ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›A4 Projektid OÜ
16192208ActivePrivate limited company

A4 Projektid OÜ

Harju maakond, Kose vald, Kose-Uuemõisa alevik, Karsti tn 8·EMTAK 82301 — Organisation of conventions and trade shows·5+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.03.2021e-Business Register
Address
Karsti tn 8, Kose-Uuemõisa alevik, Kose vald, 75102 Harju maakondADS · e-Business Register
E-mail address
annelyjr@gmail.come-Business Register
Telephone
+372 55595534· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 82301 - Organisation of conventions and trade showse-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

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2026 II kv
4950 €
▲ 1% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2581 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 11.08.2026 (MTA)

Registered 25. märts 2021, primary activity: Organisation of conventions and trade shows. Main place of business in Kose-Uuemõisa alevik, Kose vald, Harju maakond.

Data · 9 sourcese-Business Register · 3 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026 (I-II kv)
9k €
▲ 1% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 259,76 €
21 Jul 202612 Aug 2026
30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers (2)

e-Business Register · 8 h ago
AJ
Annely Järvsalu
Born 1971 · 54 y · board member since 25.03.2021
Board member
IJ
Ivar Järvsalu
· board member since 25.06.2026
Board member

Founders

e-Business Register · 8 h ago
AJ
Annely Järvsalu
Born 1971 · 54 y · founder since 24.03.2021
Founder · 3k €

Shareholders

e-Business Register · 8 h ago
AJ
Annely Järvsalu
Born 1971 · 54 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (5)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
20k €
↘ -17.3% vs 2024
State taxes 2025
6k €
↘ -17.7% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202520 344 €−4556 €1k €5k €131.05.2026
202424 595 €−4968 €6k €8k €126.02.2025
202328 395 €−1700 €11k €14k €124.04.2024
202230 420 €3722 €
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 · 10.07.2026 as of
20k €10k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q9464 €3092 €1820 €1
202520 354 €5804 €3427 €1
202428 307 €7049 €3355 €1
202325 993 €6221 €3240 €1
2022I-IV Q3952 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20265k €5k €––
State taxes 20261k €2k €––
Taxes on workforce 2026899 €921 €––
Employees 20261–––
Revenue 20255k €5k €6k €5k €
State taxes 20251k €1k €

Tech stack

Tehnoloogiad
Domains (1)
pulmaema.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Mobile carrier
+372 55595534Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.07.2026TaxMaksuvõlg kasvas— +34 € (kokku 260 €)
21.07.2026TaxMaksuvõlg kasvas— +226 € (kokku 226 €)
25.06.2026OfficerAstus juhatusse— Ivar Järvsalu
25.06.2026FilingMuutmiskanne3×expand ›hide ⌃
  • Ä 50169932 / M1 · Olek: Puudused kõrvaldatud
  • Ä 50169932 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
31.05.2026ReportEsitati 2025. aasta aruanne— Käive 20 344 €
2025
26.02.2025ReportEsitati 2024. aasta aruanne— Käive 24 595 €

Connected companies

Same-person ties · e-Business Register

A4 Projektid OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Annely Järvsalu (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Annely
1 company
Via personAnnely Järvsalu1
AJ
Annely Järvsalu
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Kose-Uuemõisa Arendamise Selts
Board member
80234798
13k €
14k €
1
01.07.2023
202129 631 €8950 €9k €11k €112.07.2022
4439 €
4008 €
1
2k €
1k €
Taxes on workforce 2025822 €875 €865 €865 €
Employees 20251111
Revenue 20245k €7k €12k €4k €
State taxes 20242k €2k €2k €1k €
Taxes on workforce 2024865 €831 €889 €770 €
Employees 20241111
Revenue 20234k €7k €9k €6k €
State taxes 20231k €1k €2k €2k €
Taxes on workforce 2023769 €725 €937 €809 €
Employees 20231111
Revenue 2022–––4k €
State taxes 20221k €991 €848 €1k €
Taxes on workforce 20221k €1k €928 €756 €
Employees 20221111

Analysis · 2025

computed from annual reports
Revenue20k €median 33k €62% of the sector median
Net margin-22.4%median 5.9%-28.3 pp vs sector median
Revenue per employee20k €median 78k €26% of the sector median
Revenue change-17.3%median 0.0%-17.3 pp vs sector median
Equity ratio31.6%
Current ratio0.71current assets cover under 1× liabilities
Labour cost of revenue53.9%
Profit per employee−4556 €
Compared with2024revenue 25k €

Peer group: Konverentside ja messide korraldamine, 286 trading companies that filed a report in the last three years.

Founded 2021. That year 19,673 osaühing were registered; 18,993 are still trading, or 96.5%.