KPMG spends real money with outside vendors. Software, staffing, travel, facilities, marketing, professional services, the long list of things a global audit-and-advisory firm needs to run. A meaningful share of that goes through a procurement organization that has, for years, made room for minority-owned, women-owned, veteran-owned, LGBTQ+-owned, and disability-owned suppliers.
The honest version of "how do I become a KPMG supplier" has two answers. There's the registration mechanics, which are straightforward. And there's the part nobody puts on a portal: getting your business in front of an actual KPMG buyer who has a need you can fill. This guide covers both, and it's current as of 2026, including the DEI changes that shifted how the firm talks about this work.
Where KPMG suppliers actually registerKPMG runs supplier registration and diverse-spend tracking through SupplierOne, a platform from Supplier.io, at kpmg.supplierone.co. This is the front door for diverse suppliers who want to be in KPMG's database. You create a profile, describe what your business does, and attach your diversity certifications.
A few things to know before you register, because the platform sets the expectation plainly:
- Registering puts you in a searchable database. It does not create an order, a meeting, or a guaranteed opportunity. SupplierOne profiles tell buyers you exist; they don't assign work.
- You'll get a confirmation once your registration is complete, and the firm reaches out if an opportunity matches your capabilities. That match-and-contact step is buyer-driven, not automatic.
- The same SupplierOne platform also handles Tier 2 reporting, which is a separate path worth understanding (more on that below).
Once you're actually doing business with KPMG and receiving purchase orders, the transactional side runs through Coupa. KPMG's existing suppliers receive electronic POs and submit invoices through the Coupa Supplier Portal (CSP), and the firm enforces a "No PO, No Pay" policy. Translation: do not start work without a valid purchase order in the system, or you risk not getting paid. Coupa is for vendors already engaged. SupplierOne is for getting discovered in the first place.
The certifications that carry weightKPMG's diverse-supplier work, like every corporate program of its kind, runs on third-party certifications. A self-declaration that you're minority-owned doesn't count. A certificate from a recognized certifying body does.
The certifications that map to KPMG's stated supplier categories:
- Minority-owned: NMSDC certification (the MBE certificate from the National Minority Supplier Development Council and its regional affiliates). This is the anchor credential for professional-services supplier diversity.
- Women-owned: WBENC certification (WBE), and in some contexts the federal WOSB designation.
- Veteran-owned: NaVOBA's VBE/SDVBE certification, or the federal VOSB/SDVOSB credential.
- LGBTQ+-owned: NGLCC certification (LGBTBE).
- Disability-owned: Disability:IN certification (DOBE).
You don't need all of these. You need the one that matches how your business actually qualifies, issued by the body that corporate buyers recognize. If you're not sure which fits, our corporate program directory shows which certifications major buyers ask for, so you certify once for the credential that opens the most doors rather than collecting certificates you'll never use.
If the paperwork is the thing standing between you and a clean profile, CertifyAll handles the filing across agencies and certifying bodies in one pass, so you're not rebuilding the same business documentation five times.
A note on the 2025 DEI changesBe straight with yourself about the climate. In February 2025, KPMG US wound down the public "transparency reports" it had published since 2020 and ended its five-year Accelerate 2025 representation program. CEO Paul Knopp framed it around the shifting legal landscape, executive orders, and court activity. The firm said it would keep working to widen its recruiting aperture and maintain an inclusive environment, but the loud, goal-driven public DEI posture got quieter.
What that means for you as a prospective supplier: the language around supplier diversity is more muted than it was in 2021, and the public-facing reports that used to spell out diverse-spend targets are harder to find. The procurement function and the SupplierOne database are still there. Diverse suppliers still register and still win work. Don't assume the program vanished, and don't assume it's the same flag-waving priority it was four years ago. Treat KPMG like any large buyer in a cautious environment: your certification gets you in the room, your capability and price win the work.
This is the new normal across a lot of Fortune 500 and Big Four procurement. We cover the broader playbook in how to get into corporate supplier diversity programs, which is worth reading alongside this one.
The Tier 2 path most suppliers overlookHere's the on-ramp people miss. You don't have to sell to KPMG directly to be part of its diverse-spend numbers.
KPMG, like most large buyers, reports Tier 2 spend: the diverse-supplier dollars that flow through its prime suppliers. If a staffing firm, an IT reseller, or a marketing agency holds a big KPMG contract, the diverse subcontractors and vendors those primes use count toward KPMG's Tier 2 reporting. That's exactly what the SupplierOne platform tracks.
So if landing a direct KPMG contract feels far off, the faster door can be becoming a Tier 2 supplier to a company that already sells to KPMG. You get real revenue, real past performance, and a foot inside the supply chain. Identify KPMG's prime vendors in your category, pitch them, and ask whether they report Tier 2 diverse spend. Many do, because their clients require it.
How to actually get noticedA profile in a database is necessary, not sufficient. The suppliers who win corporate work do three things the rest skip.
They get specific. "Marketing services" is invisible. "Section 508 accessibility remediation for financial-services web platforms" gets a callback when that exact need surfaces. Your SupplierOne profile, your capability statement, and your pitch should name the narrow thing you're excellent at.
They find the human. Corporate supplier diversity teams attend NMSDC, WBENC, NGLCC, and Disability:IN events and matchmaker sessions. A two-minute conversation at a regional council event does more than a year of sitting in a database. KPMG's supplier diversity and category-sourcing people show up at these. Be there.
They show they're low-risk. KPMG holds suppliers to its Supplier Code of Conduct and runs real third-party due diligence: ethics, data security, financial stability. A firm that audits other companies for a living is not casual about vendor risk. Have your insurance, your security posture, and your references ready before anyone asks.
The realistic timelineSet your expectations. Registering on SupplierOne takes an afternoon once your certifications are in hand. Getting certified, if you're starting from zero, takes longer: NMSDC and WBENC certifications commonly run 60 to 90 days from a complete application, and they require site visits, financials, and ownership documentation. So the real clock often starts months before you ever touch KPMG's portal.
The sequence that works:
- Certify with the body that matches your ownership (NMSDC, WBENC, NGLCC, NaVOBA, or Disability:IN).
- Register on SupplierOne at kpmg.supplierone.co with a sharp, specific profile.
- Pursue Tier 2 by pitching KPMG's existing prime suppliers in your category.
- Show up at certifying-body events where KPMG's procurement team recruits.
- Be ready to deliver with insurance, security, and references when a buyer reaches out.
KPMG is one buyer. The same certification and the same capability statement open doors at dozens of corporate programs at once. See which buyers in your industry actively source from diverse suppliers in our corporate program directory, and put your business in front of buyers directly through your public supplier profile.
