YEH AND ASSOCIATES, INC (CO)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $43.49M
- $43,488,987under this UEI
- FY2026 obligations
- $1.57M†
- $1,566,749ProvisionalFY2027 to date: -$77.22K
- Awards and orders
- 191
- with positive net obligations5 IDV vehicles held
- Latest action
- Oct 15, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 13, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 5, 1999 (27 years)
- Location
- Denver, CO
- State of incorporation
- Colorado
- Website
- yeh-eng.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
‡ FY2027 to date.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI VX6JJMAC6UT1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2027: -$77,223 (de-obligation) (to date)
- FY2026: $1,566,749 (provisional)
- FY2025: $3,692,142
- FY2024: $1,792,338
- FY2023: $5,182,229
- FY2022: $1,695,398
- FY2021: $2,690,956
- FY2020: $3,043,161
Show all 20 yearsEarlier years (FY2008–FY2019)
- FY2019: $1,066,785
- FY2018: $2,586,755
- FY2017: $5,223,532
- FY2016: $1,529,663
- FY2015: $2,741,860
- FY2014: $2,622,133
- FY2013: $999,323
- FY2012: $601,628
- FY2011: -$138,124 (de-obligation)
- FY2010: $3,022,906
- FY2009: $2,108,563
- FY2008: $1,538,214
Total across 20 fiscal years: $43,488,987
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Transportation$38,870,253, 89.4%
- Department of the Interior$4,604,857, 10.6%
- Department of Agriculture$13,877, <0.1%
Top awarding sub-agencies
- Federal Highway Administration$38,870,253, 89.4%
- Bureau of Land Management$4,450,277, 10.2%
- National Park Service$154,580, 0.4%
- Forest Service$13,877, <0.1%
Top NAICS by obligations
- 541330Engineering services$39,086,431, 89.9%
- 541310Architectural services$4,450,277, 10.2%
- 323117Books printing$38,000, 0.1%
Top product and service codes by obligations
- C1LBArchitect and engineering- construction: highways, roads, streets, bridges, and railways$27,155,188, 62.4%
- C213Architect and engineering- general: inspection (non-construction)$9,772,178, 22.5%
- C211A/e svcs. (incl landscaping interio$4,916,023, 11.3%
- C115Industrial buildings$592,682, 1.4%
- C130Restoration$265,698, 0.6%
Capabilities
NAICS codes
- 237310Highway, Street, and Bridge Construction(primary)Small
- 541330E
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Asian-Pacific American Owned
- DOT Certified DBE
Federal Capability Statement
Geotechnical Engineering, Geology, Material engineering, Material Testing, Construction Management and support, design-build, environmental engineering
Capabilities & Services
Contracts
Latest awards and orders
- 6982AF26F00049NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF24F00054NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF25F00049NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF23F00025NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF21D000004Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
- 6982AF26F00028NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF25F00009NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF23F00102NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF23F00042NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF24F00033NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for YEH AND ASSOCIATES, INC lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2000 N CLAY ST STE 200
DENVER, CO, 80211
USA
Mailing Address
2000 CLAY ST., STE 200
DENVER, CO, 80211
USA
Government Business Contact
CALVIN YEH
VICE PRESIDENT
2000 CLAY STREET
SUITE 200
DENVER, CO, 80211
USA
Electronic Business Contact
SHAN-TAI YEH
PRESIDENT
2000 CLAY STREET
SUITE 200
DENVER, CO, 80211
USA
Past Performance Contact
SHAN-TAI YEH
PRESIDENT
2000 CLAY STREET
SUITE 200
DENVER, CO, 80211
USA
Government Business Alternate Contact
SHAN-TAI YEH
PRESIDENT
2000 CLAY STREET
SUITE 200
DENVER, CO, 80211
USA
Electronic Business Alternate Contact
CALVIN YEH
VICE PRESIDENT
2000 CLAY STREET
SUITE 200
DENVER, CO, 80211
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
YEH AND ASSOCIATES, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 13, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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