Lead List Research — Find Business Owner Names (UK Clinics) via Companies House, Websites & LinkedIn

I have a list of ~90 UK private clinics (business name + website + town). I need you to find the OWNER or DIRECTOR of each one and add their details to my spreadsheet.

 For each clinic, find: 
• The owner / director / founder's full name
 • Their role/title
 • Their LinkedIn profile URL (if findable) 
• A direct or business email (if shown on the website)

 Where to look (in this order):
 1. The clinic's own website — the 'About', 'Team', or 'Meet the team' page
 2. Companies House (free UK register: find-and-update.company-information.service.gov.uk) — for the registered director's name
 3. LinkedIn — to confirm the person and get their profile URL 

IMPORTANT quality rules: 
• I want the OWNER / DIRECTOR / FOUNDER — not reception, admin, or junior staff
 • Only enter a name you have VERIFIED from a named source. If you cannot verify, LEAVE IT BLANK — do not guess.
 • Mark your confidence for each: 'Verified' or 'Best guess'
 • Note which source you used

This is publicly-available business information only (no private/personal data).

 I'll start with a paid TEST BATCH of 20 clinics. If the quality is good, I'll release the rest immediately and there will be ongoing work (a larger list of ~500+ to follow).

 Please confirm you've done Companies House / LinkedIn research before and share a quick example of a similar list you've built.