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Search›Companies›Oja Consulting OÜ
14734303ActivePrivate limited companyEE102289664 · VAT-registered

Oja Consulting OÜ

Viljandi maakond, Viljandi vald, Jämejala küla, Õuna tee 1·EMTAK 85599 — Other education n.e.c.·7+ years
Andmed · ···
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Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
30.05.2019e-Business Register
Address
Õuna tee 1, Jämejala küla, Viljandi vald, 71024 Viljandi maakondADS · e-Business Register
E-mail address
oja.kai@gmail.come-Business Register
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
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

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  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗

Registered 30. mai 2019, primary activity: Other education n.e.c.. Main place of business in Jämejala küla, Viljandi vald, Viljandi maakond.

Revenue 2026 (I kv)
1624 €
▼ 96% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
615 €
State + labour taxes · 2026 (I kv)
Tax debt
916,83 €
As of 28.06.2026 (MTA) · Payment plan 916,83 €
Revenue 2026 (I kv)
2k €
▼ 96% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
615 €
State + labour taxes · 2026 (I kv)
Tax debt
916,83 €
As of 28.06.2026 (MTA) · On payment plan until 25.12.2026

Tax debt over time

MTA · last 365 d
Current 916,83 €max 1k €
11 May 20264 Jun 202629 Jun 2026
30 days
−152,81 €
1069,64 € → 916,83 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 22 h ago
KO
Kai Oja
Born 1979 · 46 y · board member since 30.05.2019
Board member

Founders

e-Business Register · 22 h ago
KO
Kai Oja
Born 1979 · 46 y · founder since 30.05.2019
Founder · 3k €

Shareholders

e-Business Register · 22 h ago
KO
Kai Oja
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 22 h ago
KO
Kai Oja
Born 1979 · 46 y · ultimate beneficial owner since 30.05.2019
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 22 h ago

Oja Consulting OÜ is a shareholder or officer in 1 more company.

Tip-Tap Network OÜ
Shareholder 0%

Annual reports (6)

e-Business Register · annual reports · 2 päeva tagasi
Revenue 2024
169k €
↘ -31.1% vs 2023
State taxes 2025
12k €
↘ -63.6% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
2024168 876 €−77 €827 €50k €130.06.2025
2023244 988 €12 849 €9k €109k €130.06.2024
2022222 589 €2139 €371 €44k €118.04.2023
2021216 616 €10 228 €
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 · 10.04.2026 as of
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q1624 €615 €0 €–
202578 924 €12 014 €0 €–
2024222 481 €33 003 €3762 €1
2023230 490 €45 430 €6841 €1
2022223 540 €41 495 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €–––
State taxes 2026615 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202537k €12k €23k €7k €
State taxes 20257k €2k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
26.06.2026TaxMaksuvõlg vähenes— −153 € (jäänud 917 €)
25.06.2026TaxMaksuvõlg kasvas— +10 € (kokku 1070 €)
23.06.2026TaxMaksuvõlg vähenes— −10 € (jäänud 1060 €)
26.05.2026TaxMaksuvõlg vähenes— −153 € (jäänud 1070 €)
11.05.2026TaxMaksuvõlg kasvas— +1222 € (kokku 1222 €)
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 168 876 €
2024
30.06.2024ReportEsitati 2023. aasta aruanne— Käive 244 988 €

Connected companies

Same-person ties · e-Business Register

Oja Consulting OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kai Oja (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kai
4 companies
Via personKai Oja4
KO
Kai Oja
board member, founder, shareholder 100%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
A&K OÜ
Founder
12619561
Clarity Advisers OÜ
Ultimate beneficial ownerShareholder 33%Board member
12k €
45k €
1
30.06.2022
202062 146 €2050 €5k €45k €025.06.2021
201912 243 €2922 €3k €30k €028.05.2020
7008 €
1
2k €
2k €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 202498k €49k €49k €27k €
State taxes 20245k €14k €11k €3k €
Taxes on workforce 20241k €894 €2k €0 €
Employees 202411––
Revenue 202326k €59k €72k €74k €
State taxes 20238k €9k €13k €15k €
Taxes on workforce 20232k €2k €2k €2k €
Employees 20231111
Revenue 202226k €79k €63k €56k €
State taxes 20227k €12k €10k €13k €
Taxes on workforce 20222k €2k €2k €2k €
Employees 20221111
Founder
17535018
Kai koolitused OÜ
Ultimate beneficial ownerBoard memberFounderShareholder 100%
16619871
Mittetulundusühing Just Meelelahutus
Board memberUltimate beneficial ownerFounder
80389029