SPECIAL MELTED PRODUCTS LIMITED
Company details
- Registered name
- SPECIAL MELTED PRODUCTS LIMITED
- Company number
- 01919677
- Registered office
- PRESIDENT WAY WORKS, PRESIDENT WAY, SHEFFIELD, S4 7UR · 10 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 5 June 1985
- Status
- Active
- Age
- 41 years
- Previous names
- ALLEGHENY TECHNOLOGIES LIMITED (to 12 May 2022) · ATI SPECIALTY MATERIALS LIMITED (to 12 May 2022) · ATI ALLVAC LIMITED (to 12 May 2022)
- Nature of business (SIC)
- 24450 — Other non-ferrous metal production
- Accounts — next due
- 30 Sept 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 25 Sept 2026
- Confirmation statement — last
- 11 Sept 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 5 of 16 registered charges outstanding — a lender has a claim over the assets.
- Has traded under 4 names: ALLEGHENY TECHNOLOGIES LIMITED, ATI SPECIALTY MATERIALS LIMITED, ATI ALLVAC LIMITED.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 19/09/2023 | Person with significant control ceased | Mutares Se & Co Kgaa | — |
| 19/09/2023 | Person with significant control added | — | Walsin Lihwa Corp |
| 12/05/2022 | Person with significant control ceased | Tdy Holdings Limited | — |
| 12/05/2022 | Person with significant control added | — | Mutares Se & Co Kgaa |
| 12/05/2022 | Registered name changed | ATI ALLVAC LIMITED | ATI SPECIALTY MATERIALS LIMITED |
| 12/05/2022 | Registered name changed | ATI SPECIALTY MATERIALS LIMITED | ALLEGHENY TECHNOLOGIES LIMITED |
| 12/05/2022 | Registered name changed | ALLEGHENY TECHNOLOGIES LIMITED | SPECIAL MELTED PRODUCTS LIMITED |
| 07/12/2018 | Person with significant control ceased | Tdy Limited | — |
| 07/12/2018 | Person with significant control added | — | Tdy Holdings Limited |
| 06/04/2016 | Person with significant control added | — | Tdy Limited |
Documents for SPECIAL MELTED PRODUCTS LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
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About SPECIAL MELTED PRODUCTS LIMITED (01919677)
SPECIAL MELTED PRODUCTS LIMITED is a private limited company incorporated on 5 June 1985 and registered in the United Kingdom under company number 01919677. Its registered office is at PRESIDENT WAY WORKS, PRESIDENT WAY, SHEFFIELD, S4 7UR. The recorded nature of business is other non-ferrous metal production (SIC 24450). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mutares Se & Co Kgaa. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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