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Search›Companies›IronByte OÜ
17647473ActivePrivate limited company

IronByte OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Pille tn 9/3-53·EMTAK 58291 — Other software publishing
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
13.11.2026e-Business Register
Address
Pille tn 9/3-53, Kesklinna linnaosa, Tallinn, 10138 Harju maakondADS · e-Business Register
E-mail address
sebastian@sulma.come-Business Register
Principal activity
EMTAK 58291 - Other software publishinge-Business Register · ETCB
Share capital
1,00 €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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
Employees
–
Taxes paid
–
Tax debt
0 €
As of 14.11.2026 (MTA)

Registered 13. november 2026, primary activity: Other software publishing. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 3 min agoWeb tech scanEesti Internet
e-Business Register ↗
Revenue
–
Employees
–
Taxes paid
–
Tax debt
€0
As of 14.11.2026 (MTA)

Officers

e-Business Register · 17 h ago
SS
Sebastian Sulma Castillo
Born 1998 · 28 y · board member since 13.11.2026
Board member

Founders

e-Business Register · 17 h ago
SS
Sebastian Sulma Castillo
Born 1998 · 28 y · founder since 13.11.2026
Founder · 1 €

Shareholders

e-Business Register · 17 h ago
SS
Sebastian Sulma Castillo
Born 1998 · 28 y · shareholder since 13.11.2026
Shareholder 100% · 1 €

Tech stack

Website analysis · 18 h tagasi
Domains (1)
ironbyte.ee
MXGoogle Workspace
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
CDNCloudflare
UI frameworkTailwind CSS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
13.11.2026OfficerSai osanikuks— Sebastian Sulma Castillo · · 100 %
13.11.2026OfficerAsutas ettevõtte— Sebastian Sulma Castillo
13.11.2026OfficerAstus juhatusse— Sebastian Sulma Castillo
13.11.2026FilingEsmakanne2×

Connected companies

Same-person ties · e-Business Register

IronByte OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Sebastian Sulma Castillo (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sebastian
3 companies
Via personSebastian Sulma Castillo
expand ›
hide ⌃
  • Ä 50326693 · Olek: Jõustunud
  • Kanne nr 1 · kanne
3
SS
Sebastian Sulma Castillo
board member, founder, shareholder 100%
3 other companies›
CompanyRoleReg. code
CreatorPass OÜ
Board memberShareholder 100%Founder
17353719
Fans Holdings OÜ
FounderBoard memberShareholder 100%
17169461
FansCreator OÜ
FounderBoard memberShareholder 100%
17605888