3LS Professional Services Acquires Accreditation Guru

Adding National Accreditation Expertise for Behavioral Health, Human Service Organizations and More (NASHVILLE, TN) Nov. 10, 2026 — 3LS Professional Services, part of the 3LS Inc. family of 100% employee-owned Changemaker companies, announced today that it has acquired Accreditation Guru, a leading consultancy helping behavioral health, human service, education and nonprofit providers achieve and sustain […]