Hayes Seay Mattern And Mattern Incorporated
Part of AECOM
- UEI
- E3PKCJ8TF9H4
- CAGE
- Not on record
- Primary NAICS
- Not on record
- SAM.gov registration
- Expired
Company facts
- FY2025 rankings
-
Its parent company, AECOM, ranks:
- Entity structure
- Other
- Corporate family
-
-
Parent
Dallas, TX
NACNFSZD87F6
-
Parent
Dallas, TX
NACNFSZD87F6
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.
Quick answers
Is Hayes Seay Mattern And Mattern Incorporated registered in SAM.gov?
Hayes Seay Mattern And Mattern Incorporated's SAM.gov registration expired on November 16, 2016.
How does Hayes Seay Mattern And Mattern Incorporated rank among federal contractors?
Hayes Seay Mattern And Mattern Incorporated's parent company, AECOM, ranked #1 in NAICS 54131, #1 in PSC C and #5 in PSC N045 in FY2025.
What is Hayes Seay Mattern And Mattern Incorporated's most recent federal award?
Hayes Seay Mattern And Mattern Incorporated's most recent federal contract award is Closeout per march 30, 2016 DHS memo, closeout procedures for over-age low-risk contracts (HSFE0706P0008), from FEMA Headquarters Office of the Chief Procurement Officer, on November 16, 2016.
On GovTribe
See Hayes Seay Mattern And Mattern Incorporated's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors