Data Scraping Corporate Companies

Hi,

I need data for businesses with over 50 employees in the South Wales area (CF, SA & NP postcode areas)

I need business name, email addresses and postal addresses.

I dont have a website, you need to find the information to scrape yourself.

I would like the information sent to me on an excel spreadsheet within a week.

I dont know how many I need. Please send me proposals with how much data you can find and a price.

Thank you