CASTRO & COMPANY, LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $125.61M
- $125,613,213under this UEI
- FY2026 obligations
- $16.31M†
- $16,312,716ProvisionalFY2027 to date: $253.94K
- Awards and orders
- 232
- with positive net obligations43 IDV vehicles held
- Latest action
- Oct 30, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 14, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 27, 2004 (22 years)
- Location
- Alexandria, VA
- State of incorporation
- Virginia
- Website
- castroco.com
† FY2026 obligations (provisional; DoD awards signed after Aug 7, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 7, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI CVK4HL3P5D54. 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
- FY2027: $253,937 (to date)
- FY2026: $16,312,716 (provisional)
- FY2025: $14,784,234
- FY2024: $16,432,656
- FY2023: $18,175,211
- FY2022: $8,464,567
- FY2021: $7,477,190
- FY2020: $6,348,486
Show all 19 yearsEarlier years (FY2009–FY2019)
- FY2019: $5,228,216
- FY2018: $4,717,315
- FY2017: $5,011,524
- FY2016: $3,231,796
- FY2015: $4,935,757
- FY2014: $6,227,106
- FY2013: $2,834,492
- FY2012: $1,897,250
- FY2011: $2,374,728
- FY2010: $806,348
- FY2009: $99,684
Total across 19 fiscal years: $125,613,213
Top awarding agencies
- Department of Defense$25,536,981, 20.3%
- Department of the Treasury$13,223,544, 10.5%
- Department of Health and Human Services$10,818,964, 8.6%
- National Aeronautics and Space Administration$10,507,955, 8.4%
- Pension Benefit Guaranty Corporation$10,077,041, 8.0%
Top awarding sub-agencies
- Defense Contract Management Agency$15,797,100, 12.6%
- National Aeronautics and Space Administration$10,507,955, 8.4%
- Pension Benefit Guaranty Corporation$10,077,041, 8.0%
- U.S. Agency for Global Media$9,132,363, 7.3%
- Defense Logistics Agency$8,008,097, 6.4%
Top NAICS by obligations
- 541219Other accounting services$101,655,090, 80.9%
- 541211Offices of certified public accountants$16,795,432, 13.4%
- 561611Investigation services$300,000, 0.2%
Top product and service codes by obligations
- R704Support- management: auditing$70,528,373, 56.1%
- R703Support- management: accounting$20,608,252, 16.4%
- R710Support- management: financial$14,733,820, 11.7%
- R499Support- professional: other$11,678,716, 9.3%
- R408Support- professional: program management/support$2,893,280, 2.3%
Capabilities
NAICS codes
- 541211Offices of Certified Public Accountants(primary)Small
- 522320Financial Transactions Processing, Reserve, and Clearinghouse ActivitiesSmall
- 541219Other Accounting ServicesSmall
- 541512Computer Systems Design ServicesSmall
- 541519E
- 541611Administrative Management and General Management Consulting ServicesSmall
Show all 10 NAICS codes4 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:
- Minority-Owned Business
- DOT Certified DBE
- Hispanic American Owned
Product and service codes (PSC)
- B547Special Studies and Analyses
- B599Special Studies and Analyses
- R408Professional, Administrative & Management Support
- R499Professional, Administrative & Management Support
- R699Professional, Administrative & Management Support
- R703Professional, Administrative & Management Support
- R704Professional, Administrative & Management Support
- R710Professional, Administrative & Management Support
Federal Capability Statement
Castro & Company is an audit, advisory, and accounting services firm specializing in providing the personalized services of a small firm with the full resources and quality of larger CPA firms.
Capabilities & Services
Contracts
Latest awards and orders
- 68HERC23F0578Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 693JK326F00011NBPA callunder a blanket purchase agreement (BPA)Department of TransportationPipeline and Hazardous Materials Safety AdministrationLatest action
- 140D0426F0731BPA callunder a blanket purchase agreement (BPA)Department of the InteriorDepartmental OfficesLatest action
- 70VT1526F00024BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of the Inspector GeneralLatest action
- 69319524A000001Blanket purchase agreement (BPA)VehicleDepartment of TransportationFederal Transit AdministrationLatest action
- 80NSSC22FA023Delivery orderunder an indefinite delivery contract (IDC)National Aeronautics and Space AdministrationLatest action
- 47QRCA25DS218Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 80NSSC22DA003Indefinite delivery contract (IDC)VehicleNational Aeronautics and Space AdministrationLatest action
- 9523ZY22F0070Delivery orderunder a federal supply schedule (FSS)Commodity Futures Trading CommissionLatest action
- 693JJ625A000004Blanket purchase agreement (BPA)VehicleDepartment of TransportationFederal Railroad AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CASTRO & COMPANY, 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 without a real name are not shown.
Physical Address
1635 KING ST
ALEXANDRIA, VA, 22314
USA
Mailing Address
1635 KING ST
ALEXANDRIA, VA, 22314
USA
Government Business Contact
THOMAS CASTRO
MANAGING PARTNER
1635 KING STREET
ALEXANDRIA, VA, 22314
USA
Electronic Business Contact
WAYNE FERENCE
PARTNER
1635 KING STREET
ALEXANDRIA, VA, 22314
USA
Past Performance Contact
WAYNE FERENCE
PARTNER
1635 KING STREET
ALEXANDRIA, VA, 22314
USA
Government Business Alternate Contact
THOMAS CASTRO
MANAGING PARTNER
1635 KING STREET
ALEXANDRIA, VA, 22314
USA
Electronic Business Alternate Contact
WAYNE FERENCE
PARTNER
1635 KING STREET
ALEXANDRIA, VA, 22314
USA
Past Performance Alternate Contact
0001 541519YY N
0000
0001
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
CASTRO & COMPANY, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 14, 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
Registered for disaster relief contracting — Nationwide
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 541211
- Kpmg LLPMclean, VA
- Kearney & Company, P.C.Alexandria, VA
- Sikich CPA LLCAlexandria, VA
- RMA Associates LLCArlington, VA
- Reed & Associates, CPAs, Inc.Manassas, VA
- DP George & Company, LLCAlexandria, VA