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Search›Companies›OULSON Outsourcing Osaühing
11097639ActivePrivate limited companyEE102908039 · VAT-registered

OULSON Outsourcing Osaühing

Harju maakond, Tallinn, Mustamäe linnaosa, Kadaka tee 171-29·EMTAK 69202 — Bookkeeping, tax consulting·21+ years
Andmed · ···
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Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
17.01.2005e-Business Register
Address
Kadaka tee 171-29, Mustamäe linnaosa, Tallinn, 12615 Harju maakondADS · e-Business Register
E-mail address
info@oulson.eee-Business Register
Principal activity
EMTAK 69202 - Bookkeeping, tax consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2560,00 €e-Business Register
nimistu
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
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  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 2 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 17. jaanuar 2005, primary activity: Bookkeeping, tax consulting. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
19 168 €
▲ 40% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5587 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
39k €
▲ 40% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
12k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 1 h ago
OS
Olga Simakova
Born 1972 · 53 y · board member since 05.02.2018
Board member

Founders

e-Business Register · 1 h ago
OS
Olga Simakova
Born 1972 · 53 y · founder since 17.01.2005
Founder

Shareholders

e-Business Register · 1 h ago
OS
Olga Simakova
Born 1972 · 53 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
55k €
↗ +40.0% vs 2024
State taxes 2025
5k €
↗ +135% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q39 209 €10 018 €2040 €1
2025I-IV Q7528 €5209 €3832 €1
2024–2213 €2329 €1
2023–

Tech stack

Website analysis · 2 h tagasi
Domains (1)
oulson.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
AnalyticsPlausible
Web serverApache
UI frameworkTailwind CSS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 55 309 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 39 501 €
30.06.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 10085101 / 14 · Olek: Jõustunud
  • Kanne nr 13 · kanne
2024

Connected companies

Same-person ties · e-Business Register

OULSON Outsourcing Osaühing is connected to 6 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Olga Simakova (6 companies).

Total connections
6
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Olga
6 companies
Via personOlga Simakova
Equity
Assets
Employees
202555 309 €1357 €16k €21k €130.06.2026
202439 501 €−13 095 €15k €21k €130.06.2025
202339 949 €1573 €28k €33k €130.06.2024
202239 556 €−89 €27k €29k €130.06.2023
202139 995 €6326 €27k €32k €129.06.2022
202039 888 €282 €20k €29k €129.06.2021
201938 959 €4165 €20k €33k €125.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2528 €
2644 €
1
2022–1731 €1837 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202620k €19k €––
State taxes 20265k €5k €––
Taxes on workforce 20261k €1k €––
Employees 202611––
Revenue 2025–––8k €
State taxes 2025860 €913 €913 €3k €
Taxes on workforce 2025916 €972 €972 €972 €
Employees 20251111
Revenue 2024––––
State taxes 2024632 €632 €553 €396 €
Taxes on workforce 2024661 €661 €582 €425 €
Employees 20241111
Revenue 2023––––
State taxes 2023632 €632 €632 €632 €
Taxes on workforce 2023661 €661 €661 €661 €
Employees 20231111
Revenue 2022––––
State taxes 2022678 €–421 €632 €
Taxes on workforce 2022735 €–441 €661 €
Employees 20221111
30.12.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 10085101 / 13 · Olek: Jõustunud
  • Kanne nr 12 · kanne
6
OS
Olga Simakova
board member, founder, shareholder 100%
6 other companies›
CompanyRoleReg. code
CLAVA OÜ
Board memberFounderShareholder 100%
16354540
Gamzix Technology OÜ
Board member
14940706
Kosoft OÜ
Shareholder 100%Board member
16356041
olimar Delick OÜ
Board memberShareholder 50%Founder
16222458
Pride Studio OÜ
Founder
14975917
Tattoo Pharma OÜ
Board memberShareholder 100%
16127240

Analysis · 2025

computed from annual reports
Revenue55k €median 15k €3.7× the sector median
Net margin2.5%median 14.1%-11.6 pp vs sector median
Revenue per employee55k €median 29k €1.9× the sector median
Revenue change40.0%median 2.2%+37.8 pp vs sector median
Equity ratio79.9%
Current ratio2.73
Labour cost of revenue23.9%
Profit per employee1357 €
Compared with2024revenue 40k €

Peer group: Raamatupidamine, maksualane nõustamine, 6,319 trading companies that filed a report in the last three years.

Founded 2005. That year 4,149 osaühing were registered; 4,016 are still trading, or 96.8%.