Indianapolis and Marion County operate under a unified City-County government (Unigov), so "becoming a vendor for the city" usually means doing business with that consolidated entity and the agencies under it. The city buys construction, professional services, supplies, and technology across dozens of departments. If you sell anything a municipality needs, there is a path in. The work is in three steps: register as a vendor, certify if you qualify as a diverse business, and watch the right place for bids.
This guide walks through each one with Indianapolis specifics, not generic government-contracting advice.
Step 1: Register as a vendor with the City-CountyBefore you can be paid or, in many cases, respond to a solicitation, you need to be in the city's vendor system. The City of Indianapolis runs vendor registration through its official portal at indy.gov, under the activity titled "Register Your Business as a Vendor with the City-County." The city has been migrating its services to digital intake, so expect to create a profile, supply your business details, and provide a W-9 and tax identification number.
Procurement for the consolidated government is coordinated by the Office of Finance and Management, Purchasing Division. The Purchasing Division handles citywide buying policy and the contract process, while individual departments (public works, parks, the airport authority, and others) run their own specific solicitations. Registering once puts you in the system the buyers draw from.
A practical note: registering does not by itself win you anything. It makes you eligible to be paid and, depending on the procurement, to bid. Treat it as table stakes, then move to certification and active bid monitoring.
Step 2: Certify your business if you qualify as diverseThis is where Indianapolis is genuinely worth the effort. The city's Office of Minority and Women Business Development (OMWBD) administers an equal-opportunity policy that sets participation goals for diverse firms on public purchases, services, and construction. OMWBD certifies four categories:
- MBE (Minority Business Enterprise) — at least 51% owned, operated, and controlled by U.S. citizens who are African-American, Asian-American, Hispanic-American, or Native-American.
- WBE (Women Business Enterprise) — at least 51% owned and controlled by one or more women who are U.S. citizens or permanent residents.
- VBE (Veteran Business Enterprise) — owned and controlled by a qualifying veteran.
- DOBE (Disability-Owned Business Enterprise) — at least 51% owned and controlled by an individual with a disability.
The reason this matters in dollars: Indianapolis attaches fixed goals to contracts based on contract type, documented at roughly MBE 15%, WBE 8%, VBE 3%, and DOBE 1%. Those goals push prime contractors to find and subcontract with certified firms, which means a certification can pull work toward you even when you are not the prime. Confirm the current percentages with OMWBD before you build a bid around them, since published goal sheets get revised.
One eligibility rule catches new founders off guard. To be certified by the City, your business must have been operating for two full years before the date of application. If you are not there yet, register as a vendor now, build your track record, and apply when you cross the two-year mark.
You apply through indy.gov under "Certify Your Minority, Women, Veteran, and/or Disability-Owned Business." Keep your City certification separate in your mind from the State of Indiana's Division of Supplier Diversity (part of IDOA), which runs its own MBE/WBE certification for state contracts. They are different programs with different applications. If you plan to sell to both the city and the state, you will likely pursue both, and our state certification directory breaks down where Indiana's programs differ from neighboring states.
Step 3: Find and respond to Indianapolis bidsOnce you are registered, the question is where solicitations actually appear. The City of Indianapolis posts contract opportunities through indy.gov, under "City and County Contracts," and individual agencies publish their own RFPs and invitations to bid. Some Indianapolis-area public entities use commercial bid platforms, for example IndyGo, the transit authority, moved its procurement to a Bonfire portal where vendors get opportunity notifications and submit bids and proposals digitally. The airport authority and other quasi-governmental bodies run separate systems too. Check each entity you want to sell to, because there is no single feed that captures all of them.
A few habits that separate firms that win from firms that just register:
- Attend the pre-bid conference. OMWBD runs pre-bid sessions tied to diversity goals on specific solicitations. Showing up is how you learn what the buyer actually weights and how to meet the participation goal.
- Read the goal sheet on every solicitation. Goals vary by contract type, so the MBE/WBE/VBE/DOBE target on a paving contract will not match a software contract.
- Build subcontractor relationships early. If you are a certified diverse firm, primes need you to hit their goals. If you are the prime, you need certified subs lined up before the bid is due.
Say you run a 51%-woman-owned commercial cleaning company that has been operating for three years. Your path is: register as a vendor on indy.gov, apply for WBE certification through OMWBD (you clear the two-year rule), then monitor the City-County contracts page and the agency portals for janitorial and facilities solicitations. On larger contracts, you also pitch yourself to prime bidders who need WBE participation to meet the 8% goal. The certification does double duty: it qualifies you for direct city awards and makes you attractive as a subcontractor.
For a head start on which corporations and agencies actively source from certified diverse firms in your category, our program directory and our certification guides map the certifying bodies and the buyers behind them.
Next stepIf the multi-application reality of City certification, State certification, and federal programs feels like a lot to track at once, that is normal. We built CertifyAll to capture your business information and documents one time and handle the certifications you qualify for across agencies, so you are not re-keying the same W-9, ownership proof, and financials into five different portals. If you are just getting started in Indianapolis, register as a vendor first, then take ten minutes to see which certifications you actually qualify for before you fill out a single form.
