−£2.91m
vs Dec 2023Active07150559Private limited companyEly
RANDOX AD LIMITED
Significant control: Privilege Investments 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Randox Ad Limited: 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 Randox Ad Limited sell?
Registered activity: Production of electricity (SIC 35110). 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
RANDOX AD LIMITED is an active private limited company (company number 07150559) incorporated on 9 February 2010, registered in Ely. Its registered activity is production of electricity (SIC 35110). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£2.91m and cash of £151k, with 4 employees on average. Net assets fell 10% on the prior period (−£2.64m).
Peer position · net assets
By net assets it sits in the bottom quarter of 4,924 comparable companies in the UK (median £100, upper quartile £86k).
02
Ownership and control
- Privilege Investments Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Samuel Herbert Reid
- owns 75–100% 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
- 9 February 201016 yrs ago
- Next accounts due
- 30 September 202625 days overdue
- Confirmation statement due
- 23 February 2027in 121 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 35110
- Production of electricity
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£151k
+50%vs Dec 2023Not reported
4
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | −£2.91m | £151k | £422k | — | — | — | 4 |
| 31 December 2023 | −£2.64m | £101k | £405k | — | — | — | 4 |
Cash per employee£38kCash ÷ 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 below zeroNet assets £-2,907,871 at 31 December 2024
- Cash at bank of £50,000 or moreCash £151,234
- Incorporated five or more years agoIncorporated 9 February 2010
- Accounts past their due dateDue 30 September 2026
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
- Confirmation statement duein 121 days
- Next accounts due25 days overdue
- Accounts period endNet liabilities £2.91m · small accounts
- Accounts period endNet liabilities £2.64m · small accounts
- Incorporated
08
Similar companies in Cambridge
- LOWER REULE BIOENERGY LIMITEDEly · inc. Nov 2008
- SUSTAINABLE SOLAR LTDCambridge · inc. Sept 2011
- PRETORIA ENERGY COMPANY (CHITTERING) LIMITEDChittering · inc. Feb 2012
- FIELDS 9,10,11 LIMITEDEly · inc. May 2013
- CASTLE EATON RENEWABLE LIMITEDEly · inc. Jul 2013
- BARGOED PV LIMITEDSaffron Walden · inc. Sept 2013
All companies incorporated on 9 February 2010 · in Feb 2010.
09
Reminders for RANDOX AD LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.