S-3 RESEARCH LLC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2019
- $6.15M
- $6,147,118under this UEI
- FY2026 obligations
- $1.37M†
- $1,365,312Provisional
- Awards and orders
- 6
- with positive net obligations
- Latest action
- Sep 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Oct 2, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- May 17, 2018 (8 years)
- Location
- San Diego, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- s-3.io
† FY2026 obligations (provisional; DoD awards signed after Aug 4, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI LELZHK767GF3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2019. 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
- FY2026: $1,365,312 (provisional)
- FY2025: $1,573,171
- FY2024: $1,148,560
- FY2023: $175,712
- FY2021: $50,000
- FY2020: $1,609,499
- FY2019: $224,864
Total across 7 fiscal years: $6,147,118
Top awarding agencies
- Department of Health and Human Services$6,146,378, >99.9%
- Department of Justice$740, <0.1%
Top awarding sub-agencies
- Food and Drug Administration$4,366,515, 71.0%
- National Institutes of Health$1,779,863, 29.0%
- Drug Enforcement Administration$740, <0.1%
Top NAICS by obligations
- 541519Other computer related services$3,903,328, 63.5%
Top product and service codes by obligations
- DJ10IT and telecom - security and compliance as a service$3,903,328, 63.5%
- R499Support- professional: other$1,499,999, 24.4%
- AN41Health r&d services; health care - other; basic research$358,687, 5.8%
- AN11R&d- medical: biomedical (basic research)$279,864, 4.6%
- AZ11R&d- other research and development (basic research)$104,500, 1.7%
Capabilities
NAICS codes
- 541519Information Technology Value Added Resellers(primary)Small
- 541720Research and Development in the Social Sciences and HumanitiesSmall
- 541715Aircraft, Aircraft Engine and Engine PartsSmall
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:
- Asian-Pacific American Owned
- Minority-Owned Business
Capabilities & Services
Contracts
Latest awards and orders
- 75F40124P00395Purchase orderDepartment of Health and Human ServicesFood and Drug AdministrationLatest action
- 75F40123C00030Definitive contractDepartment of Health and Human ServicesFood and Drug AdministrationLatest action
- 75N95019C00069Definitive contractDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 15DDHQ23P00000959Purchase orderDepartment of JusticeDrug Enforcement AdministrationLatest action
- 75F40120C00181Definitive contractDepartment of Health and Human ServicesFood and Drug AdministrationLatest action
- 75N95020C00025Definitive contractDepartment of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for S-3 RESEARCH LLC lists a physical address and a separate mailing address, along with 3 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 without a real name are not shown.
Physical Address
9150 CHESAPEAKE DR STE 290
SAN DIEGO, CA, 92123
USA
Mailing Address
9150 CHESAPEAKE DR STE 290
SAN DIEGO, CA, 92123
USA
Government Business Contact
Timothy K Mackey
Dr.
9150 Chesapeake Drive
STE290
San Diego, CA, 92123
USA
Electronic Business Contact
Timothy K Mackey
Dr.
9150 Chesapeake Drive
STE290
San Diego, CA, 92123
USA
Past Performance Contact
Timothy K Mackey
Dr.
9150 Chesapeake Drive
STE290
San Diego, CA, 92123
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
S-3 RESEARCH LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires October 2, 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
Not registered for disaster relief
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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