12950155ActivePrivate limited company

Diagonaalprojekt OÜ

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

Kiili valdEMTAK 71111 — Architectural activities10+ years
Updated 8 h ago
e-Business Register
Revenue 2026
€29k
▲ 55% vs 2023
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
€4k
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 12.05.2026 (MTA)

Overview

e-Business Register · 8 h ago
Legal form
Private limited company
Date of first registration
19.11.2015e-Business Register
Address
Kivila tn 7, Kangru alevik, Kiili vald, 75403 Harju maakondADS · e-Business Register
Principal activity
EMTAK 71111 — Architectural activitiese-Business Register · ETCB
Share capital
2500,00 €e-Business Register

Officers (2)

e-Business Register · 8 h ago
LT
Liina Tammaru
· board member since 19.11.2015
Board member
VT
Veiko Tammaru
· board member since 19.11.2015
Board member

Founders (2)

e-Business Register · 8 h ago
LT
Liina Tammaru
· founder since 19.11.2015
Founder · €1k
VT
Veiko Tammaru
· founder since 19.11.2015
Founder · €1k

Shareholders (2)

e-Business Register · 8 h ago
LT
Liina Tammaru
· shareholder since 01.09.2023
Shareholder 50% · €1k
VT
Veiko Tammaru
· shareholder since 01.09.2023
Shareholder 50% · €1k

Beneficial owners (2)

e-Business Register · 8 h ago
LT
Liina Tammaru
· ultimate beneficial owner since 25.09.2018
Ultimate beneficial owner
VT
Veiko Tammaru
· ultimate beneficial owner since 25.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 2 päeva tagasi
Revenue · 2019–2024
€29klatest
€50k€25k0
2019: €39k2020: €20k2021: €26k2022: €29k2023: €19k2024: €29k
201920222024
Profit · 2019–2024
−332 €latest
€10k0 €€-10k
2019: €8k2020: €-4k2021: €2k2022: €6k2023: €-8k2024: −332 €
201920222024
YearRevenueProfitEquityAssetsEmployees
202428 946 €−332 €11 118 €€15k130.06.2025
202318 676 €−8357 €11 450 €€13k124.06.2024
202228 818 €5911 €19 807 €€21k109.06.2023
202125 585 €1928 €13 896 €€15k123.05.2022
202019 980 €−3717 €11 969 €€13k130.06.2021
201938 953 €7998 €15 686 €€17k103.08.2020
Original files (PDF, XBRL) — in the e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—1740 €1952 €1
2025—5993 €6794 €1
2024—6074 €6654 €1
2023—5872 €6452 €1
2022—5664 €6206 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026————
State taxes 2026€2k———
Taxes on workforce 2026€2k———
Employees 20261———
Revenue 2025————
State taxes 2025€2k€1k€2k€1k
Taxes on workforce 2025€2k€2k€2k€1k
Employees 20251111
Revenue 2024————
State taxes 2024€2k€1k€2k€1k
Taxes on workforce 2024€2k€1k€2k€1k
Employees 20241111
Revenue 2023————
State taxes 2023€2k€1k€2k€1k
Taxes on workforce 2023€2k€1k€2k€1k
Employees 20231111
Revenue 2022————
State taxes 2022€1k€1k€2k€1k
Taxes on workforce 2022€1k€2k€2k€2k
Employees 20221111

Licences (1)

MTR · 11 h tagasi
Projekteerimine
MajandustegevusteadeEEP003504from 08.12.2015
Valid

History (9)

e-Business Register · entries
01.09.2023
Amending entry
Ä 50018998 / 4 · Status: In force
01.09.2023
Amending entry
Entry no. 4
20.01.2018
Amending entry
Ä 50018998 / 3 · Status: In force
20.01.2018
Amending entry
Entry no. 3
11.12.2017
Amending entry
Ä 50018998 / 2 · Status: In force
Show 4 more events
11.12.2017
Amending entry
Entry no. 2
19.11.2015
First entry
Ä 50018998 · Status: In force
19.11.2015
First entry
Entry no. 1
17.11.2015
First entry
Ä 50018998 / M1 · Status: Puudused kõrvaldatud