Abacus Corporation Email Format

Staffing and RecruitingMaryland, United States201-500 Employees

Abacus Corporation operates in the staffing and recruiting industry, offering a broad suite of staffing and workforce solutions. The company manages a multi-brand portfolio that includes Abacus Staffing Services, Abacus Solutions Group, Abacus Security Services, and Abacus Building Services. Based in Baltimore, Maryland, it maintains a mid-sized workforce to serve its client base.

Its clients range from organizations seeking temporary and permanent staffing to those needing security and facilities services, reflecting a diversified approach within corporate services. The business is privately held and positioned as a comprehensive provider within its sector, coordinating staffing and related services across its brand family. In April 2026, reports described an unfair labor practice strike involving security personnel connected to Abacus in Baltimore.

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