Resdef Inc.
Chicago, IL Doing business as Frontier Audio Labs
- UEI
- EJRVCKWQ5VC5
- CAGE
- 9MEN5
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 770 N Halsted St #600, Chicago, IL 60642, 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 |
|---|---|---|---|
| Research and development | Naval Air Warfare Center | $134,943 | |
| Tactical earbuds with advanced communication and sensing | Air Force Research Laboratory | $1,237,154 | |
| Artificial intelligence assistant embedded in hearing protection for mantainers and air crew | Air Force Research Laboratory | $72,714 | |
| Advanced communication and situational awareness headset | Air Force Research Laboratory | $1,780,502 | |
| Hearing and tinnitus correction and personalization hearing protection (htcphp) | Air Force Research Laboratory | $108,107 |
About Resdef Inc.
Resdef Inc., operating under the business name Frontier Audio Labs, is a Chicago-based corporate entity registered as a self-certified small disadvantaged business with the federal government. The company specializes in developing advanced audio solutions and communication technologies specifically designed for military and defense applications. Frontier Audio Labs has established itself as a key innovator in the defense sector, focusing on technologies that enhance military personnel capabilities in communication, hearing protection, and situational awareness through cutting-edge research and development initiatives.
The company's federal contracting portfolio demonstrates a concentrated focus on military audio technologies funded primarily through the Air Force Research Laboratory and the Naval Air Warfare Center. Frontier Audio Labs has secured seven prime federal contract awards totaling approximately $3.6 million, all designated as total small business set-asides reflecting the company's small disadvantaged business certification. The contract awards span Small Business Innovation Research (SBIR) Phase I and Phase II programs, as well as Small Business Technology Transfer (STTR) Phase I and Phase II programs, indicating sustained engagement in advanced research and development activities. The company's product development initiatives include tactical earbuds with advanced communication and sensing capabilities, hearing protection devices integrated with artificial intelligence assistants and neural health sensors, active noise reduction systems, an advanced communication and situational awareness headset, hearing and tinnitus correction technologies, and directional noise isolation headsets with communication functionality. All work has been performed in Chicago, Illinois, with contract completion dates extending through October 2026. The consistent pattern of SBIR and STTR awards from AFRL, combined with the recent Naval Air Warfare Center contract, demonstrates federal recognition of Frontier Audio Labs' technical capabilities and the strategic value of its innovations for enhancing service member safety and operational effectiveness through next-generation audio technologies.
Quick answers
What is Resdef Inc.'s UEI?
Resdef Inc.'s Unique Entity ID (UEI) in SAM.gov is EJRVCKWQ5VC5.
What is Resdef Inc.'s CAGE code?
Resdef Inc.'s CAGE code is 9MEN5.
What is Resdef Inc.'s primary NAICS code?
Resdef Inc.'s primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Where is Resdef Inc. located?
Resdef Inc.'s physical address in SAM.gov is 770 N Halsted St #600, Chicago, IL 60642, USA.
Is Resdef Inc. registered in SAM.gov?
Yes. Resdef Inc.'s SAM.gov registration is active through May 5, 2027.
What is Resdef Inc.'s most recent federal award?
Resdef Inc.'s most recent federal contract award is Research and development (N6833526C0016), from Naval Air Warfare Center, on October 7, 2025.
On GovTribe
See Resdef Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors