£985k
+73%vs Dec 2024Active10210575Private limited companyCranleigh
SERTUS LIMITED
Significant control: Sertus Group Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Sertus Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SERTUS LIMITED is an active private limited company (company number 10210575) incorporated on 2 June 2016, registered in Cranleigh. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 31 December 2025, showing net assets of £985k and cash of £1.20m, with 26 employees on average. Net assets rose 73% on the prior period (£568k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 889 comparable companies in the UK (median £28k, upper quartile £400k).
02
Ownership and control
- Sertus Group Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Timothy James White
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Benjamin Peter White
- has significant influence or control
- Mr Shane Lee White
- has significant influence or control
- Mr Richard White
- has significant influence or control
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
- 2 June 201610 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 16 June 2027in 236 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 43220
- Plumbing, heat and air-conditioning installation
- SIC 43290
- Other construction installation
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.20m
+260%vs Dec 2024Not reported
26
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £985k | £1.20m | £1.57m | — | — | — | 26 |
| 31 December 2024 | £568k | £334k | £1.25m | — | — | — | 26 |
| 31 December 2023 | £517k | £683k | £1.09m | — | — | — | 23 |
Cash per employee£46kCash ÷ 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 £985,056 at 31 December 2025
- Net assets up 10% or more on the prior period+73.3% vs prior period
- Cash at bank of £50,000 or moreCash £1,200,172
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 2 June 2016
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 342 days
- Confirmation statement duein 236 days
- Accounts period endNet assets £985k · small accounts
- Accounts period endNet assets £568k · small accounts
- Accounts period endNet assets £517k · small accounts
- Incorporated
08
Similar companies in Surrey
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- NODENS MEDICAL LTDGuildford · inc. May 2017
- IRIS ANALYTICAL LTD.Fleet · inc. Jun 2017
- LABTRON EQUIPMENT LTDCamberley · inc. Apr 2015
- ARKTIS RADIATION DETECTORS UK LIMITEDFarnham · inc. Aug 2017
- YIC TECHNOLOGIES LIMITEDYateley · inc. Oct 2017
All companies incorporated on 2 June 2016 · in Jun 2016.
09
Reminders for SERTUS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.