COSTELLO SOFTWARE LTD
Company number 07438222 · Active · Fleet GU52 0TD
COSTELLO SOFTWARE LTD is an active private limited company (company number 07438222) incorporated on 12 November 2010, registered in Fleet. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £17k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 86% on the prior period (£9,155).
By net assets it sits in the upper half of 1,051 comparable companies in Surrey (median £1,417, upper quartile £40k).
Key dates
- Incorporated
- 12 November 2010
- Next accounts due
- 30 August 2027 — in 316 days
- Confirmation statement due
- 26 November 2026 — in 39 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- SIC 69202
- Bookkeeping activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £17k | — | — | £32k | — | — | 2 |
| 30 November 2024 | £9,155 | — | — | £32k | — | — | 2 |
- Current ratio
- 1.53 — comfortable
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 84/100 (grade A)
- +10 Positive net assets — Net assets £17,019 at 2025-11-30
- +8 Net assets growing — +85.9% vs prior period
- +8 Comfortable liquidity — Current ratio 1.53
- +8 Established — Incorporated 2010-11-12 (16 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
- Mrs Alexandra Costello — owns 25–50% of shares · since 17 July 2016
- Mr James Nicholas Costello — owns 50–75% of shares · since 17 July 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 Surrey
Same activity (business and domestic software development), closest in incorporation date.
- MOBILE GUARDIAN LIMITED — Reigate, inc. Nov 2010
- INPHTECH LIMITED — Woking, inc. Nov 2010
- INFOSIRIUS LTD — Farnham, inc. Nov 2010
- SHORTEST PATH LIMITED — Farnham, inc. Nov 2010
- CARE IT-SERVICES LIMITED — Guildford, inc. Dec 2010
- RAFFERTY MEDICAL SERVICES LIMITED — Horsham, inc. Dec 2010
Reminders for COSTELLO SOFTWARE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.