C S BIO CO (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2011
- $533.81K
- $533,812under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 23
- with positive net obligations
- Latest action
- Mar 21, 2024
- SAM.gov registration
- Active
- Registration expiration date Aug 19, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 1, 1993 (33 years)
- Location
- Menlo Park, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- csbio.com
† FY2026 obligations (provisional; DoD awards signed after Aug 3, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TZAPMSMZ4MM6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2011. 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
- FY2024: $18,175
- FY2020: $10,000
- FY2019: -$175 (de-obligation)
- FY2018: $245,600
- FY2016: $104,881
- FY2015: $55,715
- FY2014: $10,966
- FY2013: $35,170
Show all 10 yearsEarlier years (FY2011–FY2012)
- FY2012: $39,717
- FY2011: $13,763
Total across 10 fiscal years: $533,812
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Health and Human Services$493,724, 92.5%
- Department of Agriculture$33,783, 6.3%
- Department of Defense$6,305, 1.2%
Top awarding sub-agencies
- National Institutes of Health$422,974, 79.2%
- Centers for Disease Control and Prevention$70,750, 13.3%
- Agricultural Research Service$33,783, 6.3%
- Department of the Navy$6,305, 1.2%
Top NAICS by obligations
- 325199All other basic organic chemical manufacturing$165,539, 31.0%
- 334516Analytical laboratory instrument manufacturing$72,896, 13.7%
- 541380Testing laboratories and services$18,175, 3.4%
Top product and service codes by obligations
- 6810Chemicals$301,105, 56.4%
- 6640Laboratory equipment and supplies$200,242, 37.5%
- Q301Medical- laboratory testing$18,175, 3.4%
- J066Maint/repair/rebuild of equipment- instruments and laboratory equipment$10,000, 1.9%
- 8145Specialized shipping and storage containers$4,290, 0.8%
Capabilities
NAICS codes
- 325199All Other Basic Organic Chemical Manufacturing(primary)Small
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
- Subcontinent Asian (Asian-Indian) American Owned
Federal Capability Statement
Peptide Synthesis GMP Peptide Synthesis Peptide Synthesizing Instruments
Capabilities & Services
Contracts
Latest awards and orders
- 75N91024P00324Purchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75D30120P07140Purchase orderDepartment of Health and Human ServicesCenters for Disease Control and PreventionLatest action
- HHSN272201301098PPurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75N92018P00069Purchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- AG51LAP160071Purchase orderDepartment of AgricultureAgricultural Research ServiceLatest action
- HHSN268201600279APurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN268201600147APurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- AG7B31P160017Purchase orderDepartment of AgricultureAgricultural Research ServiceLatest action
- HHSN268201600041APurchase orderDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN303201500094PCPoDepartment of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for C S BIO CO lists a physical address and a separate mailing address, along with 4 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
20 KELLY CT
MENLO PARK, CA, 94025
USA
Mailing Address
1075 O'Brien Dr.
MENLO PARK, CA, 94025
USA
Government Business Contact
Zoe Liang
20 KELLY CT
MENLO PARK, CA, 94025
USA
Electronic Business Contact
Zoe Liang
20 KELLY CT
MENLO PARK, CA, 94025
USA
Government Business Alternate Contact
Jason Chang
20 KELLY CT
MENLO PARK, CA, 94025
USA
Electronic Business Alternate Contact
Jason Chang
20 KELLY CT
MENLO PARK, CA, 94025
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
C S BIO CO has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 19, 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
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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