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ActiveCompany only95 years on the register
Public limited company registered in London, classed under “Activities of head offices”.
Headline figures
No figures yet.
This company's accounts are on file with Companies House, but we haven't extracted them yet. Once we do, its net assets, cash, reserves and any disclosed profit will appear here.
Questions people ask
›What does Diploma Holdings do?
Public limited company registered in London, classed under “Activities of head offices”.
›How much turnover does Diploma Holdings make?
Answered in the full report
›Is Diploma Holdings profitable?
Diploma Holdings's profit isn't public: small companies may file without a profit and loss account.
›Where is Diploma Holdings based?
Its registered office is 10-11 Charterhouse Square, London, EC1M 6EE, in London.
›When was Diploma Holdings founded?
Diploma Holdings PLC was incorporated on 1 May 1931.
›Is Diploma Holdings still trading?
The register lists Diploma Holdings PLC as active.