Abacus

Abacus Managed Service Provider

Enabling Success Within MSP Programs & Beyond

A Dedicated and Trusted Supplier

We are a dedicated and trusted supplier partner within leading Managed Service Provider (MSP) programs. We specialize in delivering innovative, compliant, and results-driven workforce solutions tailored to dynamic contingent labor strategies. 

Our Contractor Care Program, collaborative mindset, and strong foundation of partnership and integrity set us apart. We help clients enhance program performance, strengthen compliance, and advance their supplier diversity goals—functioning as a true extension of their internal and MSP teams. 

Expertise in Supporting MSP Programs

Supported Labor Categories

  • Administrative / Clerical / Call Center 
  • Scientific 
  • Professional 
  • Legal 
  • Manufacturing & Light Industrial 
  • Engineering 
  • Information Technology 

Value-added service offerings

Payrolling Services

Complete payroll and HR administration for client-identified workers—both domestic and international. Fast, low-risk, and fully compliant. 

Employer of Record (EOR) Services

We assume legal employer responsibilities for contingent or global talent, managing payroll, taxes, benefits, and compliance—allowing you to scale globally without setting up local entities. 

Global Talent Program

End-to-end offshore sourcing, vetting, and onboarding for U.S. and Canadian programs—offering cost savings, quality assurance, and global scalability through local expertise. 

Abacus Shield: IC & 1099 Compliance

Independent contractor and 1099 worker compliance made easy—covering classification, onboarding, and ongoing management in line with IRS, DOL, and state-specific regulations.  Our certifications include ISO 27001 for Information Security Management and SOC 2 Type II, offering clients confidence, transparency, and peace of mind. 

Statement of Work (SOW) Engagement Support

Comprehensive support for SOW-based engagements, including classification, onboarding, and compliance oversight: 

  • IT & Tech – Cloud migration, app development, ERP, infrastructure, cybersecurity 
  • Engineering & Energy – Installations, process improvement, renewable energy, site support 
  • Healthcare, Legal & Finance – Clinical trials, IT integration, compliance, payroll, audits 
  • Training & Ops – Workforce upskilling, call center implementation, safety programs 

Our Values: Partnership | Diversity | Service Excellence | Value Creation

At Abacus Service Corporation, we are committed to building long-term, trust-based partnerships with our clients, MSP programs, contractors, and suppliers.