You asked

I would like to request the number of UK businesses by type and their turnover for the last 10 years.

We said

We have conducted a search of our records, and unfortunately we do not hold the information you require.

We may be able to create this information for you, or something similar, as a bespoke analysis. Any such analysis would be outside of the Freedom of Information regime and would be subject to legal frameworks, disclosure control, resources and agreement of costs where appropriate. Please contact idbrdas@ons.gov.uk if you would like to discuss your request further.