Website & contact details
- Group website
- The site of this company’s group or brand.
Diffusion Alloys Holdings Limited
- Incorporated
- 4 May 2017 (9 years)
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Controlled by
- Accounts type
- Full
- Region
- North East
- Address
- Diffusion Alloys Teesport Commerce ParkDockside RoadMiddlesbroughTS6 6UZ
Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 8 May 2027
- Last conf. stmt
- 24 April 2026
Charges
- Total
- 2
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 1
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 7 May 2026
British
Born October 1964 (62)
Director · Appointed 13 March 2025
British
Born February 1988 (38)
Officer history (7 former)
7 May 2026
Resigned Wallace, Gary as Secretary
7 May 2026
7 May 2026
13 March 2025
Resigned Tennant, Neil as Director
13 March 2025
13 March 2025
17 February 2025
29 April 2022
29 April 2022
Appointed Wallace, Gary as Secretary
29 April 2022
29 April 2022
17 February 2022
19 June 2017
19 June 2017
Appointed Tennant, Neil as Director
19 June 2017
4 May 2017
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Private Limited Company
Reg. no. 07693175
Former controllers (1)
14 August 2019
Group structure 6 companies
Ownership group derived from the Companies House PSC register
Diffusion Alloys (UK) Limited Holds 75–100% of voting rights
Diffusion Alloys Holdings Limited This company Holds 75–100% of voting rights
Greenspur Wind Limited Owns 75–100% of shares
Metal Treatment and Engineering Limited Owns 75–100% of shares
Filings 49
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 6 October 2026 | Full accounts | 31 March 2026 | ||
| 7 May 2026 | Appointment of a director | |||
| 7 May 2026 | Termination of appointment of a director | |||
| 7 May 2026 | Termination of appointment of a secretary | |||
| 30 April 2026 | Confirmation statement with no updates | 24 April 2026 |
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