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Search›Companies›O.Z. Service OÜ
16881770ActivePrivate limited companyEE102689989 · VAT-registered

O.Z. Service OÜ

Harju maakond, Saue vald, Alliku küla, Uuetoa tee 10·EMTAK 96999 — Other personal service activities n.e.c.·2+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.12.2023e-Business Register
Address
Uuetoa tee 10, Alliku küla, Saue vald, 76403 Harju maakondADS · e-Business Register
E-mail address
oleg@ozcompany.eue-Business Register
Telephone
+372 58949901· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 96999 - Other personal service activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2550,00 €e-Business Register
LEI
984500Z5B6400B8FDD24 · issued 30.03.2026GLEIF
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

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  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

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  • 79 sources
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2026 II kv
17 136 €
▼ 67% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5936 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Data · 7 sourcese-Business Register · 8 min agoMTAGLEIF
e-Business Register ↗

Registered 18. detsember 2023, primary activity: Other personal service activities n.e.c.. Main place of business in Alliku küla, Saue vald, Harju maakond.

Revenue 2026 (I-II kv)
20k €
▼ 69% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
9k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 17 h ago
OZ
Oleh Zelenko
Born 1998 · 28 y · board member since 18.12.2023
Board member

Founders

e-Business Register · 17 h ago
OZ
Oleh Zelenko
Born 1998 · 28 y · founder since 18.12.2023
Founder · 3k €

Shareholders

e-Business Register · 17 h ago
OZ
Oleh Zelenko
Born 1998 · 28 y · shareholder since 18.12.2023
Shareholder 100% · 3k €

Annual reports (2)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
87k €
↗ +64.3% vs 2024
State taxes 2025
15k €
↗ +26.5% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 58949901Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.06.2026ReportEsitati 2025. aasta aruanne— Käive 86 787 €
2025
30.12.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50243953 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
05.05.2025ReportEsitati 2024. aasta aruanne— Käive 52 813 €

Connected companies

Same-person ties · e-Business Register

O.Z. Service OÜ is connected to 7 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Oleh Zelenko (7 companies).

Total connections
7
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Oleh
7 companies
Via personOleh Zelenko
Assets
Employees
202586 787 €19 827 €77k €84k €117.06.2026
202452 813 €55 078 €58k €59k €105.05.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q19 700 €6610 €2212 €1
202587 524 €15 306 €6614 €1
202450 003 €12 096 €1217 €1
2023––––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €17k €––
State taxes 20262k €5k €––
Taxes on workforce 20261k €1k €––
Employees 202611––
Revenue 202511k €52k €12k €13k €
State taxes 20253k €2k €5k €5k €
Taxes on workforce 2025460 €500 €3k €3k €
Employees 20251111
Revenue 20240 €21k €14k €16k €
State taxes 2024551 €5k €3k €4k €
Taxes on workforce 2024601 €0 €120 €496 €
Employees 20241––1
Revenue 2023––––
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
7
OZ
Oleh Zelenko
board member, founder, shareholder 100%
7 other companies›
CompanyRoleReg. code
Greenman Agent OÜ
Founder
14760223
O.Z. Company OÜ
Board memberShareholder 100%Founder
16036141
O.Z. Ehitus OÜ
Board memberShareholder 100%Founder
16482679
PRIME Business Club
Founder
80635327
RecruitingPro OÜ
Shareholder 100%Board memberFounder
16508769
Rent-an-Employee OÜ
Board memberShareholder 100%Founder
16277732
RentTechnologies OÜ
Board memberShareholder 100%Founder
16154343

Analysis · 2025

computed from annual reports
Revenue87k €median 14k €6.4× the sector median
Net margin22.8%median 4.3%+18.5 pp vs sector median
Revenue per employee87k €median 27k €3.2× the sector median
Revenue change64.3%median 1.1%+63.2 pp vs sector median
Equity ratio92.0%
Current ratio1.05
Labour cost of revenue25.1%
Profit per employee19 827 €
Compared with2024revenue 53k €

Peer group: Muu mujal liigitamata teenindus, 1,149 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%.