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Search›Companies›Katalyseum OÜ
14432476ActivePrivate limited company

Katalyseum OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6·EMTAK 62101 — Computer programming activities·8+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.02.2018e-Business Register
Address
Sepapaja tn 6, Lasnamäe linnaosa, Tallinn, 15551 Harju maakondADS · e-Business Register
E-mail address
contact@katalyseum.come-Business Register
Telephone
+372 8804484· Voxbone SA Eesti filiaale-Business Register · TTJA NBA
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
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

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
Revenue 2025 (I-III kv)
492 €
▼ 94% vs 2024 I-III kv
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
0 €
State + labour taxes · 2025 (I-IV kv)
Tax debt
0 €
As of 30.06.2026 (MTA)

Registered 19. veebruar 2018, primary activity: Computer programming activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗
Revenue 2025 (I-III kv)
492 €
▼ 94% vs 2024 I-III kv
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
0 €
State + labour taxes · 2025 (I-IV kv)
Tax debt
€0
As of 30.06.2026 (MTA)

Officers

e-Business Register · 18 h ago
ND
Nicolas Denis Joseph Léger
Born 1990 · 35 y · board member since 19.02.2018
Board member

Founders

e-Business Register · 18 h ago
ND
Nicolas Denis Joseph Léger
Born 1990 · 35 y · founder since 19.02.2018
Founder · 3k €

Shareholders

e-Business Register · 18 h ago
ND
Nicolas Denis Joseph Léger
Born 1990 · 35 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 18 h ago
ND
Nicolas Denis Joseph Léger
Born 1990 · 35 y · ultimate beneficial owner since 13.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2025
450 €
↘ -85.4% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

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

Tech stack

Tehnoloogiad
Mobile carrier
+372 8804484Voxbone SA Eesti filiaal

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.01.2026ReportEsitati 2025. aasta aruanne— Käive 450 €
2025
02.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50088085 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
25.02.2025ReportEsitati 2024. aasta aruanne— Käive 3075 €
2025450 €−25 590 €17k €26k €122.01.2026
20243075 €−29 068 €42k €51k €125.02.2025
202387 950 €49 768 €72k €80k €130.01.2024
2022450 €−27 913 €22k €28k €114.06.2023
202139 520 €−13 477 €50k €55k €130.03.2022
20200 €−3011 €66k €69k €108.06.2021
201967 120 €65 971 €69k €71k €006.04.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2022202320242025
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025I-III Q492 €0 €0 €–
20249527 €–––
202381 622 €–––
2022−2787 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202521 €471 €0 €–
State taxes 2025–––0 €
Taxes on workforce 2025–––0 €
Employees 2025––––
Revenue 20246k €444 €871 €2k €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20235k €33k €22k €22k €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 2022-3k €16 €16 €10 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––