£1.58m
−2%vs Mar 2024Active02668392Private limited companyHuntingdon
CAMBRIDGE SENSORS LTD
Significant control: Microdot Medical Products Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Cambridge Sensors Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Cambridge Sensors Ltd sell?
Registered activity: Manufacture of basic pharmaceutical products (SIC 21100). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
CAMBRIDGE SENSORS LTD is an active private limited company (company number 02668392) incorporated on 4 December 1991, registered in Huntingdon. Its registered activity is manufacture of basic pharmaceutical products (SIC 21100). Latest small accounts cover the period ending 31 March 2025, showing net assets of £1.58m and cash of £1.36m, with 18 employees on average. Turnover was £2.98m and profit for the year −£24k. Net assets fell 2% on the prior period (£1.61m).
Peer position · net assets
By net assets it sits in the top quarter of 85 comparable companies in Other (median £7,540, upper quartile £306k).
02
Ownership and control
- Microdot Medical Products Limited
- owns 75–100% of shares
- Mr James Michael Mccann
- owns 25–50% of shares
- Professor Christopher Robin Lowe
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 4 December 199134 yrs ago
- Next accounts due
- 31 December 2026in 64 days
- Confirmation statement due
- 18 December 2026in 51 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 21100
- Manufacture of basic pharmaceutical products
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.36m
−15%vs Mar 2024£2.98m
−5%vs Mar 202418
−10%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £1.58m | £1.36m | £1.03m | £1.03m | £2.98m | −£24k | 18 |
| 31 March 2024 | £1.61m | £1.59m | £1.43m | £1.74m | £3.13m | £550k | 20 |
| 31 March 2023 | — | — | — | — | — | — | — |
Current ratio4.15Current assets ÷ creditors within one year
Net margin-0.8%Profit for the year ÷ turnover
Cash per employee£75kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,581,657 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.15
- Cash at bank of £50,000 or moreCash £1,355,406
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 4 December 1991
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.
07
Timeline
- Next accounts duein 64 days
- Confirmation statement duein 51 days
- Accounts period endNet assets £1.58m · small accounts
- Accounts period endNet assets £1.61m · small accounts
- Accounts period end
- Incorporated
08
Similar companies in the UK
- ADVANCED MEDICAL SOLUTIONS LIMITEDWinsford · inc. Nov 1991
- TECHNICAL TEXTILE SERVICES LIMITEDCheshire · inc. Jan 1992
- WRAFTON LABORATORIES LIMITEDDevon · inc. Aug 1991
- VETERINARY IMMUNOGENICS LIMITEDCarlisle · inc. Dec 1992
- KOOLPAK LIMITEDPoole · inc. Apr 1993
- CARMEL HERBALS LIMITEDThurso · inc. May 1990
All companies incorporated on 4 December 1991 · in Dec 1991.
09
Reminders for CAMBRIDGE SENSORS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.