CELTIC ENGINEERING HOLDINGS LIMITED
Company number 06810132 · Monitor this company
Executive summary
Celtic Engineering Holdings Limited is a Pembrokeshire-based mechanical engineering services group that has executed a successful operational turnaround, lifting group turnover 54% over two years to £14.5M and restoring profitability from a £281k loss to £1.74M pre-tax profit while expanding gross margin from 11.6% to 21.5%. The group's strategic position is anchored by geographic proximity to Milford Haven's heavy industrial cluster — increasingly relevant as the UK pivots toward hydrogen — but it faces concentration risk in refining, employee retention pressure, tight holding-company liquidity, and the need to formalise founder succession planning.
Shareholders' funds
£2,565
Balance sheet as at 2026-01-31
What it does
The principal activity of the group in the year under review was that of supply of mechanical engineering services.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2009-02-04
- Employees
- 100 (2026 accounts · was 101 in 2025)
- Registered office
- Waterloo Industrial Estate, Pembroke Dock, Pembroke, Pembrokeshire, SA72 4RR
- Postcode
- SA72 4RR
- Capital
- 263,393 GBP
- Accounts category
- Group
- Charges
- 2 outstanding
Accounts
- Last made up to
- 2026-01-31
- Next due by
- 2027-10-31
- Financial year end
- 31 January
Confirmation statement
- Last statement dated
- 2025-12-19
- Next due by
- 2027-01-02
Nature of business (SIC)
- 70100 Activities of head offices
Officers 3 current · 4 resigned
Group structure 1 subsidiary
From persons-with-significant-control filings on the public register.
Previous company names
| Name | Date changed |
|---|---|
| DIREDEX LIMITED | 2009-08-27 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| BURNHILL BUSINESS CENTRE PROVIDENT HOUSE, BURRELL ROW, BECKENHAM, KENT, BR3 1AT, UNITED KINGDOM | 2009-10-15 |
| GISTERED OFFICE CHANGED ON 27/08/2009 FROM, 14-18 CITY ROAD, CARDIFF, CF24 3DL | 2009-08-27 |
| 14-18 CITY ROAD, CARDIFF, CF24 3DL | 2009-08-27 |
At this address
Among the biggest employers
of 59 similar companies in SA, with 100 staff.
Competitors Swansea
-
1. OTH LIMITED
This company ranks 72 among activities of head offices in Swansea.
The class of 2009
41%
of the 1,824 companies in this sector incorporated in 2009 are still active today; 57% have since been dissolved.
A fact about the year, not a forecast for this company.