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Search›Companies›DiaMA OÜ
14341503ActivePrivate limited company

DiaMA OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Koidu tn 104-20·EMTAK 9319 — Sports activities n.e.c.·8+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.09.2017e-Business Register
Address
Koidu tn 104-20, Kesklinna linnaosa, Tallinn, 10139 Harju maakondADS · e-Business Register
E-mail address
monika.aarniste@gmail.come-Business Register
Principal activity
EMTAK 9319 - Sports activities n.e.c.e-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 2022
0 €
▼ 100% vs 2024
As of 10.04.2026 (MTA)
Employees
1
2022 (MTA)
Taxes paid
3491 €
State + labour taxes · 2022 (I-III kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 28. september 2017, primary activity: Sports activities n.e.c.. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗
Revenue 2022
0 €
▼ 100% vs 2024
As of 10.04.2026 (MTA)
Employees
1
2022 (MTA)
Taxes paid
3k €
State + labour taxes · 2022 (I-III kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 6 h ago
MA
Monika Aarniste
Born 1993 · 32 y · board member since 28.09.2017
Board member

Founders

e-Business Register · 6 h ago
MA
Monika Aarniste
Born 1993 · 32 y · founder since 21.09.2017
Founder · 3k €

Shareholders

e-Business Register · 6 h ago
MA
Monika Aarniste
Born 1993 · 32 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 6 h ago
MA
Monika Aarniste
Born 1993 · 32 y · ultimate beneficial owner since 23.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
0 €
↘ -100.0% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2022—1643 €1848 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2022–

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.03.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
14.07.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50065887 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 2268 €

Connected companies

Same-person ties · e-Business Register

DiaMA OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Monika Aarniste (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Monika
1 company
Via personMonika Aarniste
20250 €−172 €3k €3k €011.03.2026
20242268 €1988 €3k €3k €002.06.2025
20231200 €938 €1k €3k €003.06.2024
20222270 €−2624 €89 €3k €028.06.2023
20216115 €−5710 €3k €4k €130.06.2022
202011 688 €5850 €8k €8k €026.05.2021
20197898 €14 €3k €3k €028.08.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2022616 €616 €411 €–
Taxes on workforce 2022693 €693 €462 €–
Employees 202211––
1
MA
Monika Aarniste
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Lifetime Value OÜ
Board memberShareholder 30%FounderUltimate beneficial owner
14940250