PROTRONICS LIMITED
Company number 03171493 · Active · Oxford OX4 2ER
PROTRONICS LIMITED is an active private limited company (company number 03171493) incorporated on 12 March 1996, registered in Oxford. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 December 2024, showing net assets of £293k and cash of £370k, with 5 employees on average. Net assets rose 21% on the prior period (£243k).
By net assets it sits in the top quarter of 531 comparable companies in Oxford (median £2,970, upper quartile £50k).
Key dates
- Incorporated
- 12 March 1996
- Next accounts due
- 30 September 2026 — 22 days overdue
- Confirmation statement due
- 26 March 2027 — in 155 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- SIC 62020
- Information technology consultancy activities
- SIC 62030
- Computer facilities management activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £293k | £370k | £137k | £149k | — | — | 5 |
| 31 December 2023 | £243k | £351k | £152k | £162k | — | — | 5 |
- Current ratio
- 3.44 — comfortable
- Cash per employee
- £74k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 78/100 (grade B)
- +10 Positive net assets — Net assets £293,190 at 2024-12-31
- +8 Net assets growing — +20.5% vs prior period
- +8 Comfortable liquidity — Current ratio 3.44
- +4 Cash reserves — Cash £370,318
- +8 Established — Incorporated 1996-03-12 (31 years)
- -10 Accounts overdue — Due 2026-09-30
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Jonathan Kempson — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors · since 6 April 2016
- Mrs Alison Kempson — owns 25–50% of shares; owns 25–50% of shares · since 6 April 2016
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Oxford
Same activity (business and domestic software development), closest in incorporation date.
- COURT INFORMATION LIMITED — Banbury, inc. May 1996
- FIDELITY SYSTEMS LIMITED — Wallingford, inc. Jun 1996
- HEWITT CONSULTING SERVICES LTD — Witney, inc. Jul 1996
- THORPDOWN LIMITED — Wallingford, inc. Nov 1996
- WISESERVE LIMITED — , inc. Jan 1997
- IMAGINET LIMITED — Wallingford, inc. Apr 1995
All companies incorporated on 12 March 1996 · in Mar 1996.
Reminders for PROTRONICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.