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Search›Companies›Ongakken Corporation OÜ
17168301ActivePrivate limited companyEE102826014 · VAT-registered

Ongakken Corporation OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Kalaranna tn 8/2-30·EMTAK 62101 — Computer programming activities·1+ years
Andmed · ···
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Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.01.2025e-Business Register
Address
Kalaranna tn 8/2-30, Põhja-Tallinna linnaosa, Tallinn, 10415 Harju maakondADS · e-Business Register
E-mail address
corp@ongakken.come-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
25 000,00 €e-Business Register
LEI
9845009073FD9DE76F82 · lapsed · issued 06.02.2025 · renewal overdue 190dGLEIF
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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 5 min agoMTAGLEIF
e-Business Register ↗

Registered 31. jaanuar 2025, primary activity: Computer programming activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
22 876 €
▲ 36% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
3047 €
State + labour taxes · 2026 II kv
Tax debt
8724,37 €
As of 13.08.2026 (MTA)
Revenue 2026 (I-II kv)
49k €
▲ 92% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
12k €
State + labour taxes · 2026 (I-II kv)
Tax debt
8724,37 €
As of 13.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 8724,37 €max 9k €
11 May 202627 Jun 202614 Aug 2026
30 days
−43,78 €
8768,15 € → 8724,37 €
90 days
+4k €
4351,34 € → 8724,37 €
365 days
–
no data yet

Officers

e-Business Register · 22 h ago
ŠS
Šimon Slamka
Born 2001 · 24 y · board member since 31.01.2025
Board member

Founders

e-Business Register · 22 h ago
ŠS
Šimon Slamka
Born 2001 · 24 y · founder since 31.01.2025
Founder · 1 €

Shareholders

e-Business Register · 22 h ago
ŠS
Šimon Slamka
Born 2001 · 24 y · shareholder since 26.03.2026
Shareholder 100% · 25k €

Subsidiaries

e-Business Register · shareholders · 22 h ago
Ongakken Corporation OÜ17168301Mittetulundusühing Ongakk…80670298Mittetulundusühing Virome…80670068
Ongakken Corporation OÜ is a shareholder or officer in 2 more companies.

Annual reports (1)

e-Business Register · annual reports · 9 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
2025111 713 €−3701 €-4k €6k €110.07.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q48 919 €5902 €6474 €2
2025103 928 €18 474 €19 987 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202626k €23k €––
State taxes 20265k €1k €––
Taxes on workforce 20265k €2k €––
Employees 202622––
Revenue 20259k €17k €53k €26k €
State taxes 2025–3k €11k €5k €
Taxes on workforce 2025–3k €12k €5k €
Employees 20251111

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.07.2026TaxMaksuvõlg vähenes— −44 € (jäänud 8724 €)
11.07.2026TaxMaksuvõlg kasvas— +3280 € (kokku 8768 €)
10.07.2026ReportEsitati 2025. aasta aruanne— Käive 111 713 €
04.07.2026TaxMaksuvõlg vähenes— −70 € (jäänud 5488 €)
27.06.2026TaxMaksuvõlg vähenes— −100 € (jäänud 5558 €)
26.06.2026TaxMaksuvõlg vähenes— −61 € (jäänud 5658 €)
11.06.2026TaxMaksuvõlg kasvas— +1908 € (kokku 5719 €)
31.05.2026TaxMaksuvõlg vähenes— −40 € (jäänud 3812 €)
30.05.2026TaxMaksuvõlg vähenes— −500 € (jäänud 3851 €)
12.05.2026TaxMaksuvõlg kasvas— +2899 € (kokku 4351 €)
11.05.2026TaxMaksuvõlg kasvas— +1452 € (kokku 1452 €)
26.03.2026OfficerSai osanikuks— Šimon Slamka · · 100 %
26.03.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50274777 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
2025
31.01.2025OfficerAsutas ettevõtte— Šimon Slamka
31.01.2025OfficerAstus juhatusse— Šimon Slamka
31.01.2025FilingEsmakanne2×expand ›hide ⌃
  • Ä 50274777 · Olek: Jõustunud
  • Kanne nr 1 · kanne

Connected companies

Same-person ties · e-Business Register

Ongakken Corporation OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Šimon Slamka (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Šimon
4 companies
Via personŠimon Slamka4
ŠS
Šimon Slamka
board member, founder, shareholder 100%
4 other companies›
CompanyRoleReg. code
DANGLING Industries OÜ
Board memberFounderShareholder 100%
17459441
Mittetulundusühing Ongakken Radio Research
Founder
Board member
80670298
Mittetulundusühing Viromechanos Biotechnology
FounderBoard member
80670068
Toy Works OÜ
Board memberFounderShareholder 100%
17473116

Analysis · 2025

computed from annual reports
Revenue112k €median 50k €2.2× the sector median
Net margin-3.3%median 12.1%-15.5 pp vs sector median
Revenue per employee112k €median 70k €1.6× the sector median
Equity ratio-59.2%equity is negative
Current ratio0.30current assets cover under 1× liabilities
Labour cost of revenue45.8%
Profit per employee−3701 €

Peer group: Programmeerimine, 5,812 trading companies that filed a report in the last three years.

Founded 2025. That year 23,223 osaühing were registered; 22,905 are still trading, or 98.6%.