Delta Consulting Group Acquires Osborne Partners, Expands to 179 Professionals
Washington and London – September 15, 2026 -- Delta Consulting Group, Inc. has acquired Osborne Partners Ltd., creating a combined advisory platform of 179 professionals across eight global offices. The transaction closed on August 14, 2026, though financial terms were not disclosed.
Combined firm operates from Washington, DC to Singapore
The merged entity maintains main offices in Washington, DC; New York; Toronto; Madrid; London; Mumbai; Dubai; and Singapore. Osborne Partners will operate during the transition period under the name Osborne Partners, A Delta Consulting Group Company.