Diamond Management & Technology Consultants

Merged

Chicago, Illinois, United States

Sourced & current · updated May 9, 2026

Chicago tech and management consulting firm (~500 consultants), acquired by PwC November 2010 ($378M deal). Initial sub-brand "PwC's Diamond Advisory Services"; folded into PwC Advisory and ultimately Strategy&. Brand sunset. Sources: PR Newswire + Wikipedia.

Where they sit

Stack tier: Marketing Technology (C)

Ownership

Parent: PwC Digital Services