Science Exchange, Inc. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2013
- $300.27K
- $300,271under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 17
- with positive net obligations
- Latest action
- Nov 5, 2021
- SAM.gov registration
- ID Assigned
Registration
- Location
- Palo Alto, CA
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI YH3BFNLU4HY8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2013. 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
- FY2022: -$376 (de-obligation)
- FY2020: -$0 (de-obligation)
- FY2019: -$49,000 (de-obligation)
- FY2018: $25,354
- FY2017: $108,727
- FY2016: $121,353
- FY2015: $37,089
- FY2014: $49,000
Show all 9 yearsEarlier years (FY2013–FY2013)
- FY2013: $8,125
Total across 9 fiscal years: $300,271
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Health and Human Services$286,999, 95.6%
- Department of Agriculture$13,273, 4.4%
Top awarding sub-agencies
- National Institutes of Health$235,882, 78.6%
- Food and Drug Administration$43,725, 14.6%
- Agricultural Research Service$13,273, 4.4%
- Centers for Disease Control and Prevention$7,392, 2.5%
Top NAICS by obligations
- 541380Testing laboratories$158,758, 52.9%
- 541711Research and development in biotechnology$48,125, 16.0%
- 334516Analytical laboratory instrument manufacturing$32,124, 10.7%
Top product and service codes by obligations
- Q301Medical- laboratory testing$167,654, 55.8%
- 6505Drugs and biologicals$60,894, 20.3%
- B504Special studies/analysis- chemical/biological$51,117, 17.0%
- R499Support- professional: other$14,708, 4.9%
- AJ31R&d- general science/technology: environmental sciences (basic research)$5,898, 2.0%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 75N93018P00617Purchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN302201500097PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN271201400414PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN271201400407PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75D30118P01742Purchase orderDepartment of Health and Human ServicesCenters for Disease Control and PreventionLatest action
- HHSN268201700387APurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 1281J818P0002Purchase orderDepartment of AgricultureAgricultural Research ServiceLatest action
- HHSN302201700101PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN275201700658PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN275201700530PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Science Exchange, Inc. lists a physical address. 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
435 TASSO ST STE 100
PALO ALTO, CA, 94301
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Science Exchange, Inc. has no active federal suspension or debarment on record in SAM.gov.
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
Registration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation