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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
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Search›Companies›Osaühing CyberSec Technologies
10790233ActivePrivate limited company

Osaühing CyberSec Technologies

Harju maakond, Tallinn, Mustamäe linnaosa, Mäealuse tn 2/1·EMTAK 64201 — Valdusfirmade tegevus·24+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.08.2001e-Business Register
Address
Mäealuse tn 2/1, Mustamäe linnaosa, Tallinn, 12618 Harju maakondADS · e-Business Register
E-mail address
margus.freudenthal@cyber.eee-Business Register
Telephone
+372 5079273· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 64201 - Valdusfirmade tegevuse-Business Register · ETCB
Share capital
10 220,00 €e-Business Register
nimistu
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
Revenue 2026
–
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
28 034 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 22. august 2001, primary activity: Valdusfirmade tegevus. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗
Revenue 2026
–
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
28k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 17 h ago
MF
Margus Freudenthal
Born 1976 · 49 y · board member since 27.12.2013
Board member

Founders

e-Business Register · 17 h ago
OW
Osaühing WASP PROJECTFOREIGN
Foreign / not in register · founder since 22.08.2001
Founder

Shareholders (7)

e-Business Register · 17 h ago
0%50%100%
Founder / management
92.0% · 4
Angel
8.0% · 3
#ShareholderType%€
1

Beneficial owners (2)

e-Business Register · 17 h ago
AA
Arne Ansper
Born 1970 · 56 y · ultimate beneficial owner since 07.06.2022
Ultimate beneficial owner
OV
Oliver Väärtnõu
Born 1980 · 45 y · ultimate beneficial owner since 07.06.2022
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 17 h ago
Osaühing CyberSec Technologies10790233Shareholder 100%Cybernetica AS10140133MTÜ Estonia – SA Business…80646851OÜ ELIKO Tehnoloogia Aren…11054022STACC OÜ11672027

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024–−12 €33k €33k €0

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—14 972 €13 062 €–
2024—7000 €7000 €–
2023—67 175 €67 175 €–
2022—49 541 €48 334 €

Tech stack

Tehnoloogiad
Mobile carrier
+372 5079273Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
09.11.2025OfficerSai osanikuks2×expand ›hide ⌃
  • Osaühing CyberSec Technologies · · 20 %
  • Margus Freudenthal · · 4 %
13.06.2025ReportEsitati 2024. aasta aruanne

Connected companies

Same-person ties · e-Business Register

Osaühing CyberSec Technologies is connected to 21 other companies through 6 people who hold a role here and elsewhere. The strongest tie runs through Oliver Väärtnõu (7 companies).

Total connections
21
via 6 people
Connecting people
6
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Oliver
7 companies
Via personOliver Väärtnõu
Arne Ansper
Founder / management
27.98%
3k €
2
Oliver Väärtnõu
Founder / management27.98%3k €
3
Osaühing CyberSec Technologies
Founder / management20.01%2k €
4
Dan Bogdanov
Founder / management16.01%2k €
5
Margus Freudenthal
Angel4.00%409 €
6
Anet Ansperi
Angel2.01%205 €
7
Aivo Kalu
Angel2.01%205 €
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
28.0%
Top 3
76.0%
Top 5
96.0%
Top 10
100.0%
80% line
4 of 7
Gini
0.42

Dominant holder: 28.0% – non-controlling but blocking.

AA
Arne Ansper
Born 1970 · 56 y · shareholder since 16.02.2021
Shareholder 28% · 3k €
OV
Oliver Väärtnõu
Born 1980 · 45 y · shareholder since 16.02.2021
Shareholder 28% · 3k €
OC
Osaühing CyberSec TechnologiesLEGAL PERSON
Legal person · 10790233 · shareholder since 09.11.2025
Shareholder 20% · 2k €
DB
Dan Bogdanov
Born 1983 · 43 y · shareholder since 16.02.2021
Shareholder 16% · 2k €
MF
Margus Freudenthal
Born 1976 · 49 y · shareholder since 09.11.2025
Shareholder 4% · 409 €
AA
Anet Ansperi
Born 1985 · 40 y · shareholder since 09.08.2022
Shareholder 2% · 205 €
AK
Aivo Kalu
Born 1978 · 47 y · shareholder since 09.08.2022
Shareholder 2% · 205 €
Shareholder 20%Osaühing CyberSec Technol…10790233
  • Cybernetica AS (10140133) Shareholder 100%
  • Osaühing CyberSec Technologies (10790233) Shareholder 20%
  • MTÜ Estonia – SA Business Council (80646851) Founder (via Cybernetica AS)
  • OÜ ELIKO Tehnoloogia Arenduskeskus (11054022) Founder (via Cybernetica AS)
  • STACC OÜ (11672027) Founder (via Cybernetica AS)
Osaühing CyberSec Technologies is a shareholder or officer in 5 more companies.
13.06.2025
2023–−52 €33k €33k €013.06.2024
2022–9084 €33k €33k €020.06.2023
2021–−7688 €24k €29k €030.06.2022
2020–−6880 €26k €26k €008.02.2021
2019–−74 €34k €34k €028.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202615k €–––
Taxes on workforce 202613k €–––
Employees 2026––––
Revenue 2024––––
State taxes 2024––7k €–
Taxes on workforce 2024––7k €–
Employees 2024––––
Revenue 2023––––
State taxes 2023––67k €–
Taxes on workforce 2023––67k €–
Employees 2023––––
Revenue 2022––––
State taxes 2022–0 €50k €–
Taxes on workforce 2022–0 €48k €–
Employees 2022––––
7
Margus Freudenthal5
Dan Bogdanov3
Anet Ansperi3
Arne Ansper2
Aivo Kalu1
OV
Oliver Väärtnõu
shareholder 28%, ultimate beneficial owner
7 other companies›
CompanyRoleReg. code
aktsiaselts Eesti Konjunktuuriinstituut
Ultimate beneficial owner
10237269
BlueProjects OÜ
FounderShareholder 40%Ultimate beneficial owner
11007471
Cybernetica AS
Board memberUltimate beneficial owner
10140133
Eesti Kaitse- ja Kosmosetööstuse Liit
Ultimate beneficial owner
80282573
Eesti Kaubandus-Tööstuskoda
Board memberUltimate beneficial owner
80004733
MTÜ Estonia – SA Business Council
Board memberUltimate beneficial owner
80646851
OV Consult OÜ
Founder
11573940
MF
Margus Freudenthal
board member, shareholder 4%
5 other companies›
CompanyRoleReg. code
Cybernetica AS
Supervisory board member
10140133
Dinosoft OÜ
FounderShareholder 50%Board memberUltimate beneficial owner
DB
Dan Bogdanov
shareholder 16%
3 other companies›
CompanyRoleReg. code
Cybernetica AS
Board member
10140133
Estonian Multiomics Company OÜ
Supervisory board member
16919490
M-Meedia OÜ
AA
Anet Ansperi
shareholder 2%
3 other companies›
CompanyRoleReg. code
Cybernetica AS
Supervisory board member
10140133
Pericon OÜ
FounderShareholder 100%Board member
12371181
AA
Arne Ansper
shareholder 28%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Cybernetica AS
Board memberUltimate beneficial owner
10140133
Smartmatic-Cybernetica Centre of Excellence for Internet Voting OÜ
Supervisory board member
12679959
AK
Aivo Kalu
shareholder 2%
1 other company›
CompanyRoleReg. code
Cybernetica AS
Supervisory board member
10140133
14757630
Eesti Kendoliit
Board memberUltimate beneficial owner
80607839
Mittetulundusühing Tallinna Goklubi
Board memberUltimate beneficial owner
80263372
Tartu Kendoklubi
Board memberUltimate beneficial owner
80294240
Founder
10690922
Smartmatic-Cybernetica Centre of Excellence for Internet Voting OÜ
Supervisory board member
12679959