Industry Guide

Staffing & HR Services Supplier Diversity Guide

The U.S. staffing industry generated over $207 billion in revenue in 2024, providing jobs to approximately 13 million employees. Staffing Industry Analysts (SIA) identified 223 diversity-owned staffing firms on their 2024 list, but this represents a small fraction of the market. Major corporations and government agencies actively seek diverse staffing suppliers, making certification a powerful differentiator in this massive, growing industry.

$207B+ US staffing market providing 13 million+ jobs annually
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Why Certification Matters for Staffing & HR Services Businesses

Staffing and HR services is a massive market where diverse suppliers are actively sought. Here's why certification matters:

Corporate Staffing Mandates: Fortune 500 companies routinely include diverse staffing supplier requirements in their Managed Service Provider (MSP) and Vendor Management System (VMS) programs. Without certification, you may be excluded from corporate staffing vendor lists entirely.

Federal Staffing Contracts: The federal government is a major purchaser of temporary and contract staffing services, with set-asides for 8(a), WOSB, SDVOSB, and HUBZone firms across multiple agencies.

SIA Recognition: Staffing Industry Analysts publishes an annual Diversity-Owned Staffing Firms list. In 2024, 223 firms were recognized. Being on this list and holding certifications increases visibility with large corporate and MSP buyers.

MSP/VMS Access: Most large corporations use MSPs (like Allegis, Hays, or Kelly) and VMS platforms (Fieldglass, Beeline, Pontoon) to manage contingent labor. Certified diverse staffing firms receive preferential inclusion in these programs.

Performance Advantage: Harvard Business Review research shows that small and diverse suppliers awarded federal set-aside contracts perform better—with lower cost overruns and shorter delays—than comparable non-diverse suppliers. This data supports the business case for diverse staffing partners.

Growing Market: Despite industry size, diverse suppliers hold a small share of the staffing market, creating significant growth opportunity for certified firms willing to invest in the sector.

Best Certifications for Staffing & HR Services

8(a) 8a

8(a) Business Development

Business development program for small disadvantaged businesses.

Cost: Free Timeline: 90-180 days
Learn more →
MBE Minority Business Enterprise (MBE)

Minority Business Enterprise

For businesses that are at least 51% owned, operated, and controlled by one or more minority group members.

Cost: $350 - $1,500 Timeline: 60-90 days
Learn more →
WBE Women Business Enterprise (WBE)

Women Business Enterprise

For businesses that are at least 51% owned, operated, and controlled by one or more women.

Cost: $350 - $1,000 Timeline: 60-90 days
Learn more →
WOSB Women Business Enterprise (WBE)

Women-Owned Small Business

Federal certification for businesses at least 51% owned and controlled by women.

Cost: Free Timeline: 30-90 days
Learn more →

Where to Find Opportunities

Government Path

Federal Opportunities

Key agencies purchasing staffing and HR services:

  • Department of Defense (DoD): IT staffing, administrative support, technical contractors
  • Department of Health & Human Services (HHS): Healthcare staffing, program support
  • Department of Homeland Security (DHS): Security staffing, IT contractors
  • General Services Administration (GSA): Administrative and clerical staffing government-wide

Key Contract Vehicles

  • GSA MAS for human capital and training services
  • Agency-specific staffing BPAs and IDIQs
  • 8(a) STARS (for IT staffing)
  • OASIS (for professional services including staffing)
  • Agency small business set-asides for temporary staffing

Federal Staffing Categories

  • IT and technical staffing
  • Administrative and clerical support
  • Healthcare professionals (nurses, medical techs)
  • Security personnel
  • Engineers and scientists
  • Financial and accounting staff
  • Program and project management

State and Local

State agencies, public universities, school districts, and municipalities all use temporary staffing services. Many have diverse supplier requirements and set-aside programs. State hospitals and social services agencies are significant users of temporary staffing.

Top Federal Agencies

  • Department of Defense $15B+
  • Department of Health & Human Services $5B+
  • Department of Homeland Security $4B+
  • General Services Administration $3B+

Corporate Path

MSP/VMS Providers

Managed Service Providers that partner with diverse staffing firms:

  • Allegis Group: Largest privately held staffing firm, includes diverse supplier tiers
  • Kelly Services: Active diverse staffing supplier program
  • Hays: Global staffing with diverse supplier initiatives
  • Randstad: Major global staffing with diversity commitments

Major Corporate Buyers

Fortune 500 companies purchasing significant staffing services:

  • Technology companies (IT staff augmentation)
  • Financial institutions (compliance, accounting, IT staffing)
  • Healthcare systems (nursing, allied health staffing)
  • Manufacturing companies (industrial and production staffing)

Categories in High Demand

  • IT staffing (software developers, cybersecurity, data analysts)
  • Healthcare staffing (nurses, medical assistants, allied health)
  • Administrative and clerical staffing
  • Light industrial and warehouse staffing
  • Accounting and finance professionals
  • Engineering and technical staffing
  • Executive search and recruitment
  • Payroll and PEO (Professional Employer Organization) services

How to Connect: Register in VMS platforms (SAP Fieldglass, Beeline), partner with MSPs, attend SIA conferences (Collaboration in the Gig Economy, Executive Forum), and register in corporate supplier portals.

Top Corporate Buyers

What Staffing & HR Services Buyers Look For

What Staffing & HR Services Buyers Look For

Compliance

  • Employment law compliance (federal, state, local)
  • Workers compensation insurance and coverage
  • E-Verify enrollment
  • Background check and drug testing processes
  • I-9 compliance and documentation
  • ACA (Affordable Care Act) compliance for benefits

Recruiting Capability

  • Candidate sourcing methodology and reach
  • Screening and assessment processes
  • Time-to-fill metrics and benchmarks
  • Candidate quality and retention rates
  • Specialized recruiting expertise by industry or function

Technology

  • VMS (Vendor Management System) integration capability
  • Applicant tracking system (ATS)
  • Online timesheet and invoicing
  • Reporting and analytics dashboards
  • Payroll system integration

Financial Stability

  • Sufficient payroll funding (you pay workers before client pays you)
  • Workers comp and liability insurance at required levels
  • Bonding (if required by client or state)
  • Ability to manage 30-60 day payment terms

Service Delivery

  • Dedicated account management
  • Geographic coverage for client needs
  • Backup and replacement candidate procedures
  • Escalation and issue resolution processes
  • Performance guarantees and SLAs

Getting Started: Your 90-Day Plan

Your 90-Day Plan

Days 1-30: Foundation

  • Establish your staffing niche: IT, healthcare, industrial, administrative, or professional
  • Ensure employment law compliance in all operating states
  • Set up payroll funding (line of credit or factoring relationship)
  • Research certification options (NMSDC, WBENC, or federal programs)

Days 31-60: Certify and Position

  • Apply for NMSDC (MBE) or WBENC (WBE) certification
  • Register in SAM.gov if pursuing federal staffing contracts
  • Develop capability statement highlighting fill rates, specialties, and geographic coverage
  • Begin VMS platform registration (SAP Fieldglass, Beeline)

Days 61-90: Build Pipeline

  • Contact MSP providers about diverse supplier programs
  • Register in corporate supplier portals for target buyers
  • Attend SIA (Staffing Industry Analysts) conferences and events
  • Join ASA (American Staffing Association) for industry resources and credibility

Staffing-Specific Tips

  • Cash flow management is critical—you pay workers weekly but clients pay in 30-60 days. Establish a payroll funding line of credit or work with a staffing-specific factoring company
  • Workers compensation insurance is your largest cost after payroll—shop with staffing industry specialists
  • VMS/MSP access is the gateway to corporate staffing—invest time in platform compliance and registration
  • Start with a niche (IT, healthcare, light industrial) rather than trying to staff every category
  • DEI certification through NMSDC or WBENC opens MSP vendor panels that might otherwise be closed
  • Consider joining SIA's diversity-owned staffing firms list for additional visibility

Frequently Asked Questions

How do I get on a corporate staffing vendor list?

Most large corporations manage temporary staffing through MSPs (Managed Service Providers) and VMS (Vendor Management System) platforms. To get on the vendor list, you need: 1) NMSDC or WBENC certification, 2) registration in the VMS platform the client uses (SAP Fieldglass, Beeline, etc.), 3) compliance documentation (insurance, workers comp, E-Verify). Contact the MSP's diverse supplier program manager to begin the process.

What is a VMS and how does it affect diverse staffing suppliers?

A VMS (Vendor Management System) is a technology platform that manages a company's contingent workforce procurement. Major platforms include SAP Fieldglass, Beeline, and Coupa. Companies release job requisitions through the VMS, and approved staffing vendors submit candidates. Being a certified diverse supplier often gives you preferred status or guaranteed access to requisitions in these systems.

How do I fund payroll when clients pay in 30-60 days?

Payroll funding is the biggest challenge for staffing startups. Options include: 1) Traditional bank line of credit, 2) Staffing-specific factoring companies (they advance 80-90% of invoice value), 3) SBA loans, 4) Staffing industry lenders like Advance Partners or eCapital. Factor your funding costs into your bill rates. Many staffing firms use factoring for their first 1-3 years until they build sufficient reserves.

What insurance do I need for a staffing company?

At minimum: general liability ($1M-$2M), workers compensation (required by law in most states), professional liability/E&O, employment practices liability (EPLI), and commercial auto if transporting workers. Workers comp is your largest insurance cost and varies by state and job classification. Use staffing-industry insurance specialists who understand classification codes and experience modification rates.

Should I specialize in a staffing niche or offer broad services?

Specialize. Staffing is a relationship and expertise business—you cannot be excellent at recruiting software engineers AND warehouse workers AND nurses. Pick a niche aligned with your experience and network: IT, healthcare, industrial, administrative, or professional/financial. You can expand to adjacent niches after establishing a strong reputation and track record in your primary specialty.

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