Active05233634Private limited companyLondon

QUADRATICA (UK) LIMITED

Significant control: Rapiscan Systems 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Quadratica (UK) Limited 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

QUADRATICA (UK) LIMITED is an active private limited company (company number 05233634) incorporated on 16 September 2004, registered in London. Its registered activity is other information technology service activities (SIC 62090). Accounts are on file at Companies House (full) 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 · 3 other
  • Rapiscan Systems Limited
    corporate entity, England · since 31 August 2022
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr Christopher Ian Grey
    Individual · since 6 April 2016 · ceased 11 May 2020
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Mr Giles Michael Ramsden
    Individual · since 8 April 2016 · ceased 31 August 2022
    • owns 50–75% of shares
    • holds 25–50% of voting rights
  • Mr Brenden Holt
    Individual · since 20 April 2016 · ceased 31 August 2022
    • owns 25–50% of shares

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
16 September 200422 yrs ago
First accounts due
16 June 20067435 days overdue
Confirmation statement due
30 September 2027in 341 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
Full
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 16 September 2004
  • Accounts past their due dateDue 16 June 2006

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 341 days
  2. First accounts due7435 days overdue
  3. Incorporated
08

Similar companies in London

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

Reminders for QUADRATICA (UK) 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.