I am an expert lead generator. I am able to provide business to business leads for all major industries for public and private companies within the United States. I can provide first name, last name, phone number, valid email address, address, and a few other pieces of key business information for decision-makers. If you provide a CSV file of B2B leads with first name, last name, and website I can provide valid emails for up to 40% of that list on average.