Hayes, Seay, Mattern & Mattern, Inc.
Part of AECOM
- UEI
- TC48J27NQTF5
- CAGE
- 0DA38
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 111421 Nursery and Tree Production
- 113210 Forest Nurseries and Gathering of Forest Products
- 213112 Support Activities for Oil and Gas Operations
- 213113 Support Activities for Coal Mining
- 213114 Support Activities for Metal Mining
- 213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining
- 221310 Water Supply and Irrigation Systems
Show all
- 221320 Sewage Treatment Facilities
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238910 Site Preparation Contractors
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541410 Interior Design Services
- 541490 Other Specialized Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561421 Telephone Answering Services
- 561520 Tour Operators
- 561611 Investigation and Personal Background Check Services
- 561730 Landscaping Services
- 561990 All Other Support Services
- 562910 Remediation Services
- 562998 All Other Miscellaneous Waste Management Services
- 712190 Nature Parks and Other Similar Institutions
- 813312 Environment, Conservation and Wildlife Organizations
- 924110 Administration of Air and Water Resource and Solid Waste Management Programs
- Corporate family
-
-
AECOM
Parent
NACNFSZD87F6
- Hayes, Seay, Mattern & Mattern, Inc. TC48J27NQTF5
-
AECOM
Parent
NACNFSZD87F6
- SAM.gov registration date
- Website
- aecom.com
- Founded
- 1990
- Employees
- 10K-50K
- Estimated annual revenue
- $10B+
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Inventory HVAC equipment | Air Combat Command | $1,705,169 | |
| RCF additional scope | ENDIST Kansas City | $98,851 | |
| A-e design to repair heat, facility 351 | Air Combat Command | $59,538 | |
| Design renovation of f. 584 & 586 | Air Combat Command | $1,081,761 | |
| Furniture bidpackage for bldg. 681 | Air Combat Command | $38,133 |
Quick answers
What is Hayes, Seay, Mattern & Mattern, Inc.'s UEI?
Hayes, Seay, Mattern & Mattern, Inc.'s Unique Entity ID (UEI) in SAM.gov is TC48J27NQTF5.
What is Hayes, Seay, Mattern & Mattern, Inc.'s CAGE code?
Hayes, Seay, Mattern & Mattern, Inc.'s CAGE code is 0DA38.
What is Hayes, Seay, Mattern & Mattern, Inc.'s primary NAICS code?
Hayes, Seay, Mattern & Mattern, Inc.'s primary NAICS code is 541330 (Engineering Services).
Is Hayes, Seay, Mattern & Mattern, Inc. registered in SAM.gov?
Hayes, Seay, Mattern & Mattern, Inc.'s SAM.gov registration expired on June 4, 2015.
Who is Hayes, Seay, Mattern & Mattern, Inc.'s parent company?
Hayes, Seay, Mattern & Mattern, Inc. is part of AECOM.
What is Hayes, Seay, Mattern & Mattern, Inc.'s most recent federal award?
Hayes, Seay, Mattern & Mattern, Inc.'s most recent federal contract award is Inventory HVAC equipment (5002), from Air Combat Command, on September 25, 2010.
On GovTribe
See Hayes, Seay, Mattern & Mattern, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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