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Search›Companies›ThinDef Holding OÜ
14232855ActivePrivate limited companyEE102932209 · VAT-registered

ThinDef Holding OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Teaduspargi tn 6/1·EMTAK 64201 — Valdusfirmade tegevus·9+ years
Andmed · ···
On this page
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.03.2017e-Business Register
Address
Teaduspargi tn 6/1, Mustamäe linnaosa, Tallinn, 12618 Harju maakondADS · e-Business Register
E-mail address
jurgo@thinnect.come-Business Register
Telephone
+372 5515283· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 64201 - Valdusfirmade tegevuse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
6488J8UW5678S42PGU95 · issued 16.03.2026GLEIF
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
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 9 min agoMTAGLEIF
e-Business Register ↗

Registered 31. märts 2017, primary activity: Valdusfirmade tegevus. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ NaN% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
▼ NaN% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 6 h ago
JP
Jürgo-Sören Preden
Born 1978 · 48 y · board member since 31.03.2017
Board member

Shareholders

e-Business Register · 6 h ago
JP
Jürgo-Sören Preden
Born 1978 · 48 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 6 h ago
JP
Jürgo-Sören Preden
Born 1978 · 48 y · ultimate beneficial owner since 23.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 6 h ago
ThinDef Holding OÜ14232855Shareholder 64%Airi Holding OÜ17335153Airi Systems OÜ17398188
  • Airi Holding OÜ (17335153) Founder, Shareholder 64%
  • Airi Systems OÜ (17398188) Founder, Shareholder 100% (via Airi Holding OÜ)
ThinDef Holding OÜ is a shareholder or officer in 2 more companies.

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €–––
2025––––
Quarterly breakdown
YearQ1Q2

Tech stack

Tehnoloogiad
Mobile carrier
+372 5515283Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
27.03.2026ReportEsitati 2024. aasta aruanne— Käive 0 €
27.03.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2024
07.08.2024ReportEsitati 2023. aasta aruanne— Käive 0 €
11.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50040726 / M5 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

ThinDef Holding OÜ is connected to 12 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Jürgo-Sören Preden (12 companies).

Total connections
12
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Jürgo-Sören
12 companies
Via personJürgo-Sören Preden
0 €
4036 €
1,0m €
1,0m €
0
27.03.2026
20240 €97 857 €1000k €1000k €027.03.2026
20230 €0 €899k €899k €007.08.2024
2022––749k €749k €022.12.2023
20210 €0 €699k €699k €021.11.2023
2020––699k €699k €026.10.2023
20190 €−170 376 €700k €700k €023.05.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q3
Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025––––
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
12
JP
Jürgo-Sören Preden
board member, shareholder 100%, ultimate beneficial owner
12 other companies›
CompanyRoleReg. code
Airi Holding OÜ
Ultimate beneficial owner
17335153
Airi Systems OÜ
Ultimate beneficial owner
17398188
Amrop OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
17353257
Defendec OÜ
Founder
11306995
Lumoflex Holding AS
Supervisory board member
16550263
Mellak OÜ
Founder
12103604
Preden Consulting OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
11534466
Rantberg OÜ
FounderShareholder 100%Board member
14650888
Smartdust Technologies OÜ
Founder
11676388
ThinFacility OÜ
Founder
16661689
Thinnect OÜ
Board memberUltimate beneficial owner
12925756
Tiensu AI OÜ
Board memberFounderUltimate beneficial ownerShareholder 50%
17107736