ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›BlueHat OÜ
17028051ActivePrivate limited companyEE102757552 · VAT-registered

BlueHat OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Männiku tee 104/1·EMTAK 62901 — Other information technology and computer service activities·2+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.07.2024e-Business Register
Address
Männiku tee 104/1, Nõmme linnaosa, Tallinn, 11216 Harju maakondADS · e-Business Register
E-mail address
martti.kebbinau@bluehat.eee-Business Register
Principal activity
EMTAK 62901 - Other information technology and computer service activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
100,00 €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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 6 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 12. juuli 2024, primary activity: Other information technology and computer service activities. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
56 017 €
▲ 262% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
26 256 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
89k €
▲ 123% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
50k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 9 h ago
MK
Martti Kebbinau
Born 1983 · 42 y · board member since 12.07.2024
Board member

Founders

e-Business Register · 9 h ago
MK
Martti Kebbinau
Born 1983 · 42 y · founder since 11.07.2024
Founder · 100 €

Shareholders

e-Business Register · 9 h ago
MK
Martti Kebbinau
Born 1983 · 42 y · shareholder since 12.07.2024
Shareholder 100% · 100 €

Subsidiaries

e-Business Register · shareholders · 9 h ago
BlueHat OÜ17028051CyberEducation OÜ17267307Eesti Küberturbe Ettevõte…80665438
BlueHat OÜ is a shareholder or officer in 2 more companies.

Annual reports (1)

e-Business Register · annual reports · 4 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
2025115 614 €21 292 €21k €37k €430.06.2026
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
100k €50k €0
202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q89 391 €31 762 €18 128 €3
202596 801 €28 643 €13 394 €3
2024I-IV Q4389 €873 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202633k €56k €––
State taxes 202614k €18k €––
Taxes on workforce 202610k €8k €––
Employees 202633––
Revenue 202525k €15k €14k €42k €
State taxes 20254k €3k €

Tech stack

Website analysis · 3 päeva tagasi
Domains (1)
bluehat.ee
SPFDMARC
HOSTWix
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Website builderWix

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
21.07.2026TaxMaksuvõlg kasvas— +272 € (kokku 272 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 115 614 €
2025
01.04.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50259646 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne

Connected companies

Same-person ties · e-Business Register

BlueHat OÜ is connected to 8 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Martti Kebbinau (8 companies).

Total connections
8
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Martti
8 companies
Via personMartti Kebbinau8
MK
Martti Kebbinau
board member, founder, shareholder 100%
8 other companies›
CompanyRoleReg. code
Astel Energy OÜ
Board member
17055525
CyberEducation OÜ
Board memberShareholder 15%
17267307
6k €
16k €
Taxes on workforce 20250 €2k €4k €8k €
Employees 2025–123
Revenue 2024––0 €4k €
State taxes 2024–––873 €
Taxes on workforce 2024–––0 €
Employees 2024––––
Eesti Küberturbe Ettevõtete Liit
Board member
80665438
Elentec Holding OÜ
Board memberShareholder 33%Founder
17026009
Elentec Production OÜ
Board member
17028847
Mirion OÜ
Board memberShareholder 100%Founder
12726587
Mirion Tech OÜ
Board memberShareholder 100%Founder
17217034
Pühaste Pruulikoda OÜ
Shareholder 0%
12664596

Analysis · 2025

computed from annual reports
Revenue116k €median 29k €4.0× the sector median
Net margin18.4%median 11.5%+6.9 pp vs sector median
Revenue per employee29k €median 59k €49% of the sector median
Equity ratio57.3%
Current ratio2.21
Labour cost of revenue39.1%
Profit per employee5323 €

Peer group: Muud infotehnoloogia- ja arvutialased tegevused, 1,853 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%.