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Search›Companies›Tempterno Defence OÜ
17272174ActivePrivate limited company

Tempterno Defence OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Erika tn 14·EMTAK 26401 — Manufacture of consumer electronics·1+ years
Andmed · ···
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Overview

e-Business Register · 14 min ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
30.06.2025e-Business Register
Address
Erika tn 14, Põhja-Tallinna linnaosa, Tallinn, 10416 Harju maakondADS · e-Business Register
E-mail address
t@leissoo.come-Business Register
Principal activity
EMTAK 26401 - Manufacture of consumer electronicse-Business Register · ETCB
Share capital
4513,73 €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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
42 442 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 08.11.2026 (MTA)

Registered 30. juuni 2025, primary activity: Manufacture of consumer electronics. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · just nowMTA
e-Business Register ↗
Revenue 2026
–
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
110k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 08.11.2026 (MTA)

Officers (2)

e-Business Register · 14 min ago
TL
Tõnis Leissoo
Born 1984 · 42 y · board member since 30.06.2025
Board member
SA
Sten Allik
Born 1975 · 50 y · board member since 21.01.2026
Board member

Founders

e-Business Register · 14 min ago
TL
Tõnis Leissoo
Born 1984 · 42 y · founder since 30.06.2025
Founder · 100 €

Shareholders (7)

e-Business Register · 14 min ago
0%50%100%
Founder / management
70.9% · 2
VC
23.2% · 1

Annual reports (1)

e-Business Register · annual reports · 2 h tagasi
YearRevenueProfitEquityAssetsEmployees
2025–−42 577 €11k €19k €108.08.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes and employees

Estonian Tax and Customs Board · 10.10.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—54 259 €55 978 €2
2025—1402 €1469 €–
Quarterly breakdown
YearQ1Q2Q3

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
08.08.2026ReportEsitati 2025. aasta aruanne
21.01.2026OfficerAstus juhatusse— Sten Allik
21.01.2026OfficerSai osanikuks7×expand ›hide ⌃
  • OÜ Fontem Nostrum · · 13 %
  • Dark Star Ventures Fund I Usaldusfond · · 23 %
  • OÜ Põhja-India Kohvi Kompanii · · 0 %

Connected companies

Same-person ties · e-Business Register

Tempterno Defence OÜ is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sten Allik (3 companies).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sten
3 companies
Via personSten Allik
Long tail
5.9% · 8
#ShareholderType%€
1
Tõnis Leissoo
Founder / management57.60%3k €
2
Dark Star Ventures Fund I Usaldusfond
VC23.22%1k €
3
OÜ Fontem Nostrum
Founder / management13.29%600 €
4
Topolev Holding OÜ
Long tail1.11%50 €
5
HP Invest 2017 OÜ
Long tail1.11%50 €
6
KP investeeringute OÜ
Long tail1.11%50 €
7
OÜ Põhja-India Kohvi Kompanii
Long tail1.11%50 €
8
Topolev Holding OÜ
Long tail0.36%16,38 €
9
KP investeeringute OÜ
Long tail0.36%16,38 €
10
HP Invest 2017 OÜ
Long tail0.36%16,38 €

+ 1 more shareholder – full list below.

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
57.6%
Top 3
94.1%
Top 5
96.3%
Top 10
99.6%
80% line
2 of 11
Gini
0.76

Controlling stake: top holder commands 57.6%, sole control.

TL
Tõnis Leissoo
Born 1984 · 42 y · shareholder since 21.01.2026
Shareholder 58% · 3k €
DS
Dark Star Ventures Fund I UsaldusfondLEGAL PERSON
Legal person · 17200269 · shareholder since 21.01.2026
Shareholder 23% · 1k €
OF
OÜ Fontem NostrumLEGAL PERSON
Legal person · 17394523 · shareholder since 21.01.2026
Shareholder 13% · 600 €
TH
Topolev Holding OÜLEGAL PERSON
Legal person · 12927788 · shareholder since 10.12.2025
Shareholder 1% · 50 €Shareholder 0% · 16,38 €
HI
HP Invest 2017 OÜLEGAL PERSON
Legal person · 14227533 · shareholder since 10.12.2025
Shareholder 1% · 50 €Shareholder 0% · 16,38 €
KI
KP investeeringute OÜLEGAL PERSON
Legal person · 12932217 · shareholder since 10.12.2025
Shareholder 1% · 50 €Shareholder 0% · 16,38 €
OP
OÜ Põhja-India Kohvi KompaniiLEGAL PERSON
Legal person · 11595798 · shareholder since 10.12.2025
Shareholder 1% · 50 €Shareholder 0% · 16,38 €
Q4
Revenue 2026––––
State taxes 2026467 €33k €21k €–
Taxes on workforce 2026490 €34k €22k €–
Employees 2026112–
Revenue 2025––––
State taxes 2025–––1k €
Taxes on workforce 2025–––1k €
Employees 2025––––
  • HP Invest 2017 OÜ · · 0 %
  • KP investeeringute OÜ · · 0 %
  • Topolev Holding OÜ · · 0 %
  • Tõnis Leissoo · · 58 %
  • 21.01.2026FilingMuutmiskanne2×expand ›hide ⌃
    • Ä 50285979 / 5 · Olek: Jõustunud
    • Kanne nr 5 · kanne
    2025
    10.12.2025OfficerSai osanikuks4×expand ›hide ⌃
    • Topolev Holding OÜ · · 1 %
    • OÜ Põhja-India Kohvi Kompanii · · 1 %
    • HP Invest 2017 OÜ · · 1 %
    • KP investeeringute OÜ · · 1 %
    10.12.2025FilingMuutmiskanne2×expand ›hide ⌃
    • Ä 50285979 / 4 · Olek: Jõustunud
    • Kanne nr 4 · kanne
    09.12.2025FilingMuutmiskanne— Ä 50285979 / M2 · Olek: Puudused kõrvaldatud
    21.08.2025FilingMuutmiskanne2×expand ›hide ⌃
    • Ä 50285979 / 3 · Olek: Jõustunud
    • Kanne nr 3 · kanne
    21.07.2025FilingMuutmiskanne2×expand ›hide ⌃
    • Ä 50285979 / 2 · Olek: Jõustunud
    • Kanne nr 2 · kanne
    14.07.2025FilingMuutmiskanne— Ä 50285979 / M1 · Olek: Puudused kõrvaldatud
    30.06.2025OfficerAsutas ettevõtte— Tõnis Leissoo
    30.06.2025OfficerAstus juhatusse— Tõnis Leissoo
    30.06.2025FilingEsmakanne2×expand ›hide ⌃
    • Ä 50285979 · Olek: Jõustunud
    • Kanne nr 1 · kanne
    3
    Tõnis Leissoo1
    SA
    Sten Allik
    board member
    3 other companies›
    CompanyRoleReg. code
    OÜ Fontem Nostrum
    Board memberFounderShareholder 100%
    17394523
    Sihtasutus Fidelitas
    Board member
    90005643
    Sten Allik
    Sole trader
    14971084
    TL
    Tõnis Leissoo
    board member, founder, shareholder 58%
    1 other company›
    CompanyRoleReg. code
    Handcraft Timepieces OÜ
    Shareholder 100%Board memberFounder
    16877627

    Documents (1)

    dokumendiregister.ee
    • 25.09.2026Leping· LepingRiigi Kaitseinvesteeringute Keskus

    Analysis · 2025

    computed from annual reports
    Equity ratio55.3%
    Current ratio2.24
    Profit per employee−42 577 €

    Peer group: Tarbeelektroonika tootmine, 20 trading companies that filed a report in the last three years.

    Founded 2025. That year 23,231 osaühing were registered; 22,786 are still trading, or 98.1%.