Blackstone Consulting, Inc. Email Format

Environmental ServicesCalifornia, United States1001-5000 Employees

Blackstone Consulting, Inc. provides environmental services, security, facilities maintenance, staffing, and food service management for organizations with multi-site needs. Founded in 1991 by Joe Blackstone, the company is based in Los Angeles, California, and operates as a minority-owned business with credentials in national, regional, and local programs, including the NMSDC Corporate Plus designation. This combination of offerings and credentials positions the firm to support clients seeking integrated operations support and regulatory compliance across sectors.

Its client base includes a leading HMO in the country, a leader in the aerospace industry, and leading utility companies, among others, in its core service areas. In September 2025, Blackstone Consulting was recognized as the Overall Class IV Winner at the SCMSDC Supplier of the Year Awards, reflecting its standing within minority supplier networks.

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