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Search›Companies›Tetraeeder OÜ
14604635ActivePrivate limited companyEE102216310 · VAT-registered

Tetraeeder OÜ

Harju maakond, Viimsi vald, Leppneeme küla, Hundiuru tee 9·EMTAK 71121 — Constructional engineering-technical designing and consulting·7+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.11.2018e-Business Register
Address
Hundiuru tee 9, Leppneeme küla, Viimsi vald, 74009 Harju maakondADS · e-Business Register
E-mail address
tanel.sepp.4@eesti.eee-Business Register
Telephone
+372 56478702· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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 · 8 sourcese-Business Register · just nowMTAMTR
e-Business Register ↗

Registered 12. november 2018, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Leppneeme küla, Viimsi vald, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ 19% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
28 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
▼ 19% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
28 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 8 h ago
TS
Tanel Sepp
Born 1985 · 41 y · board member since 12.11.2018
Board member

Founders

e-Business Register · 8 h ago
TS
Tanel Sepp
Born 1985 · 41 y · founder since 11.11.2018
Founder · 3k €

Shareholders

e-Business Register · 8 h ago
TS
Tanel Sepp
Born 1985 · 41 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 8 h ago
TS
Tanel Sepp
Born 1985 · 41 y · ultimate beneficial owner since 20.11.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
28k €
↘ -19.5% vs 2023
State taxes 2025
2k €
↘ -61.5% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Licences (1)

MTR · 7 h tagasi
Active licences
1
Other1
Oldest · Newest
2019→2019
Oldest licenceEEP004281 · 28.08.2019
Active1 / 1
EEP004281
Projekteerimine
Majandustegevusteade
From28.08.2019
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 56478702Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 28 438 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 35 319 €

Connected companies

Same-person ties · e-Business Register

Tetraeeder OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Tanel Sepp (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Tanel
1 company
Via personTanel Sepp
Assets
Employees
202428 438 €9307 €257k €261k €030.06.2025
202335 319 €9585 €247k €250k €028.06.2024
202274 093 €57 309 €238k €241k €010.07.2023
2021103 840 €94 720 €180k €183k €028.06.2022
202061 775 €27 357 €86k €86k €001.07.2021
201957 077 €55 730 €58k €62k €029.10.2020
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 Q0 €28 €0 €–
20259846 €2350 €0 €–
202428 517 €6109 €0 €–
202337 577 €6214 €0 €–
202292 808 €15 527 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 202628 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20250 €488 €358 €9k €
State taxes 202528 €98 €74 €2k €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 2024275 €800 €18k €10k €
State taxes 202451 €114 €4k €2k €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202317k €8k €8k €5k €
State taxes 20233k €2k €1k €64 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 202225k €4k €10k €53k €
State taxes 20223k €218 €2k €10k €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
1
TS
Tanel Sepp
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
OSAÜHING CIVEN
Board memberShareholder 100%Ultimate beneficial owner
10503995