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Search›Companies›Arsenal Center OÜ
12157882ActivePrivate limited companyEE101554426 · VAT-registered

Arsenal Center OÜ

Harju maakond, Tallinn, Haabersti linnaosa, Paljandi tn 2/2-9·EMTAK 68201 — Rental and operating of own or leased real estate·14+ years
Andmed · ···
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SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.09.2011e-Business Register
Address
Paljandi tn 2/2-9, Haabersti linnaosa, Tallinn, 13516 Harju maakondADS · e-Business Register
E-mail address
aadu.oja@arsenalkeskus.eee-Business Register
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
19 934,00 €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
Data · 9 sourcese-Business Register · 3 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 7. september 2011, primary activity: Rental and operating of own or leased real estate. Main place of business in Haabersti linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
608 406 €
▲ 6% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
124 826 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
608k €
▲ 6% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
125k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 5 h ago
AO
Aadu Oja
Born 1974 · 52 y · board member since 07.09.2011
Board member

Founders

e-Business Register · 5 h ago
AO
Aadu Oja
Born 1974 · 52 y · founder since 06.09.2011
Founder · 3k €

Shareholders (10)

e-Business Register · 5 h ago
0%50%100%
Founder / management
65.1% · 4
VC
4.4% · 1
Angel
5.7% · 2

Beneficial owners

e-Business Register · 5 h ago
AO
Aadu Oja
Born 1974 · 52 y · ultimate beneficial owner since 28.05.2020
Ultimate beneficial owner

Other persons

e-Business Register · 5 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 · 5 h ago
Arsenal Center OÜ12157882Shareholder 100%Autolemb OÜ14336979Shareholder 100%Emalaev OÜ14336749Shareholder 100%Moosiladu OÜ14336910
Arsenal Center OÜ is a shareholder or officer in 3 more companies.

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
2,2m €
↘ -0.9% vs 2023
State taxes 2025
306k €
↗ +2.0% vs 2024
Employees 2024
2
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
1,0m €500k €0

Tech stack

Website analysis · 1 päeva tagasi
Domains (2)
arsenalcenter.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Web server

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
04.09.2025ReportEsitati 2024. aasta aruanne— Käive 2 220 966 €
07.08.2025OfficerSai osanikuks— Solarbalt OÜ · · 13 %
2024
09.08.2024ReportEsitati 2023. aasta aruanne— Käive 2 241 371 €
09.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10159851 / M7 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Arsenal Center OÜ is connected to 35 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Aadu Oja (17 companies).

Total connections
35
via 3 people
Connecting people
3
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Aadu
17 companies
Via personAadu Oja
Long tail
24.7% · 3
#ShareholderType%€
1
Karjamaa Partners OÜ
Founder / management21.47%4k €
2
Arsenal Invest OÜ
Founder / management19.73%4k €
3
AO Invest OÜ
Founder / management19.25%4k €
4
Solarbalt OÜ
Long tail12.50%2k €
5
Osaühing King Invest
Long tail7.08%1k €
6
GREEN DRAGON INVESTMENTS OÜ
Long tail5.14%1k €
7
AO Arendus OÜ
Founder / management4.65%927 €
8
OÜ Sirius Capital
VC4.44%886 €
9
Kaido Loor
Angel3.65%728 €
10
John Stewart Wilson Jr
Angel2.08%415 €
Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
21.5%
Top 3
60.5%
Top 5
80.0%
Top 10
100.0%
80% line
5 of 10
Gini
0.39

Distributed control: top 5 jointly hold the majority.

KP
Karjamaa Partners OÜLEGAL PERSON
Legal person · 14562919 · shareholder since 16.08.2023
Shareholder 21% · 4k €
AI
Arsenal Invest OÜLEGAL PERSON
Legal person · 12497738 · shareholder since 16.08.2023
Shareholder 20% · 4k €
AI
AO Invest OÜLEGAL PERSON
Legal person · 12352448 · shareholder since 16.08.2023
Shareholder 19% · 4k €
SO
Solarbalt OÜLEGAL PERSON
Legal person · 11258693 · shareholder since 07.08.2025
Shareholder 13% · 2k €
OK
Osaühing King InvestLEGAL PERSON
Legal person · 10672195 · shareholder since 16.08.2023
Shareholder 7% · 1k €
GD
GREEN DRAGON INVESTMENTS OÜLEGAL PERSON
Legal person · 10924260 · shareholder since 16.08.2023
Shareholder 5% · 1k €
AA
AO Arendus OÜLEGAL PERSON
Legal person · 12352359 · shareholder since 16.08.2023
Shareholder 5% · 927 €
OS
OÜ Sirius CapitalLEGAL PERSON
Legal person · 10780683 · shareholder since 16.08.2023
Shareholder 4% · 886 €
KL
Kaido Loor
Born 1974 · 52 y · shareholder since 16.08.2023
Shareholder 4% · 728 €
JS
John Stewart Wilson Jr
Born 1967 · 59 y · shareholder since 16.08.2023
Shareholder 2% · 415 €
Equity
Assets
Employees
2024AUD2 220 966 €748 217 €6,4m €18,5m €204.09.2025
2023AUD2 241 371 €982 363 €5,7m €17,8m €209.08.2024
2022AUD2 489 581 €404 035 €4,7m €17,2m €230.06.2023
2021AUD1 814 021 €730 257 €4,7m €17,6m €230.06.2022
2020AUD1 733 971 €245 279 €4,0m €16,8m €210.07.2021
2019AUD1 896 488 €1 374 601 €3,7m €16,6m €217.07.2020
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 Q608 406 €100 619 €24 207 €1
20252 257 117 €306 035 €28 420 €3
20242 246 226 €300 012 €40 213 €2
20232 258 487 €365 051 €44 962 €2
20222 447 050 €276 460 €32 433 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026608k €–––
State taxes 2026101k €–––
Taxes on workforce 202624k €–––
Employees 20261–––
Revenue 2025576k €565k €549k €568k €
State taxes 202573k €67k €76k €91k €
Taxes on workforce 20257k €6k €6k €9k €
Employees 20253333
Revenue 2024617k €551k €526k €553k €
State taxes 202466k €77k €77k €79k €
Taxes on workforce 202411k €11k €10k €9k €
Employees 20242232
Revenue 2023619k €557k €514k €569k €
State taxes 2023171k €65k €63k €66k €
Taxes on workforce 202316k €10k €10k €10k €
Employees 20233332
Revenue 2022621k €575k €635k €616k €
State taxes 202285k €68k €58k €65k €
Taxes on workforce 202210k €9k €8k €6k €
Employees 20223323
Apache
UI frameworkTailwind CSS
arsenalkeskus.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Web serverApache
UI frameworkTailwind CSS
17
Kaido Loor12
John Stewart Wilson Jr6
AO
Aadu Oja
board member, founder, ultimate beneficial owner
17 other companies›
CompanyRoleReg. code
AO Arendus OÜ
FounderBoard member
12352359
AO Invest OÜ
Founder
12352448
Arsenal Invest OÜ
FounderUltimate beneficial ownerShareholder 75%Board member
12497738
Arteh Home OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14730966
Arteh OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14667736
Autolemb OÜ
Board member
14336979
Emalaev OÜ
Board member
14336749
Estera Development OÜ
Founder
12795660
Hooneühistu Autosõbrad
Board member
80039134
Karjamaa Partners OÜ
Ultimate beneficial owner
14562919
Moosiladu OÜ
Board member
14336910
Novel Invest OÜ
Founder
12812565
OÜ LUPUS
Board memberFounderUltimate beneficial ownerShareholder 100%
10671988
OÜ O & K Real Estate Development
Board memberUltimate beneficial ownerShareholder 100%
10049272
OÜ Riga Residences
Board member
14697772
Tallinn, Paljandi tn 2 korteriühistu
Board member
80310855
… and 1 more · see on the person page ↗
KL
Kaido Loor
shareholder 4%
12 other companies›
CompanyRoleReg. code
Advokaadibüroo Loor OÜ
Ultimate beneficial ownerShareholder 100%FounderBoard member
12674666
Egregius OÜ
Founder
JS
John Stewart Wilson Jr
shareholder 2%
6 other companies›
CompanyRoleReg. code
Archangels Legacy Advisors OÜ
Ultimate beneficial ownerShareholder 100%FounderBoard member
17463483
ENKID GLOBAL OÜ
Shareholder 1%
Ultimate beneficial owner
Shareholder 100%
Board member
12834242
Klaabu, Nipi ja Tige Kala Usaldusühing
General partnerShareholderUltimate beneficial owner
10825581
KMI Partners OÜ
Shareholder 1%
12467529
Kummipiilu UÜ
ShareholderAuthorised limited partner (representation)Limited partner
10907866
Mittetulundusühing IFA-Eesti
Board memberUltimate beneficial owner
80151825
MTÜ Eesti WEB3 Koda
Founder
80377823
MTÜ Kuusikuranna
Board memberUltimate beneficial owner
80371182
Novel Clinic Assets OÜ
Procurator
16206063
P42 Recovery OÜ
Board member
17060118
Primigenius OÜ
Shareholder 12%
14162901
Varavalitseja OÜ
Founder
14567236
14729845
Eridanos Advisors OÜ
Shareholder 20%Board member
11114669
Mittetulundusühing Maya Initiative
Founder
80584854
OÜ Moonilill
Shareholder 4%
14791137
Rasa Trading Company AS
Supervisory board member
10588230