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›HZ528 OÜ
16852254ActivePrivate limited company

HZ528 OÜ

Lääne maakond, Haapsalu linn, Haapsalu linn, Lihula mnt 7·EMTAK 63921 — Other information service activities·2+ 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 · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.11.2023e-Business Register
Address
Lihula mnt 7, Haapsalu linn, Haapsalu linn, 90507 Lääne maakondADS · e-Business Register
E-mail address
m2rtostra@gmail.come-Business Register
Principal activity
EMTAK 63921 - Other information service activitiese-Business Register · ETCB
Share capital
100,00 €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
7928 €
▼ 77% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 1. november 2023, primary activity: Other information service activities. Main place of business in Haapsalu linn, Haapsalu linn, Lääne maakond.

Data · 6 sourcese-Business Register · 10 min agoPatendiamet
e-Business Register ↗
Revenue
8k €
▼ 77% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 14 h ago
MO
Märt Ostra
Born 1990 · 36 y · board member since 01.11.2023
Board member

Founders

e-Business Register · 14 h ago
MO
Märt Ostra
Born 1990 · 36 y · founder since 01.11.2023
Founder · 100 €

Shareholders

e-Business Register · 14 h ago
MO
Märt Ostra
Born 1990 · 36 y · shareholder since 01.11.2023
Shareholder 100% · 100 €

Annual reports (2)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
8k €
↘ -76.9% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Trademarks (1)

Patendiamet · 17.05.2026
EX
Exetac
1 class · word · 27.12.2025 · M202501253
Registered

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.07.2026ReportEsitati 2025. aasta aruanne— Käive 7928 €
2025
16.07.2025ReportEsitati 2024. aasta aruanne— Käive 34 317 €
2024
28.11.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50240746 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne

Connected companies

Same-person ties · e-Business Register

HZ528 OÜ is connected to 8 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Märt Ostra (8 companies).

Total connections
8
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Märt
8 companies
Via personMärt Ostra
2025
7928 €
21 921 €
56k €
58k €
0
01.07.2026
202434 317 €34 317 €34k €34k €016.07.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
11.11.2024
FilingMuutmiskanne— Ä 50240746 / M1 · Olek: Puudused kõrvaldatud
8
MO
Märt Ostra
board member, founder, shareholder 100%
8 other companies›
CompanyRoleReg. code
FIB618 OÜ
Board memberShareholder 100%Founder
14994607
Kaiketsu OÜ
Board memberShareholder 92%Founder
14959002
LLAMA HOLDING OÜ
Founder
12750723
MO.2828 OÜ
Board memberShareholder 100%Founder
16950695
Napobanadebo Supiboromo OÜ
Founder
14994798
Nopilot Technology OÜ
FounderShareholder 33%Board member
16234496
Premium Insurance Sales OÜ
Founder
12872231
Turnkey Tech Solutions OÜ
Founder
16245643

Analysis · 2025

computed from annual reports
Revenue8k €median 28k €28% of the sector median
Net margin276.5%median 6.1%+270.4 pp vs sector median
Revenue change-76.9%median 0.0%-76.9 pp vs sector median
Equity ratio97.7%
Current ratio44.34
Labour cost of revenue0.0%
Compared with2024revenue 34k €

Peer group: Muu infoalane tegevus, 594 trading companies that filed a report in the last three years.

Founded 2023. That year 19,350 osaühing were registered; 18,818 are still trading, or 97.3%.