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Search›Companies›Sirentech Solutions OÜ
16952777ActivePrivate limited companyEE102722396 · VAT-registered

Sirentech Solutions OÜ

Saare maakond, Saaremaa vald, Nasva alevik, Sadama tee 26·EMTAK 28991 — Manufacture of other special-purpose machinery n.e.c.·2+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
27.03.2024e-Business Register
Address
Sadama tee 26, Nasva alevik, Saaremaa vald, 93872 Saare maakondADS · e-Business Register
E-mail address
jaanus.tamm@defsecintel.come-Business Register
Principal activity
EMTAK 28991 - Manufacture of other special-purpose machinery n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
25 000,00 €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
Data · 8 sourcese-Business Register · 4 min agoMTARTK
e-Business Register ↗

Registered 27. märts 2024, primary activity: Manufacture of other special-purpose machinery n.e.c.. Main place of business in Nasva alevik, Saaremaa vald, Saare maakond.

Revenue 2026 (I kv)
0 €
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 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 3 h ago
JT
Jaanus Tamm
Born 1978 · 47 y · board member since 27.03.2024
Board member
JT
Jüri Taal
Born 1975 · 50 y · board member since 27.03.2024
Board member

Founders (2)

e-Business Register · 3 h ago
BW
Baltic Workboats ASLEGAL PERSON
Legal person · 10657801 · founder since 26.03.2024
Founder · 6k €
DS
Defsecintel Solutions OÜLEGAL PERSON
Legal person · 14514582 · founder since 26.03.2024
Founder · 19k €

Shareholders (2)

e-Business Register · 3 h ago
DS
Defsecintel Solutions OÜLEGAL PERSON
Legal person · 14514582 · shareholder since 27.03.2024
Shareholder 75% · 19k €
BW
Baltic Workboats ASLEGAL PERSON
Legal person · 10657801 · shareholder since 27.03.2024
Shareholder 25% · 6k €

Beneficial owners

e-Business Register · 3 h ago
JT
Jaanus Tamm
Born 1978 · 47 y · ultimate beneficial owner since 27.03.2024
Ultimate beneficial owner

Annual reports (1)

e-Business Register · annual reports · 5 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
2024–357 €25k €265k €015.07.2025
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 · 10.04.2026 as of
20k €10k €0
202420252026

State-sector payments (1 · 198k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2024–2024 · 1 year
Total amount
198k €
avg 198k €
Buyers
1
State and municipal bodies
Latest
29.08.2024
198k € · KAITSEMINISTEERIUM
20241 transaction · 198k €
29.082024
KAITSEMINISTEERIUM70004502
MUUD TOETUSED · Muu riigikaitse

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
15.07.2025ReportEsitati 2024. aasta aruanne

Connected companies

Same-person ties · e-Business Register

Sirentech Solutions OÜ is connected to 21 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Jaanus Tamm (16 companies).

Total connections
21
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Jaanus
16 companies
Via personJaanus Tamm
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €–––
20250 €0 €0 €–
2024I-IV Q11 066 €0 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 20250 €0 €0 €–
Taxes on workforce 20250 €0 €0 €–
Employees 2025––––
Revenue 2024–0 €0 €11k €
State taxes 2024–––0 €
Taxes on workforce 2024–––0 €
Employees 2024––––
197 685 €
16
Jüri Taal5
JT
Jaanus Tamm
board member, ultimate beneficial owner
16 other companies›
CompanyRoleReg. code
1SIZEFITSALL OÜ
Ultimate beneficial ownerBoard member
16930913
Atalanta Systems OÜ
Ultimate beneficial ownerBoard member
16884248
CyberNorth Batch-1 OÜ
Board memberUltimate beneficial owner
14657844
Defendec OÜ
Founder
11306995
Defsecintel Solutions OÜ
Board memberUltimate beneficial owner
14514582
DSIProjects OÜ
Board memberUltimate beneficial owner
12956382
DSIS Industries OÜ
Board memberUltimate beneficial owner
17363578
DSISOperations OÜ
Board memberUltimate beneficial owner
16687795
Eesti Kaitse- ja Kosmosetööstuse Liit
Ultimate beneficial owner
80282573
JT Advisors OÜ
Board memberUltimate beneficial owner
16895080
JT Ventures OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
11206242
Mittetulundusühing Asutajad
Founder
80305937
MTÜ EuroGuard Alliance
Founder
80641724
MTÜ Organisation for Development, Security and Sustainment
Founder
80587628
OÜ QHS-Power Solutions
Ultimate beneficial ownerBoard member
17147256
Smartdust Technologies OÜ
Shareholder 49%Ultimate beneficial ownerFounderBoard member
11676388
JT
Jüri Taal
board member
5 other companies›
CompanyRoleReg. code
BWB Real Estate OÜ
Board member
17139082
BWB Special Projects OÜ
Board member
17139073
Nextal Industry OÜ
Shareholder 100%FounderUltimate beneficial owner
16009279
NORTHSHIP OÜ
Shareholder 100%Board memberFounderUltimate beneficial owner
11448436
Plekkkarp OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
16269218