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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›DSIProjects OÜ
12956382ActivePrivate limited companyEE102229187 · VAT-registered

DSIProjects OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Akadeemia tee 21/4·EMTAK 72101 — Research and experimental development on natural sciences and engineering·10+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.12.2015e-Business Register
Address
Akadeemia tee 21/4, Mustamäe linnaosa, Tallinn, 12618 Harju maakondADS · e-Business Register
E-mail address
info@defsecintel.come-Business Register
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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
  • 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 · 7 sourcese-Business Register · 1 min agoMTA
e-Business Register ↗

Registered 1. detsember 2015, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ 1% vs 2023
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 €
▼ 1% vs 2023
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
JT
Jaanus Tamm
Born 1978 · 47 y · board member since 01.11.2018
Board member

Shareholders

e-Business Register · 6 h ago
JV
JT Ventures OÜLEGAL PERSON
Legal person · 11206242 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 6 h ago
JT
Jaanus Tamm
Born 1978 · 47 y · ultimate beneficial owner since 01.11.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
615k €
↘ -0.6% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
14.07.2025ReportEsitati 2024. aasta aruanne— Käive 615 000 €
2024
31.07.2024ReportEsitati 2023. aasta aruanne— Käive 618 633 €
11.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50018897 / M4 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

DSIProjects OÜ is connected to 16 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Jaanus Tamm (16 companies).

Total connections
16
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Jaanus
16 companies
Via personJaanus Tamm
2024615 000 €7280 €12k €515k €014.07.2025
2023618 633 €2190 €5k €5k €031.07.2024
20220 €0 €3k €3k €018.10.2023
20210 €0 €3k €3k €004.05.2022
20200 €0 €3k €3k €030.06.2022
20190 €0 €3k €3k €025.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €–––
20250 €0 €0 €–
2024739 622 €32 458 €0 €–
2023494 033 €8588 €0 €–
20220 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 2025–0 €––
Taxes on workforce 2025–0 €––
Employees 2025––––
Revenue 2024258k €347k €135k €0 €
State taxes 20240 €32k €602 €–
Taxes on workforce 20240 €0 €0 €–
Employees 2024––––
Revenue 202325k €0 €243k €227k €
State taxes 2023550 €–7k €1k €
Taxes on workforce 20230 €–0 €0 €
Employees 2023––––
Revenue 20220 €0 €0 €0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
16
JT
Jaanus Tamm
board member, ultimate beneficial owner
16 other companies›
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Board memberUltimate beneficial owner
14657844
Defendec OÜ
Founder
11306995
Defsecintel Solutions OÜ
Board memberUltimate beneficial owner
14514582
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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
Sirentech Solutions OÜ
Ultimate beneficial ownerBoard member
16952777
Smartdust Technologies OÜ
Shareholder 49%Ultimate beneficial ownerFounderBoard member
11676388