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Government bids in Michigan

11open bids right now
11federal
3close in the next 7 days

Updated every morning. Last checked September 30, 2026.

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Federal · MI Due today

Replacement Centrifugal Fan Units

Department of Defense
Plain-English summaryThe buyer is seeking to procure centrifugal fans identified by NSN 4140-00-895-3417. This solicitation is designated as a total small business set-aside.
Due Wed, Sep 30 at 2:00 PM (today)  ✓ Check if you're ready View bid →

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Get registered

How to register to bid in Michigan

Where to register
SIGMA Vendor Self Service (VSS)
Cost to register
Free
Where Michigan posts bids
sigma.michigan.gov
  1. Open SIGMA VSS and sign up for a user ID and password. Verify your email address.
  2. Search to see whether your business already has a vendor record. Businesses that have been paid by the state before may already have one.
  3. Enter your account information: organization type (company or individual), TIN, and tax address.
  4. Add your primary address and any other addresses.
  5. Under business information, add your commodity codes and business types (and any discount terms).
  6. Check the summary page.
  7. Accept the W-9 certification (a statement signed under penalty of perjury).
  8. Submit. The confirmation page shows your vendor code. Save it.
What to have ready
  • Taxpayer ID: your EIN, or your SSN if you are an individual or sole proprietor
  • Legal business name and entity type as shown on your IRS W-9
  • Your tax address (it must match your W-9), plus any separate ordering, payment or billing addresses
  • Primary contact name, phone and email
  • Commodity codes for what you sell, and your business types
  • Optional: EFT/bank information for direct deposit, and any attachments

Read the full Michigan registration guide →

Federal bids in Michigan also need an active SAM.gov registration. How to register in SAM.gov

Common questions

How many government bids are open in Michigan?

Right now there are 11 open bids in Michigan: 11 federal, 0 state and 0 local. FindMyBids refreshes this list every morning.

Where do I register to bid on Michigan state contracts?

Michigan uses SIGMA Vendor Self Service (VSS) (https://sigma.michigan.gov/PRDVSS1X1/Advantage4). Cost: Free

Where does Michigan post its bids?

Michigan posts state solicitations at https://sigma.michigan.gov/PRDVSS1X1/Advantage4. FindMyBids also collects them here with plain-English summaries.

Do I need SAM.gov to bid on federal contracts in Michigan?

Yes. To be awarded a federal contract you need an active SAM.gov registration. It's free and usually takes up to 10 business days to become active.