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Search›Companies›DIA Project Management OÜ
11051207ActivePrivate limited companyEE100913453 · VAT-registered

DIA Project Management OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Pärnu mnt 139e/2·EMTAK 71111 — Architectural activities·22+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.06.2004e-Business Register
Address
Pärnu mnt 139e/2, Kesklinna linnaosa, Tallinn, 11317 Harju maakondADS · e-Business Register
E-mail address
kaire@dia.eee-Business Register
Telephones
+372 5134975· Elisa Eesti AS+372 6446464e-Business Register · TTJA NBA
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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
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  • Extensions
  • MCP

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  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 7 min agoMTARTKMTR
e-Business Register ↗

Registered 18. juuni 2004, primary activity: Architectural activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
10 370 €
▼ 18% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3770 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
10k €
▼ 18% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 17 h ago
KR
Kaire Rjadnev-Meristo
Born 1965 · 60 y · board member since 26.08.2004
Board member

Founders

e-Business Register · 17 h ago
CO
Comdirect OÜFOREIGN
Foreign / not in register · founder since 18.06.2004
Founder

Shareholders

e-Business Register · 17 h ago
KR
Kaire Rjadnev-Meristo
Born 1965 · 60 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 17 h ago
KR
Kaire Rjadnev-Meristo
Born 1965 · 60 y · ultimate beneficial owner since 03.09.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
59k €
↘ -2.2% vs 2024
State taxes 2025
8k €
↗ +47.2% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
20k €10k €0

Licences (2)

MTR · 17 h tagasi
Active licences
2
Other2
Oldest · Newest
2004→2013
Oldest licenceEEP000095 · 19.07.2004
Newest licenceE 420/2009 · 26.03.2013
Active2 / 2
E 420/2009
Muinsuskaitse
Majandustegevusteade
From26.03.2013
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5134975Elisa Eesti AS+372 6446464Unknown

State-sector payments (1 · 3k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2024–2024 · 1 year
Total amount
3k €
avg 3k €
Buyers
1
State and municipal bodies
Latest
19.06.2024
3k € · Põhja-Tallinna Valitsus
20241 transaction · 3k €
19.062024
Põhja-Tallinna Valitsus75017745
PÕHIVARA · Noorsootöö ja noortekeskused

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.05.2026ReportEsitati 2025. aasta aruanne— Käive 58 796 €
2025
01.05.2025ReportEsitati 2024. aasta aruanne— Käive 60 122 €

Connected companies

Same-person ties · e-Business Register

DIA Project Management OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kaire Rjadnev-Meristo (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kaire
4 companies
Via personKaire Rjadnev-Meristo
Equity
Assets
Employees
202558 796 €646 €30k €31k €124.05.2026
202460 122 €1528 €30k €30k €101.05.2025
202352 530 €8740 €28k €29k €101.06.2024
202243 166 €1585 €20k €21k €120.05.2023
202147 921 €2681 €15k €15k €111.06.2022
202042 731 €1747 €12k €13k €113.06.2021
201938 254 €243 €11k €11k €125.06.2020
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 Q10 370 €2125 €1645 €1
202560 180 €8329 €5848 €1
202458 198 €5658 €3265 €1
202357 664 €8975 €3534 €1
202239 929 €5029 €3532 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202610k €–––
State taxes 20262k €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 202513k €17k €15k €16k €
State taxes 20251k €3k €2k €2k €
Taxes on workforce 20251k €2k €2k €2k €
Employees 20251111
Revenue 20248k €15k €18k €18k €
State taxes 2024846 €2k €2k €2k €
Taxes on workforce 2024895 €732 €737 €901 €
Employees 20241111
Revenue 202315k €17k €15k €11k €
State taxes 20232k €3k €2k €2k €
Taxes on workforce 2023885 €883 €883 €883 €
Employees 20231111
Revenue 20225k €19k €6k €10k €
State taxes 20221k €2k €983 €1k €
Taxes on workforce 2022862 €890 €890 €890 €
Employees 20221111
EEP000095
Projekteerimine
Majandustegevusteade
From19.07.2004
UntilOpen-ended
Valid
3294 €
4
KR
Kaire Rjadnev-Meristo
board member, shareholder 100%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Chinooka OÜ
FounderShareholder 100%Board memberUltimate beneficial owner
17150318
Eesti Tiibeti Mastifite Päästeselts MTÜ
Board memberFounderUltimate beneficial owner
80367335
OSAÜHING DIA DESIGN
Board memberShareholder 38%Ultimate beneficial owner
10189858
Tiibeti tõugude ühendus MTÜ
Board memberFounderUltimate beneficial owner
80377463