Design Management Company | 1,147 followers on LinkedIn. Consulting | Recruiting | Speaking | Design Management Company is the leading recruiter and business consultant for the luxury interior design, architecture, construction, hospitality design, and home furnishings industries. DMC was founded by Lloyd Princeton - a highly accomplished executive recruiter, business consultant, public speaker, published author. Our clients are the most recognized interior design and architecture firms in the industry, both within the U.S. and internationally.