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Spex Engineering (UK) Limited

Spex Engineering (UK) Limited is an active UK company (number SC499034), incorporated 2015, with 3 current directors including Rachel Lynn Johnson and Steven Ross Craib. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Spex Engineering (UK) Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 6

  1. Timothy Michael Horsfall 2025-2025 Director View profile
  2. Nadir Ahmed Mahjoub 2015-2025 Director View profile
  3. James George Oag 2015-2025 Director View profile
  4. Ryan Keith Strachan 2015-2025 Director View profile
  5. David Alan Rennie 2015-2015 Director View profile
  6. Blackwood Partners LLP 2016-2025 Corporate-secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
26/02/2015

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Spex Engineering (UK) Limited is controlled by Spex Group Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Spex Group Holdings Limited is controlled by James George Oag
    Evidence
    ceased 50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06, ceased 2025-07-15 · source: Companies House PSC register

Ultimately controlled by James George Oag.

11 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

3 directors on the board

0.9y median 1y
average tenure
1y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Business services 16Finance 13Manufacturing 12Professional services 10Mining 8Dormant 2Tech and media 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
SC499034
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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