# KEYSTONE CIVIL ENGINEERING LTD (10386772)

> KEYSTONE CIVIL ENGINEERING LTD is an active private limited company (company number 10386772) incorporated on 21 September 2016, registered in Poole. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 December 2025, showing net assets of £302k and cash of £42k, with 7 employees on average. Net assets rose 2% on the prior period (£295k).

- Status: Active
- Incorporated: 2016-09-21
- Registered office: Poole, BH12 4NZ
- SIC 42990: Construction of other civil engineering projects n.e.c.
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-10-05
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 2,228 comparable companies in Other (median £14k, upper quartile £117k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £302k | £42k | £458k | — | — | — | 7 |
| 2024-12-31 | £295k | £30k | £453k | — | — | — | 6 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £302,230 at 31 December 2025
- Incorporated five or more years ago: Incorporated 21 September 2016

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Keystone Holdings (South) Ltd (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights, since 2018-08-02

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/10386772
HTML: https://firmoscan.com/company/10386772-keystone-civil-engineering-ltd