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
  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›4GRID OÜ
16405437ActivePrivate limited companyEE102935374 · VAT-registered

4GRID OÜ

Saare maakond, Saaremaa vald, Kuressaare linn, Lossi tn 3·EMTAK 71129 — Other engineering-technical activities·4+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState 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 · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.12.2021e-Business Register
Address
Lossi tn 3, Kuressaare linn, Saaremaa vald, 93819 Saare maakondADS · e-Business Register
E-mail address
info@evecon.eee-Business Register
Principal activity
EMTAK 71129 - Other engineering-technical activitiese-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 · 8 sourcese-Business Register · 3 min agoMTA
e-Business Register ↗

Registered 29. detsember 2021, primary activity: Other engineering-technical activities. Main place of business in Kuressaare linn, Saaremaa vald, Saare maakond.

Revenue 2026 (I kv)
121 208 €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
26 809 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 24.06.2026 (MTA)
Revenue 2026 (I kv)
121k €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
27k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 24.06.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
−6k €
5754,41 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 22 h ago
AM
Aivar Mäemets
Born 1974 · 52 y · board member since 13.08.2024
Board member

Founders

e-Business Register · 22 h ago
JK
Jüri Klaassen
Born 1990 · 36 y · founder since 29.12.2021
Founder · 3k €

Shareholders

e-Business Register · 22 h ago
OM
OÜ MMALEGAL PERSON
Legal person · 12010558 · shareholder since 13.08.2024
Shareholder 100% · 3k €

Beneficial owners (2)

e-Business Register · 22 h ago
AM
Aivar Mäemets
Born 1974 · 52 y · ultimate beneficial owner since 15.08.2024
Ultimate beneficial owner
MM
Marek Mägi
Born 1977 · 49 y · ultimate beneficial owner since 15.08.2024
Ultimate beneficial owner

Annual reports (3)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
↘ -100.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
20240 €0 €3k €3k €030.06.2025
20234066 €2946 €3k €3k €013.06.2024
20220 €0 €0 €0 €001.06.2023
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 · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q121 208 €26 809 €0 €–
2025––––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026121k €–––
State taxes 202627k €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.05.2026TaxMaksuvõlg kasvas— +5754 € (kokku 5754 €)
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
25.09.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50192651 / 8 · Olek: Jõustunud
  • Kanne nr 8 · kanne
10.09.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50192651 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
15.08.2024OfficerLisati tegelikuks kasusaajaks2×expand ›hide ⌃
  • Marek Mägi
  • Aivar Mäemets
13.08.2024OfficerSai osanikuks— OÜ MMA · · 100 %
13.08.2024OfficerAstus juhatusse— Aivar Mäemets
13.08.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50192651 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne

Connected companies

Same-person ties · e-Business Register

4GRID OÜ is connected to 172 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Aivar Mäemets (110 companies).

Total connections
172
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Ultimate beneficial owner
Strongest tie
Aivar
110 companies
Via personAivar Mäemets110Marek Mägi60Jüri Klaassen2
AM
Aivar Mäemets
board member, ultimate beneficial owner
110 other companies›
CompanyRoleReg. code
4EST OÜ
Board memberUltimate beneficial ownerShareholder 100%
16268236
Baltic Renewable Energy Platform OÜ
Board member
16620012
Baltic Storage Platform OÜ
Supervisory board member
16787692
Chaga Mets OÜ
Ultimate beneficial owner
12884116
Eesti Mets UÜ
ShareholderUltimate beneficial ownerAuthorised limited partner (representation)
14878195
Eesti Metsamajanduse UÜ
ShareholderUltimate beneficial ownerLimited partner
14874240
Eesti Metskond UÜ
ShareholderUltimate beneficial ownerLimited partner
14874180
Evecon Alaküla OÜ
Board member
10816352
Evecon Arendused OÜ
Ultimate beneficial ownerBoard member
12874187
Evecon Aruküla OÜ
Board member
16730692
Evecon Elekter UÜ
Ultimate beneficial owner
14933055
Evecon Hiie UÜ
Procurator
16103452
Evecon Holdre OÜ
Board member
16104859
Evecon Karitsa OÜ
Board member
16104351
Evecon Katku OÜ
Board member
16103475
Evecon Kiisa Hoonestus OÜ
Board member
16104954
… and 94 more · see on the person page ↗
MM
Marek Mägi
ultimate beneficial owner
60 other companies›
CompanyRoleReg. code
Evecon Arendused OÜ
Ultimate beneficial owner
12874187
Evecon Elekter UÜ
Ultimate beneficial owner
14933055
Evecon Kinnistud OÜ
Ultimate beneficial owner
10340168
Evecon Lihula OÜ
Ultimate beneficial owner
10816300
Evecon Lääneranna TU3 OÜ
Ultimate beneficial owner
16104291
Evecon Lääneranna TU5 OÜ
Ultimate beneficial owner
16104307
Evecon Lüganuse Maad OÜ
Ultimate beneficial owner
16730752
Evecon Mulgi OÜ
Ultimate beneficial owner
10816642
Evecon OÜ
Ultimate beneficial owner
10340286
Evecon Päike UÜ
Ultimate beneficial owner
14933221
Evecon Päikesefarm UÜ
Ultimate beneficial owner
14933020
Evecon Püssi OÜ
Ultimate beneficial owner
16104115
Evecon Raju OÜ
Ultimate beneficial owner
17131605
Evecon Risti OÜ
Ultimate beneficial owner
10816990
Evecon Saaremaa OÜ
Ultimate beneficial owner
16104316
Evecon Saku OÜ
Ultimate beneficial owner
10340292
… and 44 more · see on the person page ↗
JK
Jüri Klaassen
founder
2 other companies›
CompanyRoleReg. code
Jüngrid OÜ
FounderShareholder 50%Ultimate beneficial ownerBoard member
17110951
VoltInfra OÜ
FounderShareholder 100%Board memberUltimate beneficial owner
16487375