Active02928987Private limited companyWest Sussex

QUADRANT SYSTEMS LIMITED

Owned by Air One Aviation 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

QUADRANT SYSTEMS LIMITED is an active private limited company (company number 02928987) incorporated on 13 May 1994, registered in West Sussex. Its registered activity is service activities incidental to air transportation (SIC 52230). Latest full accounts cover the period ending 31 December 2024, with 15 employees on average.

There are 65 companies in service activities incidental to air transportation in Surrey with filed accounts; the median reports net assets of £2,546 and is 10 years old.

02

Key dates

Incorporated
13 May 199432 yrs ago
Next accounts due
30 September 202622 days overdue
Confirmation statement due
27 May 2027in 217 days

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

03

Activity

SIC 52230
Service activities incidental to air transportation
SIC 71129
Other engineering activities
SIC 84220
Defence activities
Accounts type
Full
Size band
MicroCompanies Act thresholds
04

Financials

3 periods on record · latest ending 31 December 2024
Net assets
Not reported
Cash at bank
Not reported
Turnover
Not reported
Employees
15
+25%vs Dec 2023
Average employees
15
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2024——————15
31 December 2023——————12
30 September 2022———————

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

05

Filing and accounts signals

Facts from the register · no rating
  • Three or more accounting periods on record3 periods on record
  • Incorporated five or more years agoIncorporated 13 May 1994
  • Accounts past their due dateDue 30 September 2026

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

06

Ownership and control

1 active · 1 other
  • Air One Aviation Limited
    corporate entity, Uk · since 1 April 2021
    • owns 75–100% of shares
  • Quadrant Group Limited
    corporate entity, Uk · since 6 April 2016 · ceased 1 April 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Confirmation statement duein 217 days
  2. Next accounts due22 days overdue
  3. Accounts period end
  4. Accounts period end
  5. Accounts period end
  6. Incorporated
08

Similar companies in Surrey

Same activity (service activities incidental to air transportation), closest in incorporation date
09

Reminders for QUADRANT SYSTEMS LIMITED

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.