Active16888605Private limited companyLondon

OBSIDIAN GATE LTD

Significant control: Sergei Dorozkin (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Obsidian Gate Ltd sell?

Registered activity: Other information technology service activities (SIC 62090). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

OBSIDIAN GATE LTD is an active private limited company (company number 16888605) incorporated on 3 December 2025, registered in London. Its registered activity is other information technology service activities (SIC 62090). No accounts have been filed yet; the first accounts are due by 3 September 2027.

There are 8,890 companies in other information technology service activities in London with filed accounts; the median reports net assets of £1,000 and is 7 years old.

02

Ownership and control

1 active · 3 other
  • Mr Sergei Dorozkin
    Individual · since 29 June 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mrs Nuala Martine Thornton
    Individual · since 3 December 2025 · ceased 12 December 2025
    • has significant influence or control
  • Cfs Secretaries Limited
    corporate entity, England · since 3 December 2025 · ceased 29 June 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr Bryan Thornton
    Individual · since 18 December 2025 · ceased 29 June 2026
    • has significant influence or control

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
3 December 2025under 1 yr ago
First accounts due
3 September 2027in 315 days
Confirmation statement due
17 December 2026in 55 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 62090
Other information technology service activities
SIC 73110
Advertising agencies
SIC 73120
Media representation services
SIC 85590
Other education n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 3 September 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 315 days
  2. Confirmation statement duein 55 days
  3. Incorporated
07

Similar companies in London

Same activity (other information technology service activities), closest in incorporation date
08

Reminders for OBSIDIAN GATE LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.