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Search›Companies›CyberEducation OÜ
17267307ActivePrivate limited companyEE102980413 · VAT-registered

CyberEducation OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Männiku tee 104/1·EMTAK 85599 — Other education n.e.c.·1+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
20.06.2025e-Business Register
Address
Männiku tee 104/1, Nõmme linnaosa, Tallinn, 11216 Harju maakondADS · e-Business Register
E-mail address
info@nukkaconsult.eee-Business Register
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
100,00 €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
  • Activity licences
  • Recent registrations

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  • 79 sources
  • Database
  • Extensions
  • MCP

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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗

Registered 20. juuni 2025, primary activity: Other education n.e.c.. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (5)

e-Business Register · 21 h ago
AN
Anett Numa
Born 1994 · 32 y · board member since 20.06.2025
Board member
KA
Kristjan Aljas
Born 1975 · 50 y · board member since 20.06.2025
Board member
MK
Martti Kebbinau
Born 1983 · 42 y · board member since 20.06.2025
Board member
KN
Karl Nukka
Born 1990 · 35 y · board member since 20.04.2026
Board member
TA
Toomas Antons
Born 1985 · 41 y · board member since 20.04.2026
Board member

Founders (4)

e-Business Register · 21 h ago
BS
Blue Solutions OÜLEGAL PERSON
Legal person · 12646032 · founder since 20.06.2025
Founder · 30 €
AN
Anett Numa
Born 1994 · 32 y · founder since 20.06.2025
Founder · 30 €
PC
Peadar Charles Callaghan
Born 1979 · 47 y · founder since 20.06.2025
Founder · 10 €

Shareholders (6)

e-Business Register · 21 h ago
0%50%100%
Founder / management
100.0% · 6
#ShareholderType%€
1
Karl Nukka
Founder / management30.00%

Subsidiaries

e-Business Register · shareholders · 21 h ago

CyberEducation OÜ is a shareholder or officer in 1 more company.

Eesti Küberturbe Ettevõtete Liit
Founder

Annual reports (1)

e-Business Register · annual reports · 4 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
20250 €0 €100 €100 €017.06.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q0 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
20.04.2026OfficerAstus juhatusse2×expand ›hide ⌃
  • Toomas Antons
  • Karl Nukka
20.04.2026FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

CyberEducation OÜ is connected to 42 other companies through 6 people who hold a role here and elsewhere. The strongest tie runs through Karl Nukka (18 companies).

Total connections
42
via 6 people
Connecting people
6
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Karl
18 companies
Via personKarl Nukka
BO
BlueHat OÜLEGAL PERSON
Legal person · 17028051 · founder since 20.06.2025
Founder · 30 €
30 €
2
Toomas Antons
Founder / management30.00%30 €
3
Martti Kebbinau
Founder / management15.00%15 €
4
Anett Numa
Founder / management10.00%10 €
5
Kristjan Aljas
Founder / management10.00%10 €
6
Peadar Charles Callaghan
Founder / management5.00%5 €
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
30.0%
Top 3
75.0%
Top 5
95.0%
Top 10
100.0%
80% line
4 of 6
Gini
0.32

Dominant holder: 30.0% – non-controlling but blocking.

KN
Karl Nukka
Born 1990 · 35 y · shareholder since 10.04.2026
Shareholder 30% · 30 €
TA
Toomas Antons
Born 1985 · 41 y · shareholder since 10.04.2026
Shareholder 30% · 30 €
MK
Martti Kebbinau
Born 1983 · 42 y · shareholder since 10.04.2026
Shareholder 15% · 15 €
AN
Anett Numa
Born 1994 · 32 y · shareholder since 10.04.2026
Shareholder 10% · 10 €
KA
Kristjan Aljas
Born 1975 · 50 y · shareholder since 10.04.2026
Shareholder 10% · 10 €
PC
Peadar Charles Callaghan
Born 1979 · 47 y · shareholder since 10.04.2026
Shareholder 5% · 5 €
–
0 €
–
–
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
hide ⌃
  • Ä 50285462 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
10.04.2026OfficerSai osanikuks6×expand ›hide ⌃
  • Anett Numa · · 10 %
  • Peadar Charles Callaghan · · 5 %
  • Toomas Antons · · 30 %
  • Karl Nukka · · 30 %
  • Kristjan Aljas · · 10 %
  • Martti Kebbinau · · 15 %
10.04.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50285462 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
2025
20.06.2025OfficerAsutas ettevõtte4×expand ›hide ⌃
  • Blue Solutions OÜ
  • BlueHat OÜ
  • Peadar Charles Callaghan
  • Anett Numa
20.06.2025OfficerAstus juhatusse3×expand ›hide ⌃
  • Martti Kebbinau
  • Kristjan Aljas
  • Anett Numa
20.06.2025FilingEsmakanne2×expand ›hide ⌃
  • Ä 50285462 · Olek: Jõustunud
  • Kanne nr 1 · kanne
18
Kristjan Aljas9
Martti Kebbinau8
Toomas Antons5
Anett Numa1
Peadar Charles Callaghan1
KN
Karl Nukka
board member, shareholder 30%
18 other companies›
CompanyRoleReg. code
Avella Haldus OÜ
Board memberShareholder 30%Founder
17427205
BigEye OÜ
Board memberShareholder 65%Founder
16140329
Desenzano Estonia OÜ
Board memberShareholder 50%Founder
17412540
Hedera OÜ
Board memberFounderShareholder 100%
12345477
Kukkaexpert OÜ
Board member
12484245
Larkium OÜ
Board memberShareholder 50%Founder
17381880
Lurrin OÜ
Board memberShareholder 100%Founder
16367978
Nukka Consult OÜ
FounderShareholder 100%Board member
12874543
Nukka Electronics OÜ
FounderShareholder 65%Board member
14775006
OÜ Lõuna Autoilu
Board memberShareholder 45%
12295584
Pesakoristus OÜ
Shareholder 38%FounderBoard member
17235243
PK Rentmoto Motoklubi
FounderBoard member
80398910
PK Rentmoto OÜ
Shareholder 50%FounderBoard member
12830008
Saadetis OÜ
Shareholder 48%FounderBoard member
12921550
Sonus OÜ
Shareholder 100%FounderBoard member
14095760
VETTU OÜ
Shareholder 25%FounderBoard member
17114699
… and 2 more · see on the person page ↗
KA
Kristjan Aljas
board member, shareholder 10%
9 other companies›
CompanyRoleReg. code
Astel Energy OÜ
Board member
17055525
Blue Rent OÜ
Board memberShareholder 100%Founder
MK
Martti Kebbinau
board member, shareholder 15%
8 other companies›
CompanyRoleReg. code
Astel Energy OÜ
Board member
17055525
BlueHat OÜ
Board memberShareholder 100%Founder
TA
Toomas Antons
board member, shareholder 30%
5 other companies›
CompanyRoleReg. code
aktsiaselts RESPO HAAGISED
Board member
10354808
GridIO 2.0 OÜ
Shareholder 0%
14494626
osaühing ILMATSALU KALA
AN
Anett Numa
board member, founder, shareholder 10%
1 other company›
CompanyRoleReg. code
Digistage Consulting OÜ
Board memberShareholder 100%Founder
16482981
PC
Peadar Charles Callaghan
founder, shareholder 5%
1 other company›
CompanyRoleReg. code
Callaghan Consulting OÜ
Board memberShareholder 100%Founder
16875427
14030200
Blue Solutions OÜ
Board memberShareholder 100%Founder
12646032
Catbit OÜ
Board memberShareholder 100%Founder
11995687
Eesti Küberturbe Ettevõtete Liit
Board member
80665438
Elentec Holding OÜ
Board memberShareholder 33%Founder
17026009
Elentec Production OÜ
Board member
17028847
Green Strategy OÜ
Board memberFounderShareholder 50%
12842494
ManageIT OÜ
Founder
11415891
17028051
Eesti Küberturbe Ettevõtete Liit
Board member
80665438
Elentec Holding OÜ
Board memberShareholder 33%Founder
17026009
Elentec Production OÜ
Board member
17028847
Mirion OÜ
Board memberShareholder 100%Founder
12726587
Mirion Tech OÜ
Board memberShareholder 100%Founder
17217034
Pühaste Pruulikoda OÜ
Shareholder 0%
12664596
Shareholder 55%Board member
10008267
Respo Holding OÜ
Shareholder 50%Board member
12775634
Tartu Madruse Sadama Jahtklubi
Founder
80581301

Analysis · 2025

computed from annual reports
Revenue0 €median 11k €0% of the sector median
Equity ratio100.0%

Peer group: Muu mujal liigitamata õpe, 2,078 trading companies that filed a report in the last three years.

Founded 2025. That year 23,223 osaühing were registered; 22,913 are still trading, or 98.7%.