Access to (historical) data products

Dear Sir, Madam,

I am currently involved in a study on how companies have evolved over time. I read that the Companies House offers access to its database.

Could you please inform me about the possibility to receive snapshot and update files for the following products:

  1. Company profiles
  2. Company officers
  3. Filing history
  4. Charges
  5. Insolvency
  6. Officer disqualifications
  7. Persons with significant control

Would you please also inform me about the existence of other products that the Companies House offers?

Considering the historical focus of this study, would it be possible to receive the oldest snapshot for each product, and subsequently the daily update file?

With best regards,
David Chelsey