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Search›Companies›Serious Business OÜ
16313184ActivePrivate limited companyEE102746534 · VAT-registered

Serious Business OÜ

Tartu maakond, Tartu linn, Tartu linn, Pikk tn 19-13·EMTAK 62201 — Computer consultancy activities·4+ years
Andmed · ···
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Overview

e-Business Register · 18 min ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.09.2021e-Business Register
Address
Pikk tn 19-13, Tartu linn, Tartu linn, 51009 Tartu maakondADS · e-Business Register
E-mail address
vahupidu@gmail.come-Business Register
Principal activity
EMTAK 62201 - Computer consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
9845007CAD851FCCB530 · issued 26.09.2025GLEIF
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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · just nowMTAGLEIF
e-Business Register ↗

Registered 10. september 2021, primary activity: Computer consultancy activities. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
25k €
▲ 4% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
12k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers

e-Business Register · 18 min ago
TT
Taivo Tihhanov
Born 1984 · 42 y · board member since 10.09.2021
Board member

Founders

e-Business Register · 18 min ago
TT
Taivo Tihhanov
Born 1984 · 42 y · founder since 10.09.2021
Founder · 3k €

Shareholders

e-Business Register · 18 min ago
TT
Taivo Tihhanov
Born 1984 · 42 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 18 min ago
TT
Taivo Tihhanov
Born 1984 · 42 y · ultimate beneficial owner since 10.09.2021
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 19 h tagasi
Revenue 2024
39k €
Employees 2024
1
YearRevenueProfitEquityAssetsEmployees
2024

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q25 237 €7656 €4473 €2
2025100 865 €18 078 €19 341 €2
2024I-IV Q31 208 €6518 €4914 €–
Quarterly breakdown

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
21.05.2025ReportEsitati 2024. aasta aruanne— Käive 38 935 €
2024
11.07.2024ReportEsitati 2023. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Serious Business OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Taivo Tihhanov (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Taivo
3 companies
Via personTaivo Tihhanov
38 935 €
13 766 €
14k €
26k €
1
21.05.2025
20230 €0 €0 €0 €011.07.2024
20220 €–0 €0 €029.06.2023
20210 €–0 €0 €001.06.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
YearQ1Q2Q3Q4
Revenue 202625k €–––
State taxes 20268k €–––
Taxes on workforce 20264k €–––
Employees 20262–––
Revenue 202524k €25k €26k €26k €
State taxes 20255k €4k €4k €4k €
Taxes on workforce 20255k €5k €5k €5k €
Employees 20252222
Revenue 2024––8k €23k €
State taxes 2024––2k €5k €
Taxes on workforce 2024––0 €5k €
Employees 2024––––
3
TT
Taivo Tihhanov
board member, founder, shareholder 100%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
5stars OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
12962520
Haptic Pulse OÜ
FounderShareholder 50%Ultimate beneficial owner
14338607
Seire OÜ
Shareholder 33%FounderUltimate beneficial owner
11568471
Revenue 2026 (I kv)
25 237 €
▲ 4% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
12 129 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)