Annual accounts
Total Exemption Full accounts
30/09/2027Filing deadline
Made up to 31/12/2025Due 30/09/2027
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
PROTOCOL CONTROL SYSTEMS LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Amperage House, Hatton Gardens Industrial Estate, Kington, Herefordshire HR5 3RB
- Classification (2 SIC codes)
- Manufacture of other electrical equipment (27.90 - SIC 2007)Electrical installation (43.21 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 22/07/2026View PDF (2 pages)
Notification of David Maurice Williams as a person with significant control on 2026-06-30
- 16/07/2026View PDF (11 pages)
Total exemption full accounts made up to 2025-12-31
- 31/05/2026View PDF (0 pages)
Replacement filing of SH01 - 06/04/26 Statement of Capital gbp 25557.00
- 08/04/2026View PDF (28 pages)
Statement of capital following an allotment of shares on 2026-04-06
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
19/12/2026Filing deadline
Last statement 05/12/2025Due 19/12/2026
- Next statement date
- 05/12/2026
- Last statement dated
- 05/12/2025
Financial performance
The latest figures PROTOCOL CONTROL SYSTEMS LIMITED filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
£1.55M2024
25.10%vs 20232023: £1.24M
Total Assets
£2.45M2024
13.42%vs 20232023: £2.16M
Cash in Bank
£598.12K2024
-5.51%vs 20232023: £633.02K
Total Liabilities
£689.93K2024
-3.17%vs 20232023: £712.55K
Employees
542024
+3vs 20232023: 51
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Net assets moved furthest, up 25.10% on 2023. See the full financial analysis for PROTOCOL CONTROL SYSTEMS LIMITED.
The full financial record
Four ways through PROTOCOL CONTROL SYSTEMS LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +38.2% a year (CAGR)Three-year trend, 2022–2024Every measure end to end across 2022, 2023 and 2024, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2024.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 × 4 yearsEvery figure by yearAll 5 measures Okredo tracks across 4 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 54 | +3 |
| 2023 | 51 | +8 |
| 2022 | 43 | -1 |
| 2021 | 44 | – |
Reported employee count increased from 44 in 2021 to 54 in 2024. 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
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 31
- Since 11/11/2022
- Last 12 months
- 16
- +12 vs the year before
- Most recent filing
- 22/07/2026
- 2 months ago
What changed in the last year
- Officer changes (8)Latest 22/07/2026
- Accounts filedLatest 16/07/2026
- Share capital (2)Latest 31/05/2026
- Confirmation statementLatest 08/01/2026
- Registered officeLatest 18/12/2025
Filing timeline
- 22/07/2026View PDF (2 pages)
Notification of David Maurice Williams as a person with significant control on 2026-06-30
- 16/07/2026View PDF (11 pages)
Total exemption full accounts made up to 2025-12-31
- 31/05/2026View PDF (0 pages)
Replacement filing of SH01 - 06/04/26 Statement of Capital gbp 25557.00
- 08/04/2026View PDF (28 pages)
Statement of capital following an allotment of shares on 2026-04-06
- 18/03/2026View PDF (4 pages)
Purchase of own shares.
- 27/01/2026View PDF (2 pages)
Change of share class name or designation
- 08/01/2026View PDF (15 pages)
Confirmation statement made on 2025-12-05 with updates
- 06/01/2026View PDF (1 pages)
Termination of appointment of Alan William Michael Thomas as a director on 2025-06-06
- 28/12/2025View PDF (2 pages)
Change of share class name or designation
- 19/12/2025View PDF (2 pages)
Director's details changed for John Douglas Thomas on 2025-12-18
- 19/12/2025View PDF (2 pages)
Director's details changed for Mr Graham William Thomas on 2025-12-18
- 18/12/2025View PDF (1 pages)
Registered office address changed from Amperage House Hatton Gardens Kington Herefordshire HR5 3RB England to Amperage House Hatton Gardens Industrial Estate Kington Herefordshire HR5 3RB on 2025-12-18
Showing 12 of 31 filings
See when the next accounts and confirmation statement are due
Similar companies
17 UK companies are similar to PROTOCOL CONTROL SYSTEMS LIMITED, sharing the same company status (Active), the same industry sector and activity group (Manufacture of other electrical equipment) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Employees
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CHAMELEON TECHNOLOGY (UK) LIMITED
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DARLINGTON EMS LIMITED
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DJ ASSEMBLY LIMITED
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About PROTOCOL CONTROL SYSTEMS LIMITED
A short description of the company, written from its Companies House record.
PROTOCOL CONTROL SYSTEMS LIMITED is a private limited company registered in the United Kingdom, based in Amperage House, Hatton Gardens Industrial Estate, Kington, Herefordshire HR5 3RB. Companies House classifies its business as Manufacture of other electrical equipment, one of 2 SIC classifications on its record. It has been on the register for 30 years 9 months.
The register currently records it as active. Its 2024 accounts report net assets of £1.55M and 54 employees.
PROTOCOL CONTROL SYSTEMS LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records PROTOCOL CONTROL SYSTEMS LIMITED under 2 registered business activities: Manufacture of other electrical equipment (27.90 - SIC 2007) and Electrical installation (43.21 - SIC 2007).
PROTOCOL CONTROL SYSTEMS LIMITED is recorded as active on the Companies House register, and has been on it since 04/12/1995.
The most recent accounts Okredo holds cover 2024 and report net assets of £1.55M, total assets of £2.45M, cash in bank of £598.12K and total liabilities of £689.93K.
The most recent document on the record is dated 22/07/2026: Notification of David Maurice Williams as a person with significant control on 2026-06-30, 2 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 19/12/2026.