City Of Naperville
Naperville, IL
- UEI
- UYJKC7LHNN97
- CAGE
- 4TYA9
- Primary NAICS
- 921190 Other General Government Support
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- U.S. Government Entity
- NAICS codes registered in SAM.gov
- Corporate family
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City Of Naperville
UYJKC7LHNN97
- City Of Naperville FJLWJP6BLKU5
- Naperville Public Library DCVMY7TQDXR3
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City Of Naperville
UYJKC7LHNN97
- SAM.gov registration date
- Physical address
- 400 S Eagle St, Naperville, IL 60540, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Overtime - naperville police department task force LOA | Food and Drug Administration | $5,000 | |
| Purpose: the community development block grant (cdbg) program provides annual grants on a formula basis to states,… | Assistant Secretary for Community Planning and Development | $566,641 | |
| Bipartisan infrastructure law (BIL) - distributed energy resource management system (derms) implementation &… | National Energy Technology Lab | $2,232,348 | |
| Purpose: the community development block grant (cdbg) program provides annual grants on a formula basis to states,… | Assistant Secretary for Community Planning and Development | $551,012 | |
| Purpose: the community development block grant (cdbg) program provides annual grants on a formula basis to states,… | Assistant Secretary for Community Planning and Development | $530,943 |
About City Of Naperville
City Of Naperville, a U.S. local government entity headquartered in Naperville, Illinois, acts as a federal grant recipient funding community development, emergency management, and transportation programs, with minimal prime contract activity (one $5,000 definitive contract award from the Food and Drug Administration as of January 2026) and recurring sub-grant participation in state pass-through and federal assistance programs. The city operates as a formula-grant recipient under entitlement-based programs and receives project-specific awards from federal agencies, with no set-aside designations applicable to government entities.
City Of Naperville's federal footprint concentrates heavily in community development and social services. The Department of Housing and Urban Development's Assistant Secretary for Community Planning and Development dominates the award count and potential value, with 22 formula and project grants under the Community Development Block Grant (CDBG) Entitlement program running through 2031. Representative recipient work includes a CDBG Entitlement formula grant awarded October 1, 2024, with ultimate completion September 30, 2033; prior CDBG awards on April 1, 2024, April 1, 2023, April 1, 2022, and August 3, 2021; and an Economic Development Initiative project grant awarded February 17, 2023, completing August 31, 2031. The Department of Justice Office of Justice Programs provided five awards, the Federal Emergency Management Agency three, the Department of Transportation National Highway Traffic Safety Administration two, and the Food and Drug Administration one. The city also appears in sub-grant status under the Illinois Department of Transportation for the Sustained Traffic Enforcement Program (FY25 STEP) and carries emergency management preparedness sub-awards from unspecified prime grantees.
The source identifies two subsidiaries — Naperville Public Library and City Of Naperville itself — both classified as U.S. local government entities. The city serves as a conduit for federal funds supporting low- and moderate-income housing, community development, and emergency services within DuPage County and the broader Naperville region. The single prime contract ($5,000 for Naperville Police Department overtime costs under an FDA task force initiative) and the recorded $18.6 million in obligated dollars against $5,000 in combined potential value reflect the city's role as a grant recipient and administrator of federal pass-through funding rather than as a federal contractor executing procurement-based work. Activity shows minimal recent prime contracting but sustained grant administration, with four awards reaching ultimate completion inside the next twenty-four months.
Quick answers
What is City Of Naperville's UEI?
City Of Naperville's Unique Entity ID (UEI) in SAM.gov is UYJKC7LHNN97.
What is City Of Naperville's CAGE code?
City Of Naperville's CAGE code is 4TYA9.
What is City Of Naperville's primary NAICS code?
City Of Naperville's primary NAICS code is 921190 (Other General Government Support).
Where is City Of Naperville located?
City Of Naperville's physical address in SAM.gov is 400 S Eagle St, Naperville, IL 60540, USA.
Is City Of Naperville registered in SAM.gov?
Yes. City Of Naperville's SAM.gov registration is active through September 10, 2027.
What is City Of Naperville's most recent federal award?
City Of Naperville's most recent federal contract award is Overtime - naperville police department task force LOA (75F40126C00013), from Food and Drug Administration, on January 22, 2026.
On GovTribe
See City Of Naperville's full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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