Active04138637Private limited companyLondon

SEC-1 LIMITED

Significant control: Sec-1 Holdings Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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

SEC-1 LIMITED is an active private limited company (company number 04138637) incorporated on 10 January 2001, registered in London. Its registered activity is other information technology service activities (SIC 62090). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

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
  • Sec-1 Holdings Limited
    corporate entity, England · since 6 April 2016
    • owns 75–100% of shares
    • holds 50–75% of voting rights

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
10 January 200125 yrs ago
First accounts due
10 October 20028780 days overdue
Confirmation statement due
24 January 2027in 92 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
Accounts type
Dormant
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 10 January 2001
  • Accounts past their due dateDue 10 October 2002

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 92 days
  2. First accounts due8780 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (other information technology service activities), closest in incorporation date
09

Reminders for SEC-1 LIMITED

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.