SEQUENTEC LTD
Company number 09407003 · Active · Southampton SO30 0HQ
SEQUENTEC LTD is an active private limited company (company number 09407003) incorporated on 26 January 2015, registered in Southampton. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest abridged accounts cover the period ending 31 December 2025, showing net assets of £43k and cash of £44k, with 6 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 22% on the prior period (£55k). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the upper half of 889 comparable companies in the UK (median £28k, upper quartile £400k).
Key dates
- Incorporated
- 26 January 2015
- Next accounts due
- 30 September 2027 — in 346 days
- Confirmation statement due
- 9 February 2027 — in 113 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Accounts type
- Unaudited Abridged
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £43k | £44k | £15k | £30k | — | — | 6 |
| 31 December 2024 | £55k | £46k | £53k | £65k | — | — | 6 |
| 31 December 2023 | £45k | £22k | £41k | £36k | — | — | 4 |
- Current ratio
- 1.96 — comfortable
- Cash per employee
- £7,266
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 81/100 (grade A)
- +10 Positive net assets — Net assets £43,279 at 2025-12-31
- +8 Comfortable liquidity — Current ratio 1.96
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2015-01-26 (12 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 Charles Westerling — owns 75–100% of shares; holds 75–100% of voting rights · 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 Southampton
Same activity (manufacture of electronic measuring, testing etc. equipment, not for industrial process control), closest in incorporation date.
- SOUTHWESTSENSOR LIMITED — Southampton, inc. Aug 2015
- CJC LABS LTD — Southampton, inc. Nov 2015
- ZIGFI ELECTONICS LTD — Southampton, inc. Jun 2019
- CLEARWATER SENSORS LTD — Southampton, inc. Aug 2019
- LURION LTD — Southampton, inc. Apr 2020
- LUKJU LTD — Southampton, inc. Jun 2020
Reminders for SEQUENTEC LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.