Generate List of High Quality Leads for UK Businesses

We need to generate list of high quality, verified, leads in the following industries: Leads must be from the UK, preferably in London 1. Executive Coaching - coaches who work with founders, business owners, CEOs, or directors 2. CEO / Founder Communities - Directors/C-Suite/Founders who work for CEO peer groups. These are companies like EO, YPO, Vistage, Tiger 21 3. Wealth Management 4. Buying Agents (not estate agents) 5. Interior Designers 6. Exit Planning Firms The data needed includes: Name, Position, Industry, Company Name, Company Website, Direct Email (not info, sales, etc), Personal Mobile, Website, Location, Linkedin Please let me know what your fixed costs are (e.g. $X for every X qualified lead)