SENISCA LTD
Company number 12948837 · Active · Exeter EX4 4RN
SENISCA LTD is an active private limited company (company number 12948837) incorporated on 13 October 2020, registered in Exeter. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.22m and cash of £1.15m, with 16 employees on average. Net assets fell 50% on the prior period (£2.43m). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the top quarter of 278 comparable companies in Other (median £129, upper quartile £59k).
Key dates
- Incorporated
- 13 October 2020
- Next accounts due
- 30 September 2027 — in 347 days
- Confirmation statement due
- 27 October 2027 — in 374 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Total Exemption Full
- Size band
- Small (Companies Act thresholds)
Financials — 4 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1.22m | £1.15m | £519k | £637k | — | −£1.52m | 16 |
| 31 December 2024 | £2.43m | £1.66m | £867k | — | — | −£1.97m | 18 |
| 31 December 2023 | £716k | £354k | £433k | — | — | −£1.38m | 13 |
| 31 December 2022 | — | — | — | — | — | — | — |
- Current ratio
- 2.62 — comfortable
- Cash per employee
- £72k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 77/100 (grade B)
- +10 Positive net assets — Net assets £1,224,335 at 2025-12-31
- -8 Net assets falling — -49.6% vs prior period
- +8 Comfortable liquidity — Current ratio 2.62
- +4 Cash reserves — Cash £1,147,438
- +5 Multi-year filing history — 4 periods on record
- +8 Established — Incorporated 2020-10-13 (6 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
- (persons with significant control statement) — · since 19 February 2021
- Ms Kirsty Semple — has significant influence or control · since 13 October 2020 · ceased 5 March 2021
- Prof Lorna Harries — owns 25–50% of shares · since 13 October 2020 · ceased 5 March 2021
- Dr Benjamin Lee — has significant influence or control · since 13 October 2020 · ceased 5 March 2021
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 the UK
Same activity (research and experimental development on biotechnology), closest in incorporation date.
- CANTABIO PHARMACEUTICALS LTD — Northwich, inc. Oct 2020
- CHRYSANTHEUM LTD — Bury St. Edmunds, inc. Aug 2020
- CEVA HAMPTON LIMITED — High Wycombe, inc. Jul 2020
- LITTLE FISH LABS LIMITED — Tewkesbury, inc. Jul 2020
- ARDMAIR BAY ASSOCIATES LTD — Grangemouth, inc. Jul 2020
- QUALITY ELEMENT LTD — Gordon, inc. Jan 2021
Reminders for SENISCA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.