List builder please read project description before applying

I need a full time list builder. I require at least 300 entries per week. This should be good quality data that has all email verified so you will need to use email verifying software.

To start the date is to be pulled from Checkatrade, Which? Trusted Trader and LinkedIn. Any bounced emails will be expected to be replaced. If bounce rate is too high then another freelancer will be instructed to take over. We are targeting large solar, heat pump, boiler installers NOT MANUFACTURERS. Employee count 50+ with turnover over 10 million

Information needed is- First name/last name of decision maker/company name/email/phone number (wherever mobile number/website/office address

Will be expected to send the list 30 at a time on a Google Sheet but will need 300 entries within 5 days