ABM Industries runs one of the largest facility services operations in the United States. With roughly $8 billion in annual revenue and more than 100,000 employees across janitorial, HVAC, electrical, and parking services, the company spends heavily on external suppliers to support that footprint. Getting on their vendor lists takes deliberate effort, but the path is documented and the company has formal supplier diversity commitments through NMSDC, WBENC, NaVOBA, and Disability:IN.
Here is what you need to know to get started.
What ABM Industries buys from outside suppliers
ABM is a services company, so its external spend is concentrated in two broad categories: the products and materials used to deliver facility services, and the subcontracted services and specialty work that supplement their in-house workforce.
On the products side, ABM sources cleaning chemicals and janitorial supplies, uniforms and personal protective equipment, floor care products, lighting components, HVAC parts and consumables, and electrical materials. These categories run through regional and national distribution relationships as well as direct manufacturer purchasing.
On the services and subcontracting side, ABM regularly engages smaller specialty contractors for electrical work, plumbing, painting, landscaping, pest control, security, and construction-related trades. They also source technology and software, fleet services, professional services including accounting and legal, and staffing support.
If your business falls into any of these categories and can operate at commercial or industrial scale, ABM is a realistic target. Their geographic reach means supplier relationships are often managed at the regional operations level, which creates entry points that do not require winning a national contract first.
How to register as a supplier
ABM maintains a formal supplier registration process through their ABM Supplier Diversity Program. To register, navigate to the ABM Industries corporate website (abm.com) and locate the supplier or vendor registration section, typically found under "About" or "Partners." If you have difficulty finding it directly, searching "ABM Industries supplier registration" will surface the current portal link.
The registration process collects standard vendor information: business legal name and address, federal tax identification number, business structure, NAICS codes for your primary service categories, ownership demographics, certifications held, and banking or payment information for onboarding. You will also be asked to provide proof of insurance, including general liability and, depending on the category, workers' compensation and professional liability coverage.
Have your diversity certifications ready to upload during registration. ABM tracks certified diverse supplier status at the point of registration, and that designation affects how your profile is categorized in their system.
Which certifications ABM recognizes and why they matter
ABM participates in four major third-party diversity certification programs: NMSDC (National Minority Supplier Development Council) for minority-owned businesses, WBENC (Women's Business Enterprise National Council) for women-owned businesses, NaVOBA (National Veteran-Owned Business Association) for veteran and service-disabled veteran-owned businesses, and Disability:IN for businesses owned by people with disabilities.
NMSDC and WBENC certifications carry the most weight in practice. Both organizations have formal corporate member relationships with ABM, which means ABM procurement and supplier diversity staff actively interface with regional NMSDC councils and WBENC regional partner organizations. If you are NMSDC or WBENC certified, you appear in those organizations' supplier databases, which ABM buyers use to identify qualified diverse vendors for specific categories.
NaVOBA certification is meaningful for veteran-owned businesses, particularly as ABM has publicly committed to increasing veteran-owned supplier spend. Disability:IN participation signals ABM's commitment to disability-owned businesses, and having a Disability:IN certification will strengthen your profile in that supplier segment.
A federal certification like SDVOSB (Service-Disabled Veteran-Owned Small Business) through the VA or SBA is not directly required for ABM's private-sector supplier diversity program, but it signals verification rigor and is worth noting on your registration if you hold it.
How diverse certification status affects your chances
Diverse supplier certifications do two things in ABM's procurement process. First, they make you findable. Procurement staff searching for MBE or WBE vendors in a specific category will filter by certification. If you are not certified, you do not appear in those searches regardless of your qualifications.
Second, certification supports ABM's Tier 1 and Tier 2 diversity spend reporting. ABM reports diverse supplier spend to NMSDC, WBENC, and other stakeholders as part of its corporate commitments. Buyers have internal incentives to direct spend toward certified suppliers because that spend counts toward reported goals. An uncertified business with identical capabilities to a certified competitor starts at a structural disadvantage.
Certification does not guarantee a contract. ABM still evaluates price, capacity, insurance, references, and geographic coverage. But it removes a barrier that would otherwise filter you out before a human buyer ever reads your profile.
Getting your first order or contract
National contracts are rarely the entry point for new diverse suppliers. ABM operates across dozens of metro markets, and regional operations managers have meaningful discretion over local vendor selection. Focus your outreach on the regions where you operate and where ABM has a significant facilities management presence.
Connect with your regional NMSDC affiliate or WBENC regional partner organization. ABM buyers attend those councils' matchmaking events, business opportunity fairs, and trade shows. An in-person introduction at an NMSDC council event often does more to advance a supplier relationship than a cold registration submission.
When you do connect with an ABM contact, lead with specifics: the exact service or product category you supply, the markets you can serve, your capacity and current clients (especially if any are Fortune 500 facility managers or large commercial building operators), and your certifications. Vague capability descriptions get ignored. A clear statement like "We supply Class A janitorial chemicals to commercial accounts in the Atlanta market with same-day delivery" is immediately actionable.
Follow up after registering in the portal. Supplier diversity teams at companies ABM's size receive a high volume of registrations. A brief, professional follow-up to the supplier diversity team confirming your registration and expressing interest in a specific category can move your profile from the pile to an active conversation.
Who handles supplier diversity at ABM Industries
ABM has a dedicated supplier diversity function, typically led by a Director of Supplier Diversity or a Vice President of Procurement and Supplier Diversity. This team manages the formal program, tracks spend reporting, and interfaces with NMSDC, WBENC, NaVOBA, and Disability:IN at the corporate level. Regional procurement managers handle day-to-day vendor selection but coordinate with the corporate supplier diversity team for diversity spend tracking.
When reaching out, direct your initial inquiry to the supplier diversity team rather than a regional operations contact. The supplier diversity team can route your profile to the right category buyer and flag your certification status internally.
Supplier development programs and events
ABM participates in NMSDC and WBENC business opportunity fairs and matchmaking events at both the national and regional council level. These events are among the highest-value touchpoints for new diverse suppliers because they are structured for direct buyer-supplier conversations.
ABM has also engaged with supplier development initiatives through Disability:IN and NaVOBA, including participation in their respective annual conferences. If you are certified through either organization, their conference exhibit hall and hosted buyer sessions are worth attending.
Some large facility services operators run internal supplier development or mentorship programs for small and diverse businesses. Check ABM's current supplier diversity program page for any active initiatives, as these programs evolve year to year based on corporate priorities and budget cycles.
Register first. Then get certified if you are not already. Then get in front of the regional councils where ABM is active. That sequence shortens the timeline considerably.
