UK Mineral Water Manufacturer Sourcing

I'm seeking a professional or agency to help me find a mineral water manufacturer located in the UK.

Our product formula includes another ingredient so not all water manufacturers will be able to produce it.

Therefore, soft drinks manufacturers should be approached too.

The job requires:
- Preparing the list of water and soft drinks manufacturers in the UK
- Contacting manufacturers to send the enquiry (enquiry will be shared with the selected freelancer)
- Shortlist manufacturers who can manufacture the product
- Submit verified list of manufacturers and their contact details

I look forward to your proposals.