The staffing industry is one of the most active segments in corporate supplier diversity programs. Fortune 500 companies — particularly in technology, healthcare, and financial services — spend hundreds of millions annually on contingent labor and regularly set targets for sourcing from minority-owned staffing firms. NMSDC's Minority Business Enterprise (MBE) certification is the credential that gets you in the room for those conversations.
NAICS 561320 (Temporary Help Services) is your primary code if you place temporary workers. If you do direct-hire recruiting, 561311 (Employment Placement Agencies) is more appropriate. Both are relevant to the staffing industry, and NMSDC certification applies to both.
What NMSDC certification actually is
The National Minority Supplier Development Council certifies minority-owned businesses through its network of 23 regional affiliate councils. Unlike SBA certifications (8a, HUBZone, WOSB, SDVOSB), NMSDC certification is corporate-facing, not government-facing. It is the standard credential that procurement teams at major corporations use when sourcing from diverse suppliers.
NMSDC defines a Minority Business Enterprise as a for-profit enterprise that is at least 51% owned, operated, and controlled by minority group members who are U.S. citizens. NMSDC recognizes four minority categories:
- Asian-Pacific Americans
- Asian-Indian Americans
- Hispanic Americans
- African Americans
Native Americans and other groups can obtain MBE certification through NMSDC, though the national standards primarily enumerate the four groups above. Check with your regional council on any nuances.
The certification process involves a comprehensive application, document review, and — critically for staffing agencies — an in-person site visit.
NAICS 561320 and the staffing industry context
Staffing agencies present specific challenges in the MBE certification process because the industry's financial profile looks unusual compared to manufacturing or professional services:
Revenue vs. gross margin: A staffing agency with $10 million in annual billings may have only $1–2 million in gross margin (the spread between what clients pay and what you pay workers). NMSDC reviewers understand this, but you should be prepared to explain your financial model clearly. Some councils request both gross revenue and net revenue figures.
Employee count volatility: A staffing firm's direct employee count changes constantly as placed workers roll on and off assignments. NMSDC typically looks at the internal (non-placed) employee count — your recruiters, account managers, and administrative staff — to assess business capacity.
Client concentration: If one client represents 60%+ of your revenue, NMSDC reviewers may note this as a risk factor. It does not disqualify you, but be prepared to discuss your growth plan and pipeline.
What NMSDC requires from applicants
Each regional council implements NMSDC's national standards with some local variation. The core requirements are:
Ownership documentation: - Proof of U.S. citizenship for each minority owner (passport or birth certificate) - Proof of minority ethnicity (varies — councils accept a range of documentation) - Corporate documents showing ownership percentages (articles of incorporation, operating agreement, stock ledger) - Three most recent years of federal tax returns (business)
Financial documents: - Three most recent years of business tax returns - Current year financial statements (balance sheet and income statement) - Bank account statements (typically three to six months) - A line of credit or bank reference letter
Operational evidence: - Business license and any required staffing industry licenses (some states require staffing firm licenses separately from general business licenses) - Staffing agreements or client contracts - Worker compensation insurance certificates — staffing agencies carry this for placed workers, and the limits need to match what your clients require - A description of the services you provide, specializations, and industries served
The site visit: NMSDC requires an on-site inspection for all applicants. A council representative visits your business location to verify it is a genuine operating business and that the minority owner is present and active. For staffing agencies, this means having an actual office (not just a virtual mailbox), demonstrating that the minority owner is engaged in daily operations, and having staff on-site who can speak to how the business runs.
Remote-first staffing agencies should contact their regional council before applying to understand how the site visit works. Some councils will conduct virtual site visits under specific circumstances.
The control requirement in staffing
NMSDC's control requirement goes beyond paper ownership. The minority owner must exercise actual managerial control over the business. In staffing, this means:
- The minority owner sets business development strategy and client relationships
- The minority owner makes hiring decisions for internal staff
- The minority owner negotiates or approves major contracts
- The minority owner is not primarily employed elsewhere
If the minority owner founded the business but delegated all operations to a non-minority general manager while stepping back, NMSDC will scrutinize this. The council is looking for operational involvement, not passive investment.
Joint ownership structures require careful documentation. If a minority owner holds 51% and a non-minority partner holds 49%, NMSDC will review the operating agreement to ensure the minority partner has actual voting control and cannot be overridden by the non-minority partner on material decisions.
Staffing industry licenses you need first
Before applying for MBE certification, verify your licensing requirements in your operating states. Staffing firms face state-level licensing requirements that vary:
- California: No specific statewide staffing license, but worker classification rules (AB5) affect how you structure your workforce
- Illinois: Requires a Day and Temporary Labor Services Agency license (820 ILCS 175)
- New Jersey: Requires registration as a temporary help service firm with the NJDOL
- Florida: Healthcare staffing agencies require additional licensing through AHCA
- New York: No statewide staffing license, but NYC has specific requirements for domestic worker staffing
Operating without required licenses in a state creates compliance risk and may affect your ability to fulfill corporate contracts. NMSDC councils are not licensing authorities, but corporate procurement teams will conduct their own due diligence.
What corporate contracts look like for MBE staffing firms
Major corporations with supplier diversity programs typically source staffing in two ways:
Direct engagement: A supplier diversity manager identifies MBE staffing firms and introduces them to the appropriate HR or procurement contact. This is relationship-driven and often starts with events like NMSDC's annual conference.
Vendor management systems (VMS): Large companies use platforms like Beeline, Fieldglass, or Coupa to manage contingent labor. Getting on the vendor list in these systems is often a prerequisite for receiving order flow. Once you are on the VMS, procurement teams can route requisitions to your firm.
A concrete example: Microsoft's supplier diversity program actively sources from NMSDC-certified MBE firms for contract IT staffing. Microsoft uses a VMS to route temporary staffing requisitions, and MBE staffing firms on their approved vendor list receive a designated portion of requisitions under their diversity spend targets. The contract values for individual placements are typically $80–$250K per year per placed worker, with multi-year relationships running into the millions.
Healthcare systems — particularly large networks like HCA Healthcare and CommonSpirit Health — are major buyers of MBE staffing services for travel nursing, therapy staffing, and administrative support.
Renewal and maintenance
NMSDC certification is valid for one year. Annual renewal requires:
- Updated financial statements and tax returns
- Confirmation that ownership and control have not changed
- Payment of the annual certification fee (varies by council and company revenue, typically $500–$2,500)
Significant ownership changes — new investors, partner buyouts, sale of minority stake — must be reported to the council immediately. Failing to report changes and later being discovered can result in decertification and potential loss of contracts with corporate clients who require active certification.
How to apply
- Find your regional NMSDC affiliate council at nmsdc.org/councils. Your council is determined by the state where your principal business location is, not where your clients are.
- Create an account on the NMSDC certification portal (most councils use a shared platform, though some regional councils have separate systems).
- Gather the required documents: three years of tax returns, ownership documents, proof of minority status, and client/contract samples.
- Verify your state staffing license requirements and ensure compliance before submitting.
- Submit the application and pay the application fee. Fees vary by council and typically range from $350 to $1,500 for initial certification.
- Schedule the site visit once your application is approved for review.
- After certification, register your firm in your council's supplier database. Corporate procurement teams search this database when looking for MBE staffing firms.
