Clark Seif Clark, Inc (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $27.62K
- $27,620under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 3
- with positive net obligations1 IDV vehicle held
- Latest action
- Feb 5, 2014
- SAM.gov registration
- Inactive
- Registration expiration date Jun 5, 2022
Registration
- Doing business as
- CSC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 1, 1996 (30 years)
- Location
- Chatsworth, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- csceng.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MDP2L1DA9HS1. 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
- FY2014: $25,000
- FY2012: $1,570
- FY2011: $1,050
Total across 3 fiscal years: $27,620
Top awarding agencies
- Department of Justice$25,000, 90.5%
- Department of Defense$2,620, 9.5%
Top awarding sub-agencies
- Offices, Boards and Divisions$25,000, 90.5%
- Department of the Air Force$2,620, 9.5%
Top NAICS by obligations
- 541199All other legal services$25,000, 90.5%
- 541620Environmental consulting services$2,620, 9.5%
Top product and service codes by obligations
- R424Support- professional: expert witness$25,000, 90.5%
- F107Environmental systems protection- toxic and hazardous substance analysis$2,620, 9.5%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 541199All Other Legal ServicesSmall
- 541330Engineering Services
- 541350Building Inspection ServicesSmall
- 541360Geophysical Surveying and Mapping ServicesSmall
- 541380Testing LaboratoriesSmall
Show all 9 NAICS codes3 more NAICS codes
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:
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- AH22R&D- ENVIRONMENTAL PROTECTION: AIR POLLUTION (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)
- B502SPECIAL STUDIES/ANALYSIS- AIR QUALITY
- B504SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL
- B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS
- B533SPECIAL STUDIES/ANALYSIS- WATER QUALITY
- F107ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS
- F110ENVIRONMENTAL SYSTEMS PROTECTION- DEVELOPMENT OF ENVIRONMENTAL IMPACT STATEMENTS AND ASSESSMENTS, TECHNICAL ANALYSIS AND ENVIRONMENTAL AUDITS
- F115ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT
- F999OTHER ENVIRONMENTAL SERVICES
- R424SUPPORT- PROFESSIONAL: EXPERT WITNESS
Contracts
Latest awards and orders
- DJJ14WENR010068PoDepartment of JusticeOffices, Boards and DivisionsLatest action
- 0019Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- 0017DoDepartment of DefenseDepartment of the Air ForceLatest action
- FA281608A0008Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Clark Seif Clark, Inc 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 displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
21732 Devonshire St Ste B
Chatsworth, CA, 91311
USA
Mailing Address
PO Box 4299
Chatsworth, CA, 91313
USA
Government Business Contact
Franco Seif
21732 Devonshire Street
CHATSWORTH, CA, 91311
USA
Electronic Business Contact
Franco A Seif
President
21732 Devonshire Street
Suite B
CHATSWORTH, CA, 91311
USA
Government Business Alternate Contact
Robert Clark
Vice President
21732 Devonshire Street
Suite B
CHATSWORTH, CA, 91311
USA
Electronic Business Alternate Contact
Robert Clark
Vice President
21732 Devonshire Street
Suite B
CHATSWORTH, CA, 91311
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Clark Seif Clark, Inc has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 5, 2022.
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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