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Search›Companies›Estera Development OÜ
12795660ActivePrivate limited companyEE102431409 · VAT-registered

Estera Development OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Viru väljak 2·EMTAK 70201 — Business and other management consultancy activities·11+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
06.02.2015e-Business Register
Address
Viru väljak 2, Kesklinna linnaosa, Tallinn, 10111 Harju maakondADS · e-Business Register
E-mail address
ulo@estera.lve-Business Register
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
3868,90 €e-Business Register
nimistu
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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · just nowMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 6. veebruar 2015, primary activity: Business and other management consultancy activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
1117 €
▼ 97% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
1697 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
2k €
▼ 96% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
6k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 7 h ago
ÜA
Ülo Adamson
· board member since 08.10.2018
Board member

Founders

e-Business Register · 7 h ago
AO
Aadu Oja
Born 1974 · 52 y · founder since 05.02.2015
Founder · 3k €

Shareholders (3)

e-Business Register · 7 h ago
NI
Novel Invest OÜLEGAL PERSON
Legal person · 12812565 · shareholder since 16.08.2023
Shareholder 41% · 2k €
SH
Sarto Holding OÜLEGAL PERSON
Legal person · 10812288 · shareholder since 30.06.2025
Shareholder 36% · 1k €
OB
Omanikukonto: BRYUM CAPITAL LTDFOREIGN
Foreign / not in register · shareholder since 16.08.2023
Shareholder 23% · 890,10 €

Other persons

e-Business Register · 7 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 28.09.2017
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 7 h ago
Estera Development OÜ12795660Shareholder 50%OÜ Estera Salaspils16626026Shareholder 42%OÜ Estera Sporta Pils16472735Shareholder 10%Saueveere OÜ11919901
Estera Development OÜ is a shareholder or officer in 3 more companies.

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
115k €
↗ +11.3% vs 2024
State taxes 2025
33k €
↗ +8.8% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
100k €50k €0

Tech stack

Website analysis · 2 päeva tagasi
Domains (1)
estera.ee
SPF
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
Analytics

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.06.2026ReportEsitati 2025. aasta aruanne— Käive 114 583 €
2025
30.06.2025OfficerSai osanikuks— Sarto Holding OÜ · · 36 %
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 102 986 €

Connected companies

Same-person ties · e-Business Register

Estera Development OÜ is connected to 26 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Aadu Oja (16 companies).

Total connections
26
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Founder
Strongest tie
Aadu
16 companies
Via personAadu Oja
Equity
Assets
Employees
2025AUD114 583 €470 122 €5,5m €10,9m €129.06.2026
2024AUD102 986 €−568 665 €5,0m €10,4m €102.06.2025
2023AUD106 027 €−1 740 549 €5,6m €10,0m €105.07.2024
2022AUD0 €−2 030 885 €7,3m €10,8m €030.06.2023
2021AUD7772 €89 526 €7,1m €10,2m €031.10.2022
2020–−15 €3k €3k €006.05.2021
2019–296 241 €452k €452k €030.06.2020
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 Q2379 €2303 €3975 €1
2025121 670 €33 452 €14 870 €1
2024104 332 €30 747 €13 639 €1
2023106 902 €14 455 €5619 €1
20223188 €0 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20261k €1k €––
State taxes 20262k €68 €––
Taxes on workforce 20262k €2k €––
Employees 202611––
Revenue 202532k €35k €2k €54k €
State taxes 20257k €8k €3k €14k €
Taxes on workforce 20253k €4k €4k €4k €
Employees 20252221
Revenue 2024348 €50k €25k €28k €
State taxes 20243k €12k €8k €7k €
Taxes on workforce 20243k €3k €3k €3k €
Employees 20241111
Revenue 20230 €31k €25k €50k €
State taxes 20230 €3k €54 €11k €
Taxes on workforce 20230 €0 €2k €3k €
Employees 2023–111
Revenue 20220 €2k €749 €0 €
State taxes 2022–––0 €
Taxes on workforce 2022–––0 €
Employees 2022––––
Google Analytics
Web serverApache
UI frameworkTailwind CSS
16
Ülo Adamson10
AO
Aadu Oja
founder
16 other companies›
CompanyRoleReg. code
AO Arendus OÜ
Board memberFounder
12352359
AO Invest OÜ
Founder
12352448
Arsenal Center OÜ
Board memberFounder
12157882
Arsenal Invest OÜ
Board memberShareholder 75%Founder
12497738
Arteh Home OÜ
Board memberShareholder 100%Founder
14730966
Arteh OÜ
Board memberShareholder 100%Founder
14667736
Autolemb OÜ
Board member
14336979
Emalaev OÜ
Board member
14336749
Hooneühistu Autosõbrad
Board member
80039134
Moosiladu OÜ
Board member
14336910
Novel Invest OÜ
Founder
12812565
OÜ LUPUS
FounderBoard memberShareholder 100%
10671988
OÜ O & K Real Estate Development
Shareholder 100%Board member
10049272
OÜ Riga Residences
Board member
14697772
Tallinn, Paljandi tn 2 korteriühistu
Board member
80310855
VIAU OÜ
Board member
12519807
ÜA
Ülo Adamson
board member
10 other companies›
CompanyRoleReg. code
AD Investments OÜ
Board memberFounder
14214265
AD Property Holdings OÜ
Founder
14470459
AO Invest OÜ
Board member
12352448
Novel Invest OÜ
Board member
12812565
Osaühing Invenio
FounderShareholder 100%Board member
10957928
OÜ Estera Salaspils
Board member
16626026
OÜ Estera Sporta Pils
Board member
16472735
OÜ Novo Residences
Board member
12576596
Topaz Invest OÜ
Board member
14271843
Trigon Hartwall Ukrainian Properties AS
Supervisory board member
12466287

Analysis · 2025

computed from annual reports
Revenue115k €median 29k €4.0× the sector median
Net margin410.3%median 21.7%+388.6 pp vs sector median
Revenue per employee115k €median 53k €2.1× the sector median
Revenue change11.3%median 0.2%+11.0 pp vs sector median
Equity ratio50.3%
Current ratio0.00current assets cover under 1× liabilities
Labour cost of revenue30.8%
Profit per employee470 122 €
Compared with2024revenue 103k €

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.

Founded 2015. That year 10,359 osaühing were registered; 9,970 are still trading, or 96.2%.