Alternative Delivery Models - Find a freedom of information request

I am emailing to request the following information under the Freedom of Information Act 2000. My request relates to alternative delivery models used by the council as of September 17, 2019. Specifically, can you list:

(1) All Local Authority Trading Companies owned by the authority, including the following details:

(a)The name of the company

(b)Company number

(c) Date of incorporation

(d)Services provided/purpose

(2) All Public Service Mutuals (PSM) connected to the authority, including the following details:

(a) The name of the PSM

(b) The date it was created

(c) Any other stakeholders formally involved

(d) Services provided/purpose

(3) All outsourced services, including the following details:

(a) The name of the service

(b) The date on which it was outsourced

(c) The organisation(s) that operates the contract

(d) The length of the contract

(e) The annual cost to the council of the contract

(4) All joint ventures entered into by the authority, including the following details:

(a)The name of the venture

(b)The date on which it began

(c) The other organisation(s) involved

(d) The services provided/purpose

I would like the responses in Excel format with the questions and sub-questions as column headers.

(1a)

(2) None

(3)  The information is publicly available and can be accessed at https://procontract.due-north.com/Login

Registration is free and the contract register will state all LCC contracts

(4)