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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 · 11 h 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 26.09.2025 · renewal in 41dGLEIF
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

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  • Home
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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 8 min agoMTAGLEIF
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 II kv
25 608 €
▲ 4% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
8315 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 14.08.2026 (MTA)
Revenue 2026 (I-II kv)
51k €
▲ 4% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
20k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 14.08.2026 (MTA)

Officers

e-Business Register · 11 h ago
TT
Taivo Tihhanov
Born 1984 · 42 y · board member since 10.09.2021
Board member

Founders

e-Business Register · 11 h ago
TT
Taivo Tihhanov
Born 1984 · 42 y · founder since 10.09.2021
Founder · 3k €

Shareholders

e-Business Register · 11 h ago
TT
Taivo Tihhanov
Born 1984 · 42 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (5)

e-Business Register · annual reports · 9 päeva tagasi
Revenue 2025
101k €
↗ +160% vs 2024
Employees 2025
2
↗ +100.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0
202420252026

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
02.07.2026ReportEsitati 2025. aasta aruanne— Käive 101 346 €
01.07.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50182794 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
2025
21.05.2025ReportEsitati 2024. aasta aruanne— Käive 38 935 €

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
3
Board member · Founder
Strongest tie
Taivo
3 companies
Via personTaivo Tihhanov
2025101 346 €31 593 €35k €71k €202.07.2026
202438 935 €13 766 €14k €26k €121.05.2025
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
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q50 845 €11 642 €8802 €2
2025100 865 €18 078 €19 341 €2
2024I-IV Q31 208 €6518 €4914 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202625k €26k €––
State taxes 20268k €4k €––
Taxes on workforce 20264k €4k €––
Employees 202622––
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%
3 other companies›
CompanyRoleReg. code
5stars OÜ
Board memberShareholder 100%Founder
12962520
Haptic Pulse OÜ
Shareholder 50%Founder
14338607
Seire OÜ
FounderShareholder 33%
11568471

Analysis · 2025

computed from annual reports
Revenue101k €median 36k €2.8× the sector median
Net margin31.2%median 21.7%+9.4 pp vs sector median
Revenue per employee51k €median 68k €74% of the sector median
Revenue change160.3%median 2.3%+158.0 pp vs sector median
Equity ratio49.7%
Current ratio1.99
Labour cost of revenue47.5%
Profit per employee15 797 €
Compared with2024revenue 39k €

Peer group: Arvutialased konsultatsioonid, 2,128 trading companies that filed a report in the last three years.

Founded 2021. That year 19,674 osaühing were registered; 18,989 are still trading, or 96.5%.