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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 · 7 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
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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 6 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 II kv
449 €
▼ 96% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
527 €
State + labour taxes · 2026 II kv
Tax debt
764,02 €
As of 13.08.2026 (MTA) · Payment plan 764,02 €
Revenue 2026 (I-II kv)
2k €
▼ 96% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1k €
State + labour taxes · 2026 (I-II kv)
Tax debt
764,02 €
As of 13.08.2026 (MTA) · On payment plan until 25.12.2026

Tax debt over time

MTA · last 365 d
Current 764,02 €max 1k €
11 May 202627 Jun 202614 Aug 2026
30 days
−152,81 €
916,83 € → 764,02 €
90 days
−458,43 €
1222,45 € → 764,02 €
365 days
–
no data yet

Officers

e-Business Register · 7 h ago
KO
Kai Oja
Born 1979 · 46 y · board member since 30.05.2019
Board member

Founders

e-Business Register · 7 h ago
KO
Kai Oja
Born 1979 · 46 y · founder since 30.05.2019
Founder · 3k €

Shareholders

e-Business Register · 7 h ago
KO
Kai Oja
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Subsidiaries

e-Business Register · shareholders · 7 h ago

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

Tip-Tap Network OÜ
Shareholder 0%

Annual reports (7)

e-Business Register · annual reports · 8 päeva tagasi
Revenue 2025
65k €
↘ -61.3% vs 2024
State taxes 2025
12k €
↘ -63.6% vs 2024
Employees 2025
0
↘ -100.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202565 299 €12 264 €13k €56k €030.06.2026
2024168 876 €−77 €827 €50k €130.06.2025
2023244 988 €12 849 €9k €109k €130.06.2024
2022222 589 €2139 €
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
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q2073 €1142 €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 €449 €––
State taxes 2026615 €527 €––
Taxes on workforce 20260 €0 €––
Employees 2026––––
Revenue 202537k €12k €23k €7k €
State taxes 20257k €2k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
05.08.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50120788 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
26.07.2026TaxMaksuvõlg vähenes— −153 € (jäänud 764 €)
22.07.2026TaxMaksuvõlg kasvas— +18 € (kokku 917 €)
21.07.2026TaxMaksuvõlg vähenes— −18 € (jäänud 898 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 65 299 €
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 €

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
3
Board member · Founder
Strongest tie
Kai
4 companies
Via personKai Oja4
KO
Kai Oja
board member, founder, shareholder 100%
4 other companies›
CompanyRoleReg. code
A&K OÜ
Founder
12619561
Clarity Advisers OÜ
Board memberFounderShareholder 33%
371 €
44k €
1
18.04.2023
2021216 616 €10 228 €12k €45k €130.06.2022
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
17535018
Kai koolitused OÜ
FounderShareholder 100%Board member
16619871
Mittetulundusühing Just Meelelahutus
FounderBoard member
80389029

Analysis · 2025

computed from annual reports
Revenue65k €median 11k €5.8× the sector median
Net margin18.8%median 12.6%+6.2 pp vs sector median
Revenue change-61.3%median 0.0%-61.3 pp vs sector median
Equity ratio23.6%
Current ratio1.27
Labour cost of revenue0.0%
Compared with2024revenue 169k €

Peer group: Muu mujal liigitamata õpe, 2,076 trading companies that filed a report in the last three years.

Founded 2019. That year 16,302 osaühing were registered; 15,709 are still trading, or 96.4%.