Greenwood Edgefield Mccormick Abbeville Commission On Alcohol & Drug Abuse

Greenwood Edgefield Mccormick Abbeville Commission On Alcohol & Drug Abuse Prevention Division, doing business as Cornerstone, is a U.S. local government entity (county commission) operating exclusively as a sub-recipient on federal substance use disorder prevention and treatment grants, with no prime contracting or grant-recipient activity.

Cornerstone is a public-sector organization headquartered in Greenwood, South Carolina, structured as a county-level commission. The vendor holds no federal contract vehicles and does not serve as a prime federal grant recipient; all seven awards in the source represent sub-grant work flowing from state-level prime grantees. Cornerstone's capability footprint centers on outpatient and intensive outpatient substance use disorder treatment services delivered within the South Carolina Department of Alcohol & Other Drug Abuse Services' catchment area, alongside participation in statewide opioid response and harm reduction initiatives.

Federal grant funding is channeled exclusively through the Department of Health and Human Services Substance Abuse and Mental Health Services Administration (SAMHSA), which accounts for 100% of recent awards. The South Carolina Department of Alcohol & Other Drug Abuse Services acts as the prime grantee on all sub-awards flowing to Cornerstone. Representative sub-grant work includes provision of outpatient and intensive outpatient substance use disorder services (three identical awards issued July 1, 2023), treatment access and recovery support services for uninsured and low-income individuals (August 5, 2025), and participation in the South Carolina State Opioid Response Project addressing opioid and stimulant use disorder crisis mitigation through prevention, treatment, harm reduction, and recovery (awards dated November 20, 2024; July 1, 2024; and September 22, 2025).

Activity is modest and concentrated. Over the past three years, Cornerstone received seven sub-grant awards totaling $3.4 million in combined obligated dollars, with two awards in 2023, two in 2024, and two in 2025. The vendor serves a single customer agency (SAMHSA via the South Carolina state channel) and operates purely as a sub-recipient with no independent federal contracting posture, no parent vehicles, and no teaming relationships. Cornerstone is not positioned to bid on federal contracts or to serve as a prime recipient on federal grants; its role is localized treatment-services delivery under state-administered federal grant programs.