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Search›Companies›Alderson OÜ
14367744ActivePrivate limited companyEE102052969 · VAT-registered

Alderson OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 5·EMTAK 68329 — Other real estate management or related activities·8+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
09.11.2017e-Business Register
Address
Narva mnt 5, Kesklinna linnaosa, Tallinn, 10117 Harju maakondADS · e-Business Register
E-mail address
legal@mothership.cxe-Business Register
Principal activity
EMTAK 68329 - Other real estate management or related activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
9845000AA1D02BEE9P71 · lapsed · issued 06.01.2021 · renewal overdue 1679dGLEIF
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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 4 min agoMTAGLEIF
e-Business Register ↗

Registered 9. november 2017, primary activity: Other real estate management or related activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
900 €
▼ 0% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
113 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 11.08.2026 (MTA)
Revenue 2026 (I-II kv)
2k €
▼ 0% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
188 €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Officers

e-Business Register · 9 h ago
JP
Jaanus Prost
Born 1988 · 38 y · board member since 31.08.2018
Board member

Founders

e-Business Register · 9 h ago
MJ
Märten Juhan Märtsoo
Born 1990 · 35 y · founder since 08.11.2017
Founder · 3k €

Shareholders

e-Business Register · 9 h ago
MF
Mothership Foundation OÜLEGAL PERSON
Legal person · 14284254 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
15k €
↘ -29.8% vs 2024
State taxes 2025
8k €
↗ +867% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1k €500 €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
09.03.2026ReportEsitati 2025. aasta aruanne— Käive 15 160 €
2025
27.11.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50069297 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne
12.06.2025ReportEsitati 2024. aasta aruanne— Käive 21 600 €

Connected companies

Same-person ties · e-Business Register

Alderson OÜ is connected to 7 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Jaanus Prost (5 companies).

Total connections
7
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Founder
Strongest tie
Jaanus
5 companies
Via personJaanus Prost
Assets
Employees
202515 160 €−105 424 €7k €32k €009.03.2026
202421 600 €−45 130 €3k €897k €012.06.2025
20231200 €−18 658 €29k €842k €017.06.2024
20221200 €−4013 €48k €900k €003.11.2023
20211921 €47 996 €52k €113k €009.10.2022
202038 989 €−935 €4k €2,4m €027.06.2022
20197400 €−48 €5k €31k €022.12.2020
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)
2026I-II Q1800 €188 €0 €–
20253600 €7534 €6166 €–
20242600 €779 €0 €–
20231230 €816 €0 €–
20221820 €309 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026900 €900 €––
State taxes 202675 €113 €––
Taxes on workforce 20260 €0 €––
Employees 2026––––
Revenue 2025900 €900 €900 €900 €
State taxes 2025362 €556 €6k €360 €
Taxes on workforce 20250 €0 €6k €0 €
Employees 2025––––
Revenue 2024300 €500 €900 €900 €
State taxes 20244 €295 €115 €365 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 2023390 €240 €300 €300 €
State taxes 2023412 €0 €–404 €
Taxes on workforce 20230 €0 €–0 €
Employees 2023––––
Revenue 2022800 €300 €330 €390 €
State taxes 2022193 €8 €104 €4 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
5
Märten Juhan Märtsoo2
JP
Jaanus Prost
board member
5 other companies›
CompanyRoleReg. code
Advokaadibüroo SAHKER OÜ
Board memberShareholder 50%Founder
17397450
Dascue OÜ
Board memberFounder
16158298
Mothership Exchange OÜ
Liquidator
14514292
Mothership Foundation OÜ
Shareholder 25%Board member
14284254
Mõisa varahaldus OÜ
Board memberFounderShareholder 100%
14510762
MJ
Märten Juhan Märtsoo
founder
2 other companies›
CompanyRoleReg. code
Gilfoyle OÜ
Board memberShareholder 100%Founder
16746380
Superhuman OÜ
Shareholder 100%Board member
Founder
14097368

Analysis · 2025

computed from annual reports
Revenue15k €median 25k €60% of the sector median
Net margin-695.4%median 17.8%-713.2 pp vs sector median
Revenue change-29.8%median 2.2%-32.0 pp vs sector median
Equity ratio23.0%
Current ratio1.30
Labour cost of revenue0.0%
Compared with2024revenue 22k €

Peer group: Muu kinnisvarahaldus või haldusega seotud tegevused, 849 trading companies that filed a report in the last three years.

Founded 2017. That year 14,399 osaühing were registered; 13,843 are still trading, or 96.1%.