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Search›Companies›Checksum Consulting OÜ
16289468ActivePrivate limited company

Checksum Consulting OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Uuslinna tn 2-10·EMTAK 63102 — Data processing, data management, data mediation and related activities·4+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.08.2021e-Business Register
Address
Uuslinna tn 2-10, Lasnamäe linnaosa, Tallinn, 11413 Harju maakondADS · e-Business Register
E-mail address
katrina.u2@gmail.come-Business Register
Principal activity
EMTAK 63102 - Data processing, data management, data mediation and related activitiese-Business Register · ETCB
Share capital
2500,00 €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

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • Donate
  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
3921 €
▼ 1% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
2019 €
State + labour taxes · 2025 IV kv
Tax debt
0 €
As of 11.07.2026 (MTA)

Registered 11. august 2021, primary activity: Data processing, data management, data mediation and related activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗
Revenue 2025
4k €
▼ 1% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
2k €
State + labour taxes · 2025 (I-IV kv)
Tax debt
€0
As of 11.07.2026 (MTA)

Officers

e-Business Register · 11 h ago
KU
Katrina Utsar
Born 1987 · 39 y · board member since 11.08.2021
Board member

Founders

e-Business Register · 11 h ago
KU
Katrina Utsar
Born 1987 · 39 y · founder since 10.08.2021
Founder · 3k €

Shareholders

e-Business Register · 11 h ago
KU
Katrina Utsar
Born 1987 · 39 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 11 h ago
KU
Katrina Utsar
Born 1987 · 39 y · ultimate beneficial owner since 11.08.2021
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 8 päeva tagasi
Revenue 2025
4k €
↘ -1.5% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025—1262 €757 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2025–

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
28.06.2026ReportEsitati 2025. aasta aruanne— Käive 3921 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 3980 €
20253921 €−830 €2k €2k €028.06.2026
20243980 €3980 €4k €4k €030.06.2025
20231914 €1914 €2k €2k €030.06.2024
20223982 €1776 €2k €2k €030.06.2023
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2025–––1k €
Taxes on workforce 2025–––757 €
Employees 2025––––