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Search›Companies›ATTENSIRA TECHNOLOGY OÜ
17283166ActivePrivate limited company

ATTENSIRA TECHNOLOGY OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Maakri tn 36-20·EMTAK 62101 — Computer programming activities
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.07.2025e-Business Register
Address
Maakri tn 36-20, Kesklinna linnaosa, Tallinn, 10145 Harju maakondADS · e-Business Register
E-mail address
team@attensira.come-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
Share capital
1000,00 €e-Business Register
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

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
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  • About
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
Employees
–
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 15. juuli 2025, primary activity: Computer programming activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 8 min ago
e-Business Register ↗
Revenue
–
Employees
–
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 15 h ago
KK
Karl-Gustav Kallasmaa
Born 1996 · 29 y · board member since 15.07.2025
Board member

Founders

e-Business Register · 15 h ago
OG
OÜ Gustav GroupLEGAL PERSON
Legal person · 12783740 · founder since 14.07.2025
Founder · 1k €

Shareholders

e-Business Register · 15 h ago
OG
OÜ Gustav GroupLEGAL PERSON
Legal person · 12783740 · shareholder since 15.07.2025
Shareholder 100% · 1k €

Beneficial owners

e-Business Register · 15 h ago
KK
Karl-Gustav Kallasmaa
Born 1996 · 29 y · ultimate beneficial owner since 15.07.2025
Ultimate beneficial owner

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
15.07.2025OfficerSai osanikuks— OÜ Gustav Group · · 100 %
15.07.2025OfficerLisati tegelikuks kasusaajaks— Karl-Gustav Kallasmaa
15.07.2025OfficerAstus juhatusse— Karl-Gustav Kallasmaa
15.07.2025FilingEsmakanne2×

Connected companies

Same-person ties · e-Business Register

ATTENSIRA TECHNOLOGY OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Karl-Gustav Kallasmaa (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Karl-Gustav
2 companies
Via personKarl-Gustav Kallasmaa
expand ›
hide ⌃
  • Ä 50287161 · Olek: Jõustunud
  • Kanne nr 1 · kanne
14.07.2025OfficerAsutas ettevõtte— OÜ Gustav Group
2
KK
Karl-Gustav Kallasmaa
board member, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Haluvalgus OÜ
Founder
14267563
OÜ Gustav Group
Ultimate beneficial ownerShareholder 100%Board memberFounder
12783740