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Search›Companies›Diagonaalprojekt OÜ
12950155ActivePrivate limited company

Diagonaalprojekt OÜ

Harju maakond, Kiili vald, Kangru alevik, Kivila tn 7·EMTAK 71111 — Architectural activities·10+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.11.2015e-Business Register
Address
Kivila tn 7, Kangru alevik, Kiili vald, 75403 Harju maakondADS · e-Business Register
E-mail address
liina.tammaru@gmail.come-Business Register
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
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
  • Activity licences
  • Recent registrations

Data

  • 72 sources
  • Database
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Organisation

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
25 390 €
▼ 12% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3144 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 13.07.2026 (MTA)

Registered 19. november 2015, primary activity: Architectural activities. Main place of business in Kangru alevik, Kiili vald, Harju maakond.

Data · 9 sourcese-Business Register · just nowMTAMTRWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026
25k €
▼ 12% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
7k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 13.07.2026 (MTA)

Officers (2)

e-Business Register · 11 h ago
LT
Liina Tammaru
Born 1967 · 58 y · board member since 19.11.2015
Board member
VT
Veiko Tammaru
Born 1970 · 56 y · board member since 19.11.2015
Board member

Founders (2)

e-Business Register · 11 h ago
LT
Liina Tammaru
Born 1967 · 58 y · founder since 19.11.2015
Founder · 1k €
VT
Veiko Tammaru
Born 1970 · 56 y · founder since 19.11.2015
Founder · 1k €

Shareholders (2)

e-Business Register · 11 h ago
LT
Liina Tammaru
Born 1967 · 58 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
VT
Veiko Tammaru
Born 1970 · 56 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 10 päeva tagasi
Revenue 2025
25k €
↘ -12.3% vs 2024
State taxes 2025
6k €
↘ -1.3% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
2k €1k €0

Licences (1)

MTR · 10 h tagasi
Active licences
1
Other1
Oldest · Newest
2015→2015
Oldest licenceEEP003504 · 08.12.2015
Active1 / 1
EEP003504
Projekteerimine
Majandustegevusteade
From08.12.2015
UntilOpen-ended
Valid

Tech stack

Website analysis · 1 päeva tagasi
Domains (1)
diapro.ee
SPF
REGRadicenter OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 25 390 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 28 946 €
Equity
Assets
Employees
202525 390 €1013 €12k €20k €130.06.2026
202428 946 €−332 €11k €15k €130.06.2025
202318 676 €−8357 €11k €13k €124.06.2024
202228 818 €5911 €20k €21k €109.06.2023
202125 585 €1928 €14k €15k €123.05.2022
202019 980 €−3717 €12k €13k €130.06.2021
201938 953 €7998 €16k €17k €103.08.2020
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)
2026—3206 €3630 €1
2025—5993 €6794 €1
2024—6074 €6654 €1
2023—5872 €6452 €1
2022—5664 €6206 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 20262k €1k €––
Taxes on workforce 20262k €2k €––
Employees 202611––
Revenue 2025––––
State taxes 20252k €1k €2k €1k €
Taxes on workforce 20252k €2k €2k €1k €
Employees 20251111
Revenue 2024––––
State taxes 20242k €1k €2k €1k €
Taxes on workforce 20242k €1k €2k €1k €
Employees 20241111
Revenue 2023––––
State taxes 20232k €1k €2k €1k €
Taxes on workforce 20232k €1k €2k €1k €
Employees 20231111
Revenue 2022––––
State taxes 20221k €1k €2k €1k €
Taxes on workforce 20221k €2k €2k €2k €
Employees 20221111