Most "how to sell to [company]" guides assume the company buys through SAP Ariba or Coupa. Workday is the odd one out, because Workday sells the procurement software. Workday Strategic Sourcing and Workday Supplier Management are products Workday licenses to other enterprises. That changes how you register, and it changes where the bigger opportunity sits.
Two different questions hide inside "how to become a Workday supplier," and you should be clear which one you're asking. Do you want to sell to Workday, Inc. (the company in Pleasanton that makes HR and finance software)? Or do you want to sell to the thousands of enterprises that run Workday and onboard their vendors through it? The mechanics differ, and for most diverse suppliers the second door is wider.
What Workday actually buysWorkday is a software company, so its direct spend skews toward what a fast-growing SaaS enterprise consumes. Think professional services, marketing and events, cloud and data infrastructure, contingent staffing, legal and HR services, facilities, travel, and the long tail of office and IT operations. It is not a manufacturer buying raw materials by the truckload. If your business sells services, technology, or knowledge work, you're closer to Workday's spend categories than a parts supplier would be.
That matters because diverse suppliers often self-select out of tech companies, assuming everything is built in-house. It isn't. Marketing agencies, staffing firms, event producers, translation services, and IT consultancies all sit inside a SaaS company's indirect spend.
How registration actually worksHere's the part that trips people up. Workday onboards suppliers through its own product, not a third-party portal. When an enterprise runs Workday Supplier Management, vendors register through a Workday tenant, typically a myworkdaysite.com supplier registration link unique to that buyer. Workday's own onboarding flow uses open registration with immediate TIN matching, which means a supplier can start transacting quickly instead of waiting on overnight batch processing the way legacy systems forced you to.
The practical takeaway: there is no single universal "Workday vendor application" the way there's one Ariba Network profile. Each Workday customer has its own registration link. If you're trying to sell to a specific enterprise that runs Workday, you ask that company for their supplier registration link, not Workday corporate.
If your target is Workday, Inc. itself, treat it like any other corporate sales motion. A cold registration form rarely produces an actual purchase order at a software company. Spend follows a business need and an internal sponsor. Registering gets you into the system; it does not get you a contract. Build the relationship first, then let registration formalize it.
Before you approach anyone, get your house in order: a clean capability statement, your NAICS codes, your tax and banking details ready for TIN matching, and your diversity certifications loaded and current. If you haven't pulled those together yet, our walkthrough at /certifyall/ covers what documentation buyers ask for and how to assemble it once instead of ten times.
The diversity certification angleWorkday publishes a Workday Supplier Diversity Program datasheet and has run a public series of supplier-diversity webinars and sourcing-leader sessions, so this is a real internal function, not marketing decoration. Workday also positions diversity tracking as a feature of its Supplier Management product, which tells you the company thinks in terms of certified-supplier data as a structured field, not a checkbox.
What that means for you: a valid third-party certification is the cleanest way to be counted. The certifications corporate programs typically recognize are the national ones:
- NMSDC / MBE for minority-owned businesses
- WBENC / WBE for women-owned businesses
- NGLCC for LGBTQ+-owned businesses
- SDVOSB / VOSB for veteran and service-disabled veteran-owned businesses
- Disability:IN for disability-owned businesses
Self-attestation rarely counts inside an enterprise program. If you describe yourself as minority-owned but hold no NMSDC certification, you usually won't show up in the supplier-diversity reporting the buyer cares about. NMSDC certification is the heaviest lift and the one buyers ask about most. Our NMSDC certification guide breaks down the process, the cost, and the timeline so you know what you're committing to before you start.
Re-confirm the exact certifications and the current intake contact directly with Workday's supplier-diversity team before you submit, since corporate program details shift and the 2026 environment has pushed many companies to reframe these programs around compliance and economic impact rather than diversity language.
The Tier-2 side doorThis is the part most suppliers miss. Because Workday is a software vendor to large enterprises and government-adjacent buyers, it carries Tier-2 (second-tier) reporting obligations of its own. When Workday wins a large contract, its customer often requires Workday to report how much of that work flows to diverse subcontractors. That creates demand for diverse suppliers inside Workday's own supply chain, even when there's no open posting.
So if a direct purchase order from Workday isn't realistic yet, getting onto a Workday subcontractor's roster, or partnering with a firm that already sells to Workday, can pull you in as Tier-2 spend. The same logic applies in reverse and at larger scale: the companies that run Workday have their own Tier-2 programs, and those programs are hungry for certified diverse subcontractors. Position yourself as a subcontractor to a prime, not only as a direct vendor, and you multiply your shots on goal.
A realistic path- Get certified with whatever applies to you. NMSDC and WBENC carry the most weight.
- Build a tight capability statement aimed at services and tech spend, not generic boilerplate.
- Decide your real target: Workday, Inc. or one of the many enterprises running Workday.
- For a specific Workday customer, request that company's supplier registration link directly.
- Pursue the Tier-2 side door in parallel by getting onto prime contractors' subcontractor rosters.
- Treat registration as the formality after a relationship, not the start of one.
If you'd rather see which corporate programs are open right now and how their intake compares, browse our corporate program directory. It's a faster way to find the buyers actively looking than guessing one form at a time. You can also list your own business in the supplier directory so diversity-focused buyers can find you while you work the relationships.
No rush on any of it. Get certified, get organized, and pick the doors worth knocking on.
