Sapient Corporation Sapient helps clients innovate their businesses in the areas of marketing, business operations, and technology. Leveraging a unique approach, breakthrough thinking, and disciplined execution, Sapient leads its industry in delivering the right business results on time and on budget. Sapient works with clients that are driven to make a difference, including BP, Essent Energie, Harrah''s Entertainment, Hilton International, Janus, National Institutes of Health, Sony Electronics, the U.S. Marine Corps, and Verizon.