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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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Overview

e-Business Register · 8 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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 6 min agoMTARiigi Teataja · RiigikohusWeb 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 II kv
592 694 €
▲ 5% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
81 958 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
1,2m €
▲ 5% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
207k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 8 h ago
AO
Aadu Oja
Born 1974 · 52 y · board member since 07.09.2011
Board member

Founders

e-Business Register · 8 h ago
AO
Aadu Oja
Born 1974 · 52 y · founder since 06.09.2011
Founder · 3k €

Shareholders (10)

e-Business Register · 8 h ago
0%50%100%
Founder / management
43.6% · 3
VC
25.9% · 2
Angel
5.7% · 2

Other persons

e-Business Register · 8 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 · 8 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 (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
2,3m €
↗ +1.8% vs 2024
State taxes 2025
306k €
↗ +2.0% vs 2024
Employees 2025
2
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

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

Tech stack

Website analysis · 4 päeva tagasi
Domains (2)
arsenalcenter.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Web server

Court rulings (4 · 4 as claimant)

Riigi Teataja

Role in proceedings2018–2021

4 with a known role
Claimant 4100%
20211 decision
15.02.20212-19-10744/69
Võlaõigus › Muud kasutuslepingudHarju Maakohus Tallinna kohtumajaOther parties: Sokisahtel OÜ (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
14.07.2026ReportEsitati 2025. aasta aruanne— Käive 2 260 797 €
2025
04.09.2025ReportEsitati 2024. aasta aruanne— Käive 2 220 966 €
07.08.2025OfficerSai osanikuks— Solarbalt OÜ · · 13 %

Connected companies

Same-person ties · e-Business Register

Arsenal Center OÜ is connected to 34 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Aadu Oja (16 companies).

Total connections
34
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aadu
16 companies
Via personAadu Oja
Long tail
24.7% · 3
#ShareholderType%€
1
Karjamaa Partners OÜ
VC21.47%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
2025AUD2 260 797 €1 175 703 €7,6m €19,5m €214.07.2026
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-II Q1 201 100 €179 816 €26 968 €2
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 €593k €––
State taxes 2026101k €79k €––
Taxes on workforce 202624k €3k €––
Employees 202612––
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
HagejaJõustunud
20201 decision
12.03.20202-19-12736/15
Võlaõigus › Muud kasutuslepingudHarju Maakohus Tallinna kohtumajaOther parties: Osaühing Laminto (Kostja), Advokaadibüroo REMO's OÜDecision PDF →On Riigi Teataja →On lahend.ee →
HagejaJõustunud
20191 decision
14.01.20192-17-118061/23
Võlaõigus › Korteriühistuseaduse alusel osutatavate teenuste asjadHarju Maakohus Tallinna kohtumajaOther parties: Erudiit Grupp OÜ (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →
HagejaJõustunud
20181 decision
02.02.20182-17-117997/5
Võlaõigus › Muud kasutuslepingudHarju Maakohus Tartu mnt kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
HagejaJõustunud
16
Kaido Loor12
John Stewart Wilson Jr6
AO
Aadu Oja
board member, founder
16 other companies›
CompanyRoleReg. code
AO Arendus OÜ
Board memberFounder
12352359
AO Invest OÜ
Founder
12352448
Arsenal Invest OÜ
Board memberFounderShareholder 75%
12497738
Arteh Home OÜ
Board memberFounderShareholder 100%
14730966
Arteh OÜ
Board memberFounderShareholder 100%
14667736
Autolemb OÜ
Board member
14336979
Emalaev OÜ
Board member
14336749
Estera Development OÜ
Founder
12795660
Hooneühistu Autosõbrad
Board member
80039134
Moosiladu OÜ
Board member
14336910
Novel Invest OÜ
Founder
12812565
OÜ LUPUS
Board memberShareholder 100%Founder
10671988
OÜ O & K Real Estate Development
Board memberShareholder 100%
10049272
OÜ Riga Residences
Board member
14697772
Tallinn, Paljandi tn 2 korteriühistu
Board member
80310855
VIAU OÜ
Board member
12519807
KL
Kaido Loor
shareholder 4%
12 other companies›
CompanyRoleReg. code
Advokaadibüroo Loor OÜ
Board memberShareholder 100%Founder
12674666
Egregius OÜ
Board memberFounder
JS
John Stewart Wilson Jr
shareholder 2%
6 other companies›
CompanyRoleReg. code
Archangels Legacy Advisors OÜ
Board memberFounderShareholder 100%
17463483
ENKID GLOBAL OÜ
Shareholder 1%
Shareholder 100%
12834242
Klaabu, Nipi ja Tige Kala Usaldusühing
ShareholderGeneral partner
10825581
KMI Partners OÜ
Shareholder 1%
12467529
Kummipiilu UÜ
ShareholderAuthorised limited partner (representation)Limited partner
10907866
Mittetulundusühing IFA-Eesti
Board member
80151825
MTÜ Eesti WEB3 Koda
Founder
80377823
MTÜ Kuusikuranna
Board member
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
Board memberShareholder 20%
11114669
Mittetulundusühing Maya Initiative
Founder
80584854
OÜ Moonilill
Shareholder 4%
14791137
Rasa Trading Company AS
Supervisory board member
10588230

Documents (4)

dokumendiregister.ee
  • 03.02.2023Avaldus· Sissetulev kiriPõhja Ringkonnaprokuratuur
  • 01.02.2023Päring· Väljaminev kiriPõhja Ringkonnaprokuratuur
  • 18.01.2023Järelepärimine· Väljaminev kiriPõhja Ringkonnaprokuratuur
  • 18.01.2023Vastus· Sissetulev kiriPõhja Ringkonnaprokuratuur

Analysis · 2025

computed from annual reports
Revenue2,3m €median 19k €117.5× the sector median
Net margin52.0%median 27.2%+24.8 pp vs sector median
Revenue per employee1,1m €median 45k €25.4× the sector median
Revenue change1.8%median 0.4%+1.4 pp vs sector median
Equity ratio39.1%
Current ratio0.05current assets cover under 1× liabilities
Labour cost of revenue3.3%
Profit per employee587 852 €
Compared with2024revenue 2,2m €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,860 trading companies that filed a report in the last three years.

Founded 2011. That year 7,666 osaühing were registered; 7,393 are still trading, or 96.4%.