# CASTECH (U.K.) LIMITED (03171292)

> CASTECH (U.K.) LIMITED is an active private limited company (company number 03171292) incorporated on 12 March 1996, registered in Milton Keynes. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 March 2025, showing net assets of £92k and cash of £105k, with 2 employees on average. Net assets rose 15% on the prior period (£80k).

- Status: Active
- Incorporated: 1996-03-12
- Registered office: Milton Keynes, MK12 5NN
- SIC 71129: Other engineering activities
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-03-26
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 181 comparable companies in Milton Keynes (median £4,062, upper quartile £42k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £92k | £105k | £137k | — | — | — | 2 |
| 2024-03-31 | £80k | £140k | £39k | — | — | — | 1 |

size band micro.

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

- Net assets above zero: Net assets £92,206 at 31 March 2025
- Net assets up 10% or more on the prior period: +15.0% vs prior period
- Cash at bank of £50,000 or more: Cash £104,784
- Incorporated five or more years ago: Incorporated 12 March 1996

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

## Persons with significant control

- Mr Russell James Thornton — owns 50–75% of shares; holds 50–75% of voting rights, since 2016-04-06
- Mrs Sadie Thornton — owns 25–50% of shares; holds 25–50% of voting rights, since 2017-12-08

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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/03171292
HTML: https://firmoscan.com/company/03171292-castech-u-k-limited