.c.. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 11 sourcese-Business Register · 1 min agoMTARTKProcurementsEIS · PRIAWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026
15k €
▼ 40% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
68 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 4 h ago
MT
Martin Tiidelepp
Born 1972 · 54 y · board member since 23.10.2009
Board member

Founders

e-Business Register · 4 h ago
OD
Osaühing Deepak GruppFOREIGN
Foreign / not in register · founder since 28.08.2000
Founder

Shareholders

e-Business Register · 4 h ago
MT
Martin Tiidelepp
Born 1972 · 54 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Subsidiaries

e-Business Register · shareholders · 4 h ago

Osaühing Avatud ring is a shareholder or officer in 1 more company.

EFENCO OÜ
Shareholder 1%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
15k €
↘ -40.3% vs 2023
State taxes 2023
4k €
↘ -55.7% vs 2022
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Website analysis · 4 h tagasi
Domains (1)
avatudring.ee
SPF
REGVirtuaal.com OÜ
SRCEIS WHOIS
Detected technologies
UI frameworkBootstrap · Tailwind CSS
Content management (CMS)WordPress
Web serverLiteSpeed
JavaScript libraryjQuery
Mobile carrier

Grants (1 · 1k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
Töötasu hüvitis 2021
Estonian Unemployment Insurance FundTöötasu hüvitis 2.0 (COVID-19)Eesti Töötukassa2021
1028 €

Public procurements (1 · 5k €)

Procurement Register · 3 h tagasi
Awards
1
2016–2016 · 1 year
Total amount
5k €
avg 5k €
Buyers
1
top: Viljandi Gümnaasium
Latest
01.08.2016
5k € · Viljandi Gümnaasium
20161 award5k €
01.082016
Osaluspõhine ning õnnestunud õppimist toetav kool - Viljandi Gümnaasiumi meeskonna arendusprojekt
ServicesNotice ted-2017-11-794
Viljandi Gümnaasium
70009341
5421 €
Award value

State-sector payments (12 · 33k €)

RTK Makseandmik · 15.05.2026
Transactions
12
2024–2025 · 2 years
Total amount
33k €
avg 3k €
Buyers
8
State and municipal bodies
Latest
31.12.2025
6k € · HARIDUS- JA TEADUSMINISTEERIUM

2025: 25k € · 2024: 9k €

BuyerTxAmountShare
HARIDUS- JA TEADUSMINISTEERIUM
70000740
2

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 14 996 €

Connected companies

Same-person ties · e-Business Register

Osaühing Avatud ring is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Martin Tiidelepp (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Martin
1 company
Via personMartin Tiidelepp
Equity
Assets
Employees
202414 996 €−29 923 €-70k €310k €126.06.2025
202325 113 €−53 345 €-40k €330k €115.04.2024
202255 016 €10 666 €14k €358k €106.04.2023
202162 765 €329 €3k €280k €129.06.2022
202038 425 €−31 516 €3k €254k €101.06.2021
201921 028 €−28 514 €34k €261k €022.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026–68 €0 €–
2025–303 €0 €–
2024I-III Q21 179 €4315 €1822 €1
202320 360 €3784 €3124 €1
202256 939 €8539 €3047 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202668 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 202546 €257 €––
Taxes on workforce 20250 €0 €––
Employees 2025––––
Revenue 202413k €5k €4k €–
State taxes 20243k €759 €1k €–
Taxes on workforce 2024781 €781 €260 €–
Employees 202411––
Revenue 20239k €4k €3k €5k €
State taxes 20232k €734 €734 €734 €
Taxes on workforce 2023781 €781 €781 €781 €
Employees 20231111
Revenue 202223k €15k €2k €17k €
State taxes 20223k €2k €739 €3k €
Taxes on workforce 2022704 €781 €781 €781 €
Employees 20221111
+372 5167897Elisa Eesti AS
10k €
Eesti Kultuurkapital
74001328
1
10k €
Tartu Kristjan Jaak Petersoni Gümnaasium
75038776
3
5k €
Keila Linnavalitsus
75014422
1
3k €
Viimsi Vallavalitsus
75021250
1
2k €
Hugo Treffneri Gümnaasium
75006807
1
1k €
Tartu Ülikool
74001073
2
570 €

Top 7 buyers account for 33k € — 99% of total. The remaining 1 buyers split the rest.

20255 transactions · 24k €
31.122025
HARIDUS- JA TEADUSMINISTEERIUM70000740
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
6450 €
29.122025
Eesti Kultuurkapital74001328
MUUD TOETUSED · Muu vaba aeg, kultuur, religioon, sh haldus
10 000 €
10.092025
HARIDUS- JA TEADUSMINISTEERIUM70000740
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
3850 €
12.082025
Viimsi Vallavalitsus75021250
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
1950 €
20.062025
Hugo Treffneri Gümnaasium75006807
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
1440 €
Show remaining 7 transactions+
20253 transactions · 1k €
04.062025
Tallinna Ülikool74000122
TÖÖJÕUKULUD · Kolmanda taseme haridus
480 €
07.052025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
285 €
14.032025
Tartu Ülikool74001073
1
MT
Martin Tiidelepp
board member, shareholder 100%
1 other company›
CompanyRoleReg. code
Sihtasutus Gaia Akadeemia
Supervisory board member
90016387
MAJANDAMISKULUD · Kolmanda taseme haridus
285 €
20244 transactions · 9k €
03.072024
Tartu Kristjan Jaak Petersoni Gümnaasium75038776
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
1342 €
20.062024
Keila Linnavalitsus75014422
MAJANDAMISKULUD · Valla- ja linnavalitsus
3211 €
06.062024
Tartu Kristjan Jaak Petersoni Gümnaasium75038776
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
2013 €
15.032024
Tartu Kristjan Jaak Petersoni Gümnaasium75038776
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
2013 €