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Search›Companies›WHENMOON OÜ
14894573ActivePrivate limited companyEE102372597 · VAT-registered

WHENMOON OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Rotermanni tn 6·EMTAK 62901 — Other information technology and computer service activities·6+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.01.2020e-Business Register
Address
Rotermanni tn 6, Kesklinna linnaosa, Tallinn, 10111 Harju maakondADS · e-Business Register
E-mail address
hilsoon@gmail.come-Business Register
Principal activity
EMTAK 62901 - Other information technology and computer service activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
12 000,00 €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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗

Registered 22. jaanuar 2020, primary activity: Other information technology and computer service activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
36 257 €
▼ 79% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
36k €
▼ 79% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 16 h ago
IS
Il Soon Han
Born 1979 · 46 y · board member since 16.02.2022
Board member

Founders

e-Business Register · 16 h ago
HI
Heaven Invest OÜLEGAL PERSON
Legal person · 14333573 · founder since 22.01.2020
Founder · 3k €

Shareholders

e-Business Register · 16 h ago
SC
Sang Cheol Woo
· shareholder since 29.05.2026
Shareholder 100% · 12k €

Beneficial owners

e-Business Register · 16 h ago
SC
Sang Cheol Woo
· ultimate beneficial owner since 16.12.2022
Ultimate beneficial owner

Annual reports (5)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
531k €
↗ +108% vs 2023
State taxes 2025
20k €
↗ +8.6% vs 2024
Employees 2024
2
↘ -33.3% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
200k €100k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.05.2026OfficerSai osanikuks— Sang Cheol Woo · · 100 %
2025
03.06.2025ReportEsitati 2024. aasta aruanne— Käive 531 135 €

Connected companies

Same-person ties · e-Business Register

WHENMOON OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Il Soon Han (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Il
1 company
Via personIl Soon Han
Equity
Assets
Employees
2024531 135 €208 064 €19k €190k €203.06.2025
2023255 195 €99 746 €-189k €44k €325.06.2024
202285 295 €−101 000 €-289k €60k €522.05.2023
2021–−200 076 €-65k €28k €702.06.2022
2020–0 €0 €–019.07.2021
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 Q36 257 €0 €0 €1
2025548 105 €19 890 €20 765 €2
2024643 410 €18 308 €19 140 €2
2023259 736 €47 017 €45 334 €2
202265 371 €64 804 €69 728 €4
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202636k €–––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 20261–––
Revenue 2025172k €145k €161k €70k €
State taxes 20255k €5k €6k €4k €
Taxes on workforce 20255k €5k €6k €4k €
Employees 2025222–
Revenue 2024142k €137k €188k €177k €
State taxes 20245k €5k €5k €5k €
Taxes on workforce 20245k €5k €5k €5k €
Employees 20242222
Revenue 202323k €35k €116k €86k €
State taxes 202313k €12k €13k €9k €
Taxes on workforce 202314k €13k €10k €9k €
Employees 20234322
Revenue 20220 €1k €294 €64k €
State taxes 202223k €20k €16k €6k €
Taxes on workforce 202226k €21k €17k €6k €
Employees 20227444
1
IS
Il Soon Han
board member
1 other company›
CompanyRoleReg. code
SOFTPIONEERS OÜ
Liquidator
16289965