CATHEXIS, LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $358.99M
- $358,992,231under this UEI
- FY2026 obligations
- $20.39M†
- $20,394,062Provisional
- Awards and orders
- 113
- with positive net obligations34 IDV vehicles held
- Latest action
- Oct 20, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 1, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 18, 2006 (20 years)
- Location
- Mc Lean, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
- Website
- cathexisfederal.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI H893H8FL41D3. 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
- FY2026: $20,394,062 (provisional)
- FY2025: $40,643,899
- FY2024: $41,662,876
- FY2023: $51,990,866
- FY2022: $36,920,212
- FY2021: $25,383,699
- FY2020: $12,771,608
- FY2019: $19,132,612
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $15,673,512
- FY2017: $17,940,283
- FY2016: $15,479,822
- FY2015: $5,795,868
- FY2014: $10,623,703
- FY2013: $5,788,349
- FY2012: $6,006,207
- FY2011: $5,390,441
- FY2010: $12,461,323
- FY2009: $12,112,645
- FY2008: $2,820,245
Total across 19 fiscal years: $358,992,231
Top awarding agencies
- Department of Veterans Affairs$220,102,247, 61.3%
- Department of Defense$62,529,080, 17.4%
- General Services Administration$30,000,869, 8.4%
- Department of Transportation$29,509,145, 8.2%
- Department of Commerce$12,904,067, 3.6%
Top awarding sub-agencies
- Department of Veterans Affairs$220,102,247, 61.3%
- Washington Headquarters Services$32,854,565, 9.2%
- Federal Acquisition Service$30,000,869, 8.4%
- Federal Aviation Administration$29,509,145, 8.2%
- Department of the Army$26,620,875, 7.4%
Top NAICS by obligations
- 541611Administrative management and general management consulting services$276,752,514, 77.1%
- 541990All other professional, scientific, and technical services$40,370,789, 11.2%
- 541511Custom computer programming services$13,033,647, 3.6%
- 541330Engineering services$7,520,358, 2.1%
Top product and service codes by obligations
- R408Support- professional: program management/support$146,067,963, 40.7%
- R499Support- professional: other$103,544,078, 28.8%
- R704Support- management: auditing$33,743,917, 9.4%
- R799Support- management: other$24,841,956, 6.9%
- R410Support- professional: program evaluation/review/development$15,542,744, 4.3%
Capabilities
NAICS codes
- 541611Administrative Management and General Management Consulting Services(primary)
- 336611Ship Building and RepairingSmall
- 488190Other Support Activities for Air Transportation
- 488999All Other Support Activities for Transportation
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 524292Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
Show all 49 NAICS codes43 more NAICS codes
- 524298All Other Insurance Related Activities
- 541211Offices of Certified Public Accountants
- 541219Other Accounting Services
- 541310Architectural Services
- 541330Engineering Services
- 541350Building Inspection Services
- 541360Geophysical Surveying and Mapping Services
- 541370Surveying and Mapping (except Geophysical) Services
- 541380Testing Laboratories and Services
- 541511Custom Computer Programming Services
- 541512Computer Systems Design Services
- 541513Computer Facilities Management Services
- 541519Other Computer Related Services
- 541612Human Resources Consulting Services
- 541613Marketing Consulting Services
- 541614Process, Physical Distribution, and Logistics Consulting Services
- 541618Other Management Consulting Services
- 541620Environmental Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720Research and Development in the Social Sciences and Humanities
- 541910Marketing Research and Public Opinion Polling
- 541990All Other Professional, Scientific, and Technical Services
- 561110Office Administrative Services
- 561210Facilities Support Services
- 561320Temporary Help Services
- 561410Document Preparation Services
- 561421Telephone Answering Services
- 561431Private Mail Centers
- 561499All Other Business Support Services
- 561621Security Systems Services (except Locksmiths)
- 561920Convention and Trade Show Organizers
- 562910Remediation Services
- 611310Colleges, Universities, and Professional Schools
- 611420Computer Training
- 611430Professional and Management Development Training
- 611512Flight Training
- 611519Other Technical and Trade Schools
- 611710Educational Support Services
- 624110Child and Youth Services
- 624190Other Individual and Family Services
- 624221Temporary Shelters
- 624310Vocational Rehabilitation Services
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:
- Veteran-Owned Business
- Service-Disabled Veteran-Owned Business
Product and service codes (PSC)
- R799SUPPORT- MANAGEMENT: OTHER
Federal Capability Statement
CATHEXIS is an SDVOSB management consulting company that delivers data-driven solutions and impactful services to leading federal government and industry clients. CATHEXIS focuses on understanding client challenges and creating flexible solutions empowered by highly trained team members. We provide a suite of services aimed at building efficient, effective, and high performing teams and processes. We show leaders the art of the possible and provide confidence in the path forward. Audit & Integrity Solutions Audit/Assurance Compliance Investigative/Forensics Business Enterprise Solutions: Business Architecture Program Definition/Operation Change Management Process Improvement Data Analytics: Descriptive, diagnostic, predictive, and prescriptive analytics Evaluation and statistical modeling Dashboards Learning Solutions: Instructor-Led Training Virtual Training Video/Multimedia/eLearning Mobile Learning Gamification Data/Digital Asset Management
Capabilities & Services
Contracts
Latest awards and orders
- 47QRAA24D000PFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRCA24DV238Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRCA25DU087Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRCA25DS541Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QFHA24F0014Delivery orderunder an indefinite delivery contract (IDC)General Services AdministrationFederal Acquisition ServiceLatest action
- 36C10X25N0115Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- 36C10X24F0047Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- 47QFHA24F0015Delivery orderunder an indefinite delivery contract (IDC)General Services AdministrationFederal Acquisition ServiceLatest action
- 47QFHA24F0009Delivery orderunder an indefinite delivery contract (IDC)General Services AdministrationFederal Acquisition ServiceLatest action
- 36C10X24F0042BPA callunder a blanket purchase agreement (BPA)Department of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CATHEXIS, LLC lists a physical address and a separate mailing address, along with 6 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
8300 GREENSBORO DR # 720
MC LEAN, VA, 22102
USA
Mailing Address
8300 GREENSBORO DR # 720
MC LEAN, VA, 22102
USA
Government Business Contact
Brianna Fowler
Contracts Manager
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Electronic Business Contact
Brianna Fowler
Contracts Manager
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Past Performance Contact
Valerie Carter
VP, Growth Operations
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Government Business Alternate Contact
Catherine Dussek
EVP & Chief Administrative Officer
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Electronic Business Alternate Contact
Catherine Dussek
EVP & Chief Administrative Officer
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Past Performance Alternate Contact
Catherine Dussek
EVP & Chief Administrative Officer
8300 Greensboro Drive
Suite 720
McLean, VA, 22102
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CATHEXIS, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 1, 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
Other contractors in Virginia with primary NAICS 541611
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- MAXIMUS Federal Services, Inc.Mclean, VA
- LMI Consulting, LLCTysons Corner, VA
- Magellan Federal, Inc.Arlington, VA
- ICF Incorporated, L.L.C.Reston, VA
- PAE Government Services, Inc.Chantilly, VA