Annual accounts
Unaudited abridged accounts
28/02/2027Filing deadline
Made up to 31/05/2025Due 28/02/2027
- Next accounts made up to
- 31/05/2026
- Last accounts made up to
- 31/05/2025
COMPLETE SECURITY (SOUTHERN) LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 85 Long Lane, Holbury, Southampton, Hampshire SO45 2ND
- Classification (SIC)
- Security systems service activities (80.20 - SIC 2007)
- Accounts type
- Unaudited abridged
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 21/11/2025View PDF (8 pages)
Unaudited abridged accounts made up to 2025-05-31
- 25/09/2025View PDF (2 pages)
Director's details changed for Mr Christopher Knight on 2025-01-22
- 25/09/2025View PDF (2 pages)
Director's details changed for Mr Martin Johnston on 2025-03-14
- 25/09/2025View PDF (1 pages)
Secretary's details changed for Martin Johnston on 2025-03-14
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
05/10/2026Filing deadline
Last statement 21/09/2025Due 05/10/2026
- Next statement date
- 21/09/2026
- Last statement dated
- 21/09/2025
Financial performance
The latest figures COMPLETE SECURITY (SOUTHERN) LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£300.68K2025
-16.44%vs 20242024: £359.85K
Total Assets
£518.70K2025
-14.35%vs 20242024: £605.61K
Cash in Bank
£204.59K2025
4.00%vs 20242024: £196.73K
Total Liabilities
£141.55K2025
-15.92%vs 20242024: £168.35K
Employees
132025
0vs 20242024: 13
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total assets moved furthest, down 14.35% on 2024. See the full financial analysis for COMPLETE SECURITY (SOUTHERN) LIMITED.
The full financial record
Four ways through COMPLETE SECURITY (SOUTHERN) LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -2.5% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 13 | 0 |
| 2024 | 13 | +1 |
| 2023 | 12 | 0 |
| 2022 | 12 | 0 |
| 2021 | 12 | – |
Reported employee count increased from 12 in 2021 to 13 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
3Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 22/09/2015–Present | 2 | |
| Secretary | 22/09/2015–Present | 0 | |
| Director | 22/09/2015–Present | 2 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 2 | |
| 21/09/2016–21/09/2016 | 0 | |
| 06/04/2016–Present | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 12
- Since 05/12/2022
- Last 12 months
- 1
- -7 vs the year before
- Most recent filing
- 21/11/2025
- 10 months ago
What changed in the last year
- Accounts filedLatest 21/11/2025
Filing timeline
- 21/11/2025View PDF (8 pages)
Unaudited abridged accounts made up to 2025-05-31
- 25/09/2025View PDF (2 pages)
Director's details changed for Mr Christopher Knight on 2025-01-22
- 25/09/2025View PDF (2 pages)
Director's details changed for Mr Martin Johnston on 2025-03-14
- 25/09/2025View PDF (1 pages)
Secretary's details changed for Martin Johnston on 2025-03-14
- 25/09/2025View PDF (2 pages)
Change of details for Mr Martin Johnston as a person with significant control on 2025-03-14
- 25/09/2025View PDF (3 pages)
Confirmation statement made on 2025-09-21 with no updates
- 25/09/2025View PDF (2 pages)
Change of details for Mr Christopher Knight as a person with significant control on 2025-01-22
- 09/01/2025View PDF (8 pages)
Unaudited abridged accounts made up to 2024-05-31
- 09/10/2024View PDF (4 pages)
Confirmation statement made on 2024-09-21 with updates
- 20/12/2023View PDF (8 pages)
Unaudited abridged accounts made up to 2023-05-31
- 08/10/2023View PDF (3 pages)
Confirmation statement made on 2023-09-21 with no updates
- 05/12/2022View PDF (8 pages)
Unaudited abridged accounts made up to 2022-05-31
See when the next accounts and confirmation statement are due
Similar companies
68 UK companies are similar to COMPLETE SECURITY (SOUTHERN) LIMITED, sharing the same company status (Active), the same industry sector and activity group (Security systems service activities) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
CW AUDIT SOLUTIONS LIMITED
ActiveArtisans' House, 7 Queensbridge, Northampton, Northamptonshire NN4 7BF
- Activity
- Private security activities
- Company no.
- 11150919
- Incorporated
- 15/01/2018
- Employees
- 12
A S I SECURITY SYSTEMS LIMITED
ActiveUnit 5 Foxwood View, Foxwood Industrial Park, Chesterfield, Derbyshire S41 9RN
- Activity
- Security systems service activities
- Company no.
- 07322408
- Incorporated
- 22/07/2010
- Employees
- 13
A1 SECURITY SYSTEMS LIMITED
Active4 Viceroy Court, Bedford Road, Petersfield, Hampshire GU32 3LJ
- Activity
- Security systems service activities
- Company no.
- 03282992
- Incorporated
- 22/11/1996
- Employees
- 12
ARGUS SERVICES LTD
Active19 Chelmsley Wood Industrial Estate, Waterloo Avenue, Birmingham, West Midlands B37 6QQ
- Activity
- Security systems service activities
- Company no.
- 03793798
- Incorporated
- 22/06/1999
- Employees
- 12
A & M SECURITY LIMITED
ActiveUnit 6 Joshua Park, Plympton, Plymouth, Devon PL7 4FF
- Activity
- Security systems service activities
- Company no.
- 06486657
- Incorporated
- 29/01/2008
- Employees
- 14
About COMPLETE SECURITY (SOUTHERN) LIMITED
A short description of the company, written from its Companies House record.
COMPLETE SECURITY (SOUTHERN) LIMITED is a private limited company registered in the United Kingdom, based in 85 Long Lane, Holbury, Southampton, Hampshire SO45 2ND. Companies House classifies its business as Security systems service activities. It has been on the register for 11 years.
The register currently records it as active. Its 2025 accounts report net assets of £300.68K and 13 employees.
COMPLETE SECURITY (SOUTHERN) LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records COMPLETE SECURITY (SOUTHERN) LIMITED under one registered business activity: Security systems service activities (80.20 - SIC 2007).
COMPLETE SECURITY (SOUTHERN) LIMITED is recorded as active on the Companies House register, and has been on it since 22/09/2015.
The most recent accounts Okredo holds cover 2025 and report net assets of £300.68K, total assets of £518.70K, cash in bank of £204.59K and total liabilities of £141.55K.
The most recent document on the record is dated 21/11/2025: Unaudited abridged accounts made up to 2025-05-31, 10 months ago.
On the current registry record, accounts are due by 28/02/2027 and the next confirmation statement is due by 05/10/2026.
Companies House lists 3 officers and 3 people with significant control (2 current).