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Search›Companies›Arbaser OÜ
12942049ActivePrivate limited companyEE101857741 · VAT-registered

Arbaser OÜ

Tartu maakond, Tartu linn, Tartu linn, Mõisavahe tn 7-3·EMTAK 8559 — Other education n.e.c.·10+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
05.11.2015e-Business Register
Address
Mõisavahe tn 7-3, Tartu linn, Tartu linn, 50707 Tartu maakondADS · e-Business Register
E-mail address
sergei@paremjuht.eee-Business Register
Telephone
+372 56490226· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 8559 - Other education n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2508,00 €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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details

Registered 5. november 2015, primary activity: Other education n.e.c.. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 9 sourcese-Business Register · 2 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026 (I kv)
17 318 €
▲ 60% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
316 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)
Revenue 2026 (I kv)
17k €
▲ 60% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
316 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers

e-Business Register · 13 h ago
SR
Sergei Rosumovski
Born 1973 · 52 y · board member since 09.02.2016
Board member

Shareholders

e-Business Register · 13 h ago
SR
Sergei Rosumovski
Born 1973 · 52 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 13 h ago
SR
Sergei Rosumovski
Born 1973 · 52 y · ultimate beneficial owner since 03.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 13 h ago

Arbaser OÜ is a shareholder or officer in 1 more company.

Lumbester OÜ
Shareholder 100%

Annual reports (6)

e-Business Register · annual reports · 8 h tagasi
Revenue 2024
2k €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Website analysis · 13 h tagasi
Domains (1)
paremjuht.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)WordPress
Page builderElementor
JavaScript library

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
24.11.2025ReportEsitati 2024. aasta aruanne— Käive 2400 €
2024
02.08.2024ReportEsitati 2023. aasta aruanne— Käive 0 €
30.07.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50018293 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
11.07.2024

Connected companies

Same-person ties · e-Business Register

Arbaser OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Sergei Rosumovski (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Sergei
1 company
Via personSergei Rosumovski
2400 €
−17 769 €
128k €
128k €
0
24.11.2025
20230 €−26 301 €146k €146k €002.08.2024
202222 400 €−7402 €172k €175k €005.12.2023
202148 397 €22 527 €180k €182k €009.09.2022
202052 201 €34 324 €157k €157k €030.05.2022
2019106 783 €84 626 €123k €129k €018.06.2020
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 Q17 318 €316 €0 €–
202510 800 €2269 €0 €–
20242400 €425 €0 €–
202322 400 €4323 €0 €–
202221 630 €4220 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202617k €–––
State taxes 2026316 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202511k €0 €0 €0 €
State taxes 20252k €–––
Taxes on workforce 20250 €–––
Employees 2025––––
Revenue 20240 €0 €0 €2k €
State taxes 2024–––425 €
Taxes on workforce 2024–––0 €
Employees 2024––––
Revenue 202322k €0 €0 €0 €
State taxes 20234k €–––
Taxes on workforce 20230 €–––
Employees 2023––––
Revenue 202222k €0 €0 €0 €
State taxes 20224k €–––
Taxes on workforce 20220 €–––
Employees 2022––––
jQuery
Web serverApache
UI frameworkTailwind CSS
Mobile carrier
+372 56490226Telia Eesti AS
FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50018293 / M3 · Olek: Puudused kõrvaldatud
1
SR
Sergei Rosumovski
board member, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Lumbester OÜ
Board memberUltimate beneficial owner
14349781