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Search›Companies›JT Advisors OÜ
16895080ActivePrivate limited companyEE102747504 · VAT-registered

JT Advisors OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Akadeemia tee 21/4·EMTAK 70201 — Business and other management consultancy activities·2+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.01.2024e-Business Register
Address
Akadeemia tee 21/4, Mustamäe linnaosa, Tallinn, 12618 Harju maakondADS · e-Business Register
E-mail address
jaanus.tamm@gmail.come-Business Register
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-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

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

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  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 6 min agoMTA
e-Business Register ↗

Registered 10. jaanuar 2024, primary activity: Business and other management consultancy activities. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1803 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 11 h ago
JT
Jaanus Tamm
Born 1978 · 48 y · board member since 10.01.2024
Board member

Founders

e-Business Register · 11 h ago
JV
JT Ventures OÜLEGAL PERSON
Legal person · 11206242 · founder since 09.01.2024
Founder · 3k €

Shareholders

e-Business Register · 11 h ago
JV
JT Ventures OÜLEGAL PERSON
Legal person · 11206242 · shareholder since 10.01.2024
Shareholder 100% · 3k €

Annual reports (1)

e-Business Register · annual reports · 5 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
20241 118 938 €393 913 €396k €489k €015.07.2025
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
1,0m €500k €0
202420252026

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
15.07.2025ReportEsitati 2024. aasta aruanne— Käive 1 118 938 €

Connected companies

Same-person ties · e-Business Register

JT Advisors OÜ is connected to 15 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Jaanus Tamm (15 companies).

Total connections
15
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Jaanus
15 companies
Via personJaanus Tamm
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q0 €1803 €0 €–
2025358 000 €12 228 €0 €–
2024I-IV Q913 338 €16 956 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €0 €––
State taxes 2026–2k €––
Taxes on workforce 2026–0 €––
Employees 2026––––
Revenue 20250 €0 €358k €0 €
State taxes 202512k €–––
Taxes on workforce 20250 €–––
Employees 2025––––
Revenue 2024–146k €621k €146k €
State taxes 2024––10k €7k €
Taxes on workforce 2024––0 €0 €
Employees 2024––––
15
JT
Jaanus Tamm
board member
15 other companies›
CompanyRoleReg. code
1SIZEFITSALL OÜ
Board member
16930913
Atalanta Systems OÜ
Board member
16884248
CyberNorth Batch-1 OÜ
Board member
14657844
Defendec OÜ
Founder
11306995
Defsecintel Solutions OÜ
Board member
14514582
DSIProjects OÜ
Board member
12956382
DSIS Industries OÜ
Board member
17363578
DSISOperations OÜ
Board member
16687795
JT Ventures OÜ
Shareholder 100%FounderBoard member
11206242
Mittetulundusühing Asutajad
Founder
80305937
MTÜ EuroGuard Alliance
Founder
80641724
MTÜ Organisation for Development, Security and Sustainment
Founder
80587628
OÜ QHS-Power Solutions
Board member
17147256
Sirentech Solutions OÜ
Board member
16952777
Smartdust Technologies OÜ
Board memberFounderShareholder 49%
11676388

Analysis · 2024

computed from annual reports
Revenue1,1m €median 29k €39.2× the sector median
Net margin35.2%median 21.7%+13.5 pp vs sector median
Equity ratio81.0%
Current ratio5.27
Labour cost of revenue0.0%

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.

Founded 2024. That year 22,386 osaühing were registered; 21,869 are still trading, or 97.7%.