LeadBuilderz | 4 followers on LinkedIn. Our focus is on providing high-quality, verified, and up-to-date contact lists for businesses across industries. | At LeadBuilderz, we are committed to providing high-quality, customized data solutions to help businesses grow and succeed. Contact us today to learn more about how we can help your business reach its full potential. In today’s highly competitive business environment, it’s more important than ever to have accurate and up-to-date contact lists.