INTEGER MICRO SYSTEMS LIMITED
Company number 02453620 · Active · Colchester CO4 9QR
INTEGER MICRO SYSTEMS LIMITED is an active private limited company (company number 02453620) incorporated on 19 December 1989, registered in Colchester. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 30 September 2025, showing net assets of £851k and cash of £127k, with 11 employees on average. Net assets rose 6% on the prior period (£807k).
By net assets it sits in the top quarter of 840 comparable companies in Essex (median £1,000, upper quartile £28k).
Key dates
- Incorporated
- 19 December 1989
- Next accounts due
- 30 June 2027 — in 258 days
- Confirmation statement due
- 2 January 2027 — in 79 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
- Accounts type
- Total Exemption Full
- Size band
- Small (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £851k | £127k | £330k | £244k | — | — | 11 |
| 30 September 2024 | £807k | £88k | £325k | £234k | — | — | 11 |
- Current ratio
- 2.76 — comfortable
- Cash per employee
- £12k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 80/100 (grade A)
- +10 Positive net assets — Net assets £851,365 at 2025-09-30
- +8 Comfortable liquidity — Current ratio 2.76
- +4 Cash reserves — Cash £126,656
- +8 Established — Incorporated 1989-12-19 (37 years)
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 Matthew John Goodchild — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016
- Perrin Group Holdings Limited (corporate entity, England) — owns 25–50% of shares; holds 25–50% of voting rights · since 31 May 2017
- Mr Thomas Vincent Nicholson — has significant influence or control · since 6 April 2016 · ceased 15 March 2023
- Mr Andrew Colin Perrin — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016 · ceased 31 March 2017
- Mr Andrew Colin Perrin — has significant influence or control · since 6 April 2016 · ceased 31 March 2017
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 Essex
Same activity (business and domestic software development), closest in incorporation date.
- ELEMENTARY DATA LIMITED — Colchester, inc. May 1990
- ACTIVE WORKSPACE LIMITED — Chelmsford, inc. Sept 1990
- OBJECTIVE COMPUTING LIMITED — Chelmsford, inc. Aug 1988
- EUROBASE SYSTEMS LIMITED — Chelmsford, inc. May 1988
- INTERNODE LIMITED — Southend-On-Sea, inc. Nov 1991
- X-GL SYSTEMS LIMITED — Dunmow, inc. Sept 1987
Reminders for INTEGER MICRO SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.