ADVENT TECHNICAL LTD
Company number 09570478 · Active · Fareham PO15 7AH
ADVENT TECHNICAL LTD is an active private limited company (company number 09570478) incorporated on 1 May 2015, registered in Fareham. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£110k and cash of £802, with 1 employee on average. Net assets were unchanged on the prior period.
By net assets it sits in the bottom quarter of 227 comparable companies in Portsmouth (median £6,025, upper quartile £40k).
Key dates
- Incorporated
- 1 May 2015
- Next accounts due
- 31 December 2026 — in 74 days
- Confirmation statement due
- 15 May 2027 — in 209 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£110k | £802 | — | £25k | — | — | 1 |
| 31 March 2024 | −£110k | £802 | — | £25k | £62k | −£86k | 1 |
| 31 March 2023 | — | — | — | — | — | — | — |
- Current ratio
- 0.03 — current liabilities exceed current assets
- Cash per employee
- £802
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 40/100 (grade D)
- -15 Negative net assets — Net assets £-109,656 at 2025-03-31
- -8 Current liabilities exceed current assets — Current ratio 0.03
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2015-05-01 (11 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 Nicholas Jordan Campbell — has significant influence or control · 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 Portsmouth
Same activity (other engineering activities), closest in incorporation date.
- TRIMBLE PROJECT MANAGEMENT SERVICES LTD — Fareham, inc. May 2015
- JETBELL CONTRACTORS LIMITED — Waterlooville, inc. Apr 2015
- STINGACIU IOANA ENGINEERING LIMITED — Southsea, inc. May 2015
- MJ ABELA LTD — Fareham, inc. May 2015
- SEAN BOYETT LIMITED — Waterlooville, inc. Mar 2015
- PROMISCURA LTD — Gosport, inc. Mar 2015
Reminders for ADVENT TECHNICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.