Buyer sourcing guide · Indiana

How to Find Certified Diverse Suppliers in Indiana

INDOT certifies disadvantaged business enterprises for Indiana's federally assisted transportation contracts, and its DBE Locator is the state's official directory of certified firms.

By Mario Bailey, Editor-in-Chief · Reviewed against official Indiana and federal sources · Last verified July 2026

Heads up

Verify DBE status carefully right now: under the USDOT Interim Final Rule issued October 3, 2025, existing DBE and ACDBE certifications are being re-evaluated and may not be counted toward contract goals until a firm is recertified. Confirm a firm's current status before relying on it.

Indiana state directories

Start with the official state directory. It lists firms Indiana has certified, and it is the source public buyers and prime contractors use to confirm a firm counts toward state and federally funded contract goals.

INDOT DBE Locator

INDOT's searchable database of certified DBE firms, with filters for NAICS code, work specialty, and location, plus Excel export. INDOT took the search offline while it re-evaluates certifications under the October 2025 federal rule, so confirm status with INDOT's certification office directly until it returns.

Open the directory ↗

Mid-States Minority Supplier Development Council

The regional National Minority Supplier Development Council affiliate serving Indiana. Corporate buyers source certified Minority Business Enterprises (MBEs) through its network.

Mid-States Minority Supplier Development Council ↗

Federal set-aside firms in Indiana

For federal contracts and subcontracting plans, search SAM.gov and filter by location and socioeconomic status: 8(a), Women-Owned Small Business (WOSB), Service-Disabled Veteran-Owned (SDVOSB), and HUBZone. These are separate from the state and council certifications above, and buyers count them differently.

Verify before you rely on a certification

A certificate on its own is not proof. Before you count a Indiana supplier toward a diverse spend goal or a subcontracting plan:

  1. Confirm the record is active, not expired, in the issuing directory above.
  2. Check the certification type matches what your program counts. MBE, DBE, WOSB, and CBE are not interchangeable.
  3. Keep a dated screenshot or export of the directory record for your compliance file.

More Indiana resources

A diverse business in Indiana?

Get certified so buyers find you in these directories. Our guide covers every certification, what it costs, and how to apply.

How to get certified →