Back to GovCon Directory
CASTRO & COMPANY, LLC website favicon

CASTRO & COMPANY, LLC

CASTRO & COMPANY, LLC is a federal contractor registered under UEI CVK4HL3P5D54 and CAGE code 4A8D6. The organization has received $120,949,832 across 238 federal awards, with top agencies including Department of Defense, National Aeronautics and Space Administration, Pension Benefit Guaranty Corporation, and United States Agency for Global Media, Bbg. Its primary NAICS code is 541211.

UEI CVK4HL3P5D54 CAGE 4A8D6 Primary NAICS 541211
Total obligations
$120.9M
Awards
238

Federal contractor overview

CASTRO & COMPANY, LLC is registered as a federal contractor under UEI CVK4HL3P5D54 and CAGE 4A8D6, and is located in ALEXANDRIA, VA, USA. Federal award data shows $120,949,832 across 238 federal awards, with top agencies including Department of Defense, National Aeronautics and Space Administration, Pension Benefit Guaranty Corporation, and United States Agency for Global Media, Bbg. The contractor's primary NAICS classification is 541211, and its public business classifications include Minority Owned Business, For Profit Organization, Limited Liability Company, and Hispanic American Owned.

Contractor identifiers

Legal business name
CASTRO & COMPANY, LLC
Unique Entity ID
CVK4HL3P5D54
CAGE code
4A8D6
Location
ALEXANDRIA, VA, USA
Website
Visit contractor site

Capabilities and keywords

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.

  • Financial Audits
  • Performance Audits
  • Compliance Audits
  • Grant Audits
  • DCAA Contract Audits
  • AUPs
  • Audit Readiness
  • Audit Remediation
  • Advisory Services
  • OMB Circular A-123
  • Financial Management
  • Audit Liaison
  • Compilations
  • Financial Analysis
  • Procedures
  • Policies
  • Operations
  • Accounting
  • Reconciliations
  • Travel Disbursement
  • Staff Augmentation
  • Supply Chain
  • IT Services

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

  • Minority Owned Business
  • For Profit Organization
  • Limited Liability Company
  • Hispanic American Owned

Organization hierarchy

Federal obligation history

Total federal obligations

$120,949,832

Awards
238

Top agencies by obligations

  1. Department of Defense

    33 award actions

    $23,804,201
  2. National Aeronautics and Space Administration

    66 award actions

    $10,248,137

  3. Pension Benefit Guaranty Corporation

    3 award actions

    $10,077,041

  4. United States Agency for Global Media, Bbg

    11 award actions

    $9,132,363

Federal obligations by fiscal year

Net federal contract obligations increased from $14,881,295 in FY2025 to $16,311,721 in FY2026.

Federal obligations and award actions by fiscal year Blue bars show net federal obligations. The green line shows award-action counts. The lighter final bar and FY YTD label identify current fiscal-year-to-date activity.

Scroll horizontally to view all fiscal years.

View fiscal-year data table
Completed and current year-to-date federal fiscal-year contract activity
Fiscal year Net obligations Award actions
FY2026 $16,311,721 55
FY2025 $14,881,295 51
FY2024 $16,529,553 49
FY2023 $18,269,511 59
FY2022 $10,449,832 50

Recent federal awards

  1. ACQUIRE CONTRACTOR SUPPORT SERVICES TO CONDUCT REVIEW OF OBBBA EXPENDITURES. APPROVED SEC. 2(D)

    Department of Homeland Security

    $5,938,300

    Obligated

    PIID 70VT1526F00039

    Awarded Sep 25, 2026

  2. THE PURPOSE OF THIS REQUIREMENT IS TO ISSUE A CALL ORDER TO CASTRO & COMPANY, LLC, TO PERFORM AN INCURRED COST AUDIT.

    Department of Transportation

    $64,420

    Obligated

    PIID 69319526F10042N

    Awarded Sep 17, 2026

  3. TASK ORDER #97 IS TO ACQUIRE CONTRACT AUDIT SUPPORT SERVICES IN SUPPORT OF THE NASA HEADQUARTERS OFFICE OF PROCUREMENT

    National Aeronautics and Space Administration

    $77,453

    Obligated

    PIID 80NSSC26FA618

    Awarded Aug 18, 2026

  4. ACQUIRE CONTRACTOR SUPPORT SERVICES TO CONDUCT A REVIEW OVER THE INTERNAL CONTROLS SPEND PLANS. APPROVED SEC. 2(D)

    Department of Homeland Security

    $53,996

    Obligated

    PIID 70VT1526F00023

    Awarded Aug 6, 2026

Top federal contract markets

See the leading federal contract markets for CASTRO & COMPANY, LLC by agency and work category, ranked by positive obligations in Sweetspot's federal market coverage during the last 12 months.

Coverage period Oct 12, 2025–Oct 11, 2026

Federal contract vehicles

Frequently asked questions

What is CASTRO & COMPANY, LLC's Unique Entity ID (UEI)?
CASTRO & COMPANY, LLC's Unique Entity ID is CVK4HL3P5D54, as registered in SAM.gov.
What is CASTRO & COMPANY, LLC's CAGE code?
CASTRO & COMPANY, LLC's CAGE code is 4A8D6.
What is CASTRO & COMPANY, LLC's primary NAICS code?
CASTRO & COMPANY, LLC's primary NAICS classification is 541211.
Where is CASTRO & COMPANY, LLC located?
CASTRO & COMPANY, LLC is located in ALEXANDRIA, VA, USA.
How much has CASTRO & COMPANY, LLC received in federal contract obligations?
CASTRO & COMPANY, LLC has received $120,949,832 in federal contract obligations across 238 federal awards.
Which federal agencies has CASTRO & COMPANY, LLC worked with?
CASTRO & COMPANY, LLC's top federal agencies include Department of Defense, National Aeronautics and Space Administration, Pension Benefit Guaranty Corporation, and United States Agency for Global Media, Bbg.
When was CASTRO & COMPANY, LLC registered in SAM.gov?
CASTRO & COMPANY, LLC's SAM.gov registration date is February 3, 2006.
What business classifications does CASTRO & COMPANY, LLC hold?
CASTRO & COMPANY, LLC's registered business and socioeconomic classifications include Minority Owned Business, For Profit Organization, Limited Liability Company, and Hispanic American Owned.