Aearo Technologies LLC
Indianapolis, IN Part of 3M Company
- UEI
- G93NVSJBXXP5
- CAGE
- 63994
- Primary NAICS
- 326121 Unlaminated Plastics Profile Shape Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
-
Its parent company, 3M Company, ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
3M Company · Saint Paul, MN
YLQMY5SGNE55
-
Parent
3M Company · Saint Paul, MN
YLQMY5SGNE55
- SAM.gov registration date
- Physical address
- 7911 Zionsville Rd, Indianapolis, IN 46268, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Northrop Grumman Systems Corporation | N0010424FPC14 | $138,733 |
Latest 1 listed here. See the rest on GovTribe.
Similar vendors
About the company
Aearo Technologies LLC, doing business as Aearo Co, is a for-profit limited liability company and manufacturer of goods headquartered in Indianapolis, Indiana. The company has maintained its federal contracting registration since June 1998 and specializes in the production of foam products and mechanical energy absorption devices for federal government applications. As a subcontractor rather than a prime contractor, Aearo Co operates within the federal supply chain to provide specialized manufacturing capabilities to larger defense and aerospace prime contractors.
Aearo Technologies LLC has demonstrated consistent engagement with the federal government through subcontract awards exclusively with Northrop Grumman Systems Corporation, one of the nation's largest defense contractors. The company's recent subcontract work spans from September 2023 through August 2025 and encompasses two primary areas of specialization: the manufacturing of urethane and other foam products (excluding polystyrene) and the development of mechanical energy absorption devices. These awards indicate the company's role in providing critical component manufacturing and engineering solutions for Northrop Grumman's defense and aerospace programs. The recency of the subcontract awards, with two assignments in 2025 alone, suggests an ongoing and active relationship with the prime contractor, positioning Aearo Co as a valued supplier for specialized foam-based and energy absorption components within the federal defense industrial base.
Quick answers
Is Aearo Technologies LLC registered in SAM.gov?
Yes. Aearo Technologies LLC's SAM.gov registration is active through January 5, 2027.
How does Aearo Technologies LLC rank among federal contractors?
Aearo Technologies LLC's parent company, 3M Company, ranked #1 in PSC 5965, #2 in NAICS 3132 and #2 in PSC 9390 in FY2025.
What is Aearo Technologies LLC's most recent federal award?
Aearo Technologies LLC's most recent federal contract award is PN: C1005-50, isodamp (W91ZLK09P0875), from ACC Aberdeen Proving Ground, on June 1, 2009.
On GovTribe
See Aearo Technologies LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors