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Search›Companies›OÜ Mystery Group
10416523ActivePrivate limited companyEE100346101 · VAT-registered

OÜ Mystery Group

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Maisi tn 14·EMTAK 62901 — Other information technology and computer service activities·28+ years
Andmed · ···
On this page
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 · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.03.1998e-Business Register
Address
Maisi tn 14, Põhja-Tallinna linnaosa, Tallinn, 10317 Harju maakondADS · e-Business Register
E-mail address
mystery@mystery.eee-Business Register
Telephone
+372 5113972· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62901 - Other information technology and computer service activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
LEI
254900H1YBAW00FNMH85 · issued 21.12.2017GLEIF
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 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 27.06.2026 (MTA)
Data · 11 sourcese-Business Register · 3 min agoMTARTKWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 23. märts 1998, primary activity: Other information technology and computer service activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 27.06.2026 (MTA)

Officers

e-Business Register · 15 h ago
TT
Tauno Tamm
Born 1972 · 53 y · board member since 23.03.1998
Board member

Shareholders

e-Business Register · 15 h ago
TT
Tauno Tamm
Born 1972 · 53 y · shareholder since 01.09.2023
Shareholder 100%

Beneficial owners

e-Business Register · 15 h ago
TT
Tauno Tamm
Born 1972 · 53 y · ultimate beneficial owner since 23.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 16 h tagasi
Revenue 2024
804 €
↘ -57.9% vs 2023
State taxes 2023
1k €
↘ -84.5% vs 2022
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
2k €1k €0

Tech stack

Website analysis · 4 päeva tagasi
Domains (5)
eestikeskonnateenuste.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
e-post.ee
SPFDMARC
NSZone.ee

State-sector payments (2 · 383,56 €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2025 · 1 year
Total amount
383,56 €
avg 191,78 €
Buyers
1
State and municipal bodies
Latest
12.05.2025
197,88 € · Tallinna Endla Lasteaed
20252 transactions · 383,56 €
12.052025
Tallinna Endla Lasteaed75018236
MAJANDAMISKULUD ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
07.07.2025ReportEsitati 2024. aasta aruanne— Käive 804 €
2024
07.07.2024ReportEsitati 2023. aasta aruanne— Käive 1908 €
06.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10028693 / M8 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

OÜ Mystery Group is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Tauno Tamm (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Tauno
1 company
Via personTauno Tamm
Assets
Employees
2024804 €19 495 €268k €270k €007.07.2025
20231908 €24 041 €248k €257k €007.07.2024
20222197 €−88 342 €224k €232k €022.09.2023
20217400 €25 031 €313k €319k €005.09.2023
202010 109 €−7965 €288k €292k €030.08.2023
20197638 €32 458 €296k €298k €008.03.2021
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 Q0 €–––
2025777 €2072 €2000 €–
20242091 €293 €0 €–
20231126 €1494 €892 €–
20222325 €9621 €8892 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025298 €462 €17 €0 €
State taxes 20252k €62 €––
Taxes on workforce 20252k €0 €––
Employees 2025––––
Revenue 20242k €135 €264 €124 €
State taxes 2024261 €–28 €4 €
Taxes on workforce 20240 €–0 €0 €
Employees 2024––––
Revenue 2023135 €310 €512 €169 €
State taxes 2023358 €358 €420 €358 €
Taxes on workforce 2023223 €223 €223 €223 €
Employees 2023––––
Revenue 2022575 €828 €625 €297 €
State taxes 2022427 €6k €1k €1k €
Taxes on workforce 2022223 €6k €1k €1k €
Employees 2022––––
REG
Zone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
keskkonnateenuste.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
mystery.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
tamm.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 5113972Elisa Eesti AS
Alusharidus
198 €
24.012025
Tallinna Endla Lasteaed75018236
MAJANDAMISKULUD · Alusharidus
186 €
1
TT
Tauno Tamm
board member, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Mystery Group TA OÜ
Ultimate beneficial ownerShareholder 100%Board memberFounder
12579057