Whito directory · Contractor
Murphy
J. MURPHY & SONS LIMITED, company number 00492042. Active, incorporated 28 February 1951. Checked at Companies House on 23 September 2026.
What they actually do
Civil engineering contractor, SIC 42990. Murphy is one of seven partners National Grid appointed to build new electricity network infrastructure.
Named work
Great Grid Partnership for National Grid. Murphy’s page describes the work as building network infrastructure “connecting 50GW of offshore wind by 2030”. Source: Murphy project page, undated, read 23 September 2026
Company record
| Legal name | J. MURPHY & SONS LIMITED |
|---|---|
| Company number | 00492042 |
| Status | Active |
| Incorporated | 28 February 1951 |
| Registered office | Hiview House, Highgate Road, London NW5 1TN |
| Group | Drilton Limited (02732620), as shown on Companies House |
| Whito group | Contractors |
| Regions | not yet recorded |
| Registers and licences | none linked |
| Checked at Companies House | 23 September 2026. No overdue filings shown. |
Limits. A Whito listing is not a recommendation, rating or prequalification. The named work comes from the firm’s own page.
Every fact on this page was read on 23 September 2026 from the page linked or from the Companies House record for 00492042. Companies House shows what a company has filed. It says nothing about the quality of its work or its finances.
Run Murphy? This listing is unclaimed, which means Whito built it from public information. Claiming it is free and there is nothing to buy. You confirm the details are right, and people and the AI assistants they now ask see accurate information instead of guessing.
Is this your company, or is something here wrong? We correct facts against the source and remove listings on request: corrections, right of reply and removals. Listing is free and nobody can pay to appear or to move.
All infrastructure companies · Contractors · How we sort firms into groups
This listing was compiled by Whito from public information, including the Companies House register and the pages linked above. It is not a recommendation or an endorsement. Always carry out your own checks before hiring.