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We are based in the USA and serve national and international customers. New clients receive FREE LEADS for a limited time only.

A USA based Marketing and Sales Lead Generation Company

If you or your sales team are lacking qualified leads, appointments or sales, you have come to the right place. Our multi-touch and follow up strategies get our clients results. Grindstone’s highly experienced team is laser-focused on what we do best so that you can focus on what you do best. Grindstone is based in America and serves national and international customers. So, whether you are an established Fortune 500 company or a small business, Grindstone is here to help with your telemarketing strategy.

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