EXTRABUILD LIMITED
Company number 10180463 · Active · Cambridge CB4 0WZ
EXTRABUILD LIMITED is an active private limited company (company number 10180463) incorporated on 16 May 2016, registered in Cambridge. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 May 2025, showing net assets of £2.05m and cash of £1.04m, with 13 employees on average. Net assets fell 5% on the prior period (£2.15m).
By net assets it sits in the top quarter of 53 comparable companies in Cambridge (median £29k, upper quartile £194k).
Key dates
- Incorporated
- 16 May 2016
- Next accounts due
- 28 February 2027 — in 133 days
- Confirmation statement due
- 30 May 2027 — in 224 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- Small (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 May 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £2.05m | £1.04m | — | £559k | — | — | 13 |
| 31 May 2024 | £2.15m | £1.38m | — | £697k | — | — | 11 |
- Current ratio
- 4.11 — comfortable
- Cash per employee
- £80k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 80/100 (grade A)
- +10 Positive net assets — Net assets £2,054,324 at 2025-05-31
- +8 Comfortable liquidity — Current ratio 4.11
- +4 Cash reserves — Cash £1,038,259
- +8 Established — Incorporated 2016-05-16 (10 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
- Extrabuild Holding Company Limited (corporate entity, England) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 27 February 2023
- Mr Patrick Reid — owns 75–100% of shares · since 16 May 2016 · ceased 1 November 2017
- Ms Toni Naomi King — owns 75–100% of shares · since 1 November 2017 · ceased 27 February 2023
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 Cambridge
Same activity (construction of other civil engineering projects n.e.c.), closest in incorporation date.
- ROSS MURPHY LIMITED — Saffron Walden, inc. Jun 2016
- CESO SOLUTIONS LTD — Cambridge, inc. Apr 2016
- MT GROUNDWORKS (EAST ANGLIA) LTD — Cambridge, inc. Sept 2015
- T J GARRETT LTD — Cambridge, inc. Jul 2015
- ALPHA CIVIL ENGINEERING LTD — Impington, inc. Jul 2015
- INDIGO COMMERCIAL SERVICES LTD — Haverhill, inc. Jul 2017
Reminders for EXTRABUILD LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.