Active16481893Private limited companyPortsmouth

ADAPT CYBER SECURITY LTD

Significant control: Jack Summerfield (25–50%), Luke Harris (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Adapt Cyber Security Ltd sell?

Registered activity: Other information service activities n.e.c. (SIC 63990). 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

ADAPT CYBER SECURITY LTD is an active private limited company (company number 16481893) incorporated on 29 May 2025, registered in Portsmouth. Its registered activity is other information service activities n.e.c. (SIC 63990). No accounts have been filed yet; the first accounts are due by 28 February 2027.

There are 109 companies in other information service activities n.e.c. in Portsmouth with filed accounts; the median reports net assets of £4,178 and is 11 years old.

02

Ownership and control

2 active
  • Mr Jack Summerfield
    Individual · since 29 May 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Mr Luke Harris
    Individual · since 29 May 2025
    • owns 25–50% of shares
    • holds 25–50% 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
29 May 20251 yr ago
First accounts due
28 February 2027in 128 days
Confirmation statement due
12 June 2027in 232 days

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

04

Activity

SIC 63990
Other information service activities n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 28 February 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 232 days
  2. First accounts duein 128 days
  3. Incorporated
07

Similar companies in Portsmouth

Same activity (other information service activities n.e.c.), closest in incorporation date
08

Reminders for ADAPT CYBER SECURITY 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.