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Search›Companies›OLEKSEN OÜ
12086550ActivePrivate limited companyEE101631556 · VAT-registered

OLEKSEN OÜ

Ida-Viru maakond, Kohtla-Järve linn, Järve linnaosa, Olevi tn 33-58·EMTAK 41001 — Construction of residential and non-residential buildings·15+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
06.04.2011e-Business Register
Address
Olevi tn 33-58, Järve linnaosa, Kohtla-Järve linn, 30325 Ida-Viru maakondADS · e-Business Register
E-mail address
kohtla@bk.rue-Business Register
Telephone
+372 53326604· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 6. aprill 2011, primary activity: Construction of residential and non-residential buildings. Main place of business in Järve linnaosa, Kohtla-Järve linn, Ida-Viru maakond.

Revenue 2026 II kv
265 254 €
▲ 24% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
2683 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 18.08.2026 (MTA)
Revenue 2026 (I-II kv)
364k €
▼ 33% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
5k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 18.08.2026 (MTA)

Officers

e-Business Register · 16 h ago
OO
Oleg Oleksenko
Born 1970 · 56 y · board member since 06.04.2011
Board member

Founders

e-Business Register · 16 h ago
OO
Oleg Oleksenko
Born 1970 · 56 y · founder since 05.04.2011
Founder · 3k €

Shareholders

e-Business Register · 16 h ago
OO
Oleg Oleksenko
Born 1970 · 56 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 13 päeva tagasi
Revenue 2025
611k €
↘ -40.1% vs 2024
State taxes 2025
1k €
↘ -96.4% vs 2024
Employees 2025
5
↗ +25.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
500k €250k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53326604Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
09.06.2026ReportEsitati 2025. aasta aruanne— Käive 611 326 €
2025
16.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 020 058 €

Connected companies

Same-person ties · e-Business Register

OLEKSEN OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Oleg Oleksenko (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Oleg
1 company
Via personOleg Oleksenko
Equity
Assets
Employees
2025611 326 €−3722 €56k €56k €509.06.2026
20241 020 058 €−2842 €59k €59k €416.06.2025
2023915 738 €44 384 €62k €62k €525.06.2024
2022600 126 €78 €18k €18k €507.06.2023
2021197 662 €6103 €20k €20k €309.06.2022
2020309 554 €5220 €14k €14k €428.05.2021
201911 954 €2453 €9k €12k €029.05.2020
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-II Q364 084 €0 €5384 €2
2025906 576 €1402 €7921 €2
20241 417 355 €38 420 €32 824 €2
20231 237 085 €28 349 €30 303 €6
2022908 898 €23 632 €25 504 €8
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202699k €265k €––
State taxes 20260 €0 €––
Taxes on workforce 20263k €3k €––
Employees 202622––
Revenue 2025329k €214k €163k €201k €
State taxes 20251k €0 €0 €0 €
Taxes on workforce 20252k €3k €2k €2k €
Employees 20252222
Revenue 2024381k €264k €379k €393k €
State taxes 20248k €10k €9k €12k €
Taxes on workforce 20248k €11k €8k €6k €
Employees 20246452
Revenue 2023248k €358k €383k €248k €
State taxes 20238k €7k €7k €7k €
Taxes on workforce 20238k €8k €7k €7k €
Employees 20237766
Revenue 202265k €145k €306k €394k €
State taxes 20222k €8k €8k €6k €
Taxes on workforce 20222k €8k €8k €7k €
Employees 20228788
1
OO
Oleg Oleksenko
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
OÜ Oksen
Board memberShareholder 100%Founder
17149380

Analysis · 2025

computed from annual reports
Revenue611k €median 59k €10.4× the sector median
Net margin-0.6%median 3.5%-4.1 pp vs sector median
Revenue per employee122k €median 53k €2.3× the sector median
Revenue change-40.1%median 4.4%-44.5 pp vs sector median
Equity ratio100.0%
Labour cost of revenue20.6%
Profit per employee−744 €
Compared with2024revenue 1,0m €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,268 trading companies that filed a report in the last three years.

Founded 2011. That year 7,666 osaühing were registered; 7,391 are still trading, or 96.4%.