Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSubcontracts toCircle area = dollars
Insight DEFENSE CONTRACT MANAGMENT OFFICE (S5121A) is its largest buyer. See more on the Buyers tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2009–FY2026
Includes FY2026 so far: $10.4M, still being reported
About
From the company's SBA profile, updated Jan 2026
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.
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $18.2M in FY2023. See more on the Contracts tab
$91.5M since award = $77.7M in FY2021–FY2026 + $13.8M before FY2021
Click a state to open its page.
- Virginia$51M · 56%
- District of Columbia$33.4M · 37%
- Maryland$6.04M · 6.6%
- Illinois$1.04M · 1.1%
Circle area = dollarsOutlined: head office state (Virginia)
Insight 56% was performed in Virginia. See more on the Contracts tab
Contracts
133 contracts with an action since FY2021
Click a tile to open its contract.
RunningEnds within 12 monthsEnded
Insight GS23F0038U orders hold 43% of these contracts' obligations.
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Insight 91% under NAICS 541219.
Hover over a year to see its value.
All prime contractsGS23F0038U orders
Insight 41% of its prime obligations came through GS23F0038U orders.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Castro & Company, LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
28 end within 12 months.
Showing 1–10 of 133 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| S5121A22F0014 | 47QRAD18D0008 | DEFENSE CONTRACT MANAGMENT OFFICE (S5121A) | $15,797,100 | Sep 29, 2025 | Ended |
| 16PBGC18F0042 | GS23F0038U | PENSION BENEFIT GUARANTY CORP (16PBGC) | $5,209,408 | Sep 24, 2023 | Ended |
| 95170023F0108 | GS23F0038U | OFFICE OF CONTRACTS (951700) | $4,680,756 | Feb 28, 2028 | Running |
| 16PBGC24M0017 | 16PBGC23A0007 | PENSION BENEFIT GUARANTY CORP (16PBGC) | $4,018,327 | May 15, 2027 | Ends within 12 months |
| 80NSSC22FA045 | 80NSSC22DA003 | NASA SHARED SERVICES CENTER (80NSSC) | $3,856,201 | Mar 31, 2026 | Ended |
| 70RCSA22FR0000009 | 47QRAD18D0008 | CISA CONTRACTING ACTIVITY (70RCSJ) | $3,147,221 | Jan 22, 2025 | Ended |
| 9523ZY22F0070 | GS23F0038U | COMMODITY FUTURES TRADING COMM (9523ZY) | $2,840,020 | Sep 18, 2027 | Ends within 12 months |
| 75R60223F34001 | 75R60223A00039 | HRSA HEADQUARTERS (75R602) | $2,754,280 | Sep 15, 2025 | Ended |
| 2032H824F00059 | GS23F0038U | IT STRATEGY AND MODERNIZATION (2032H5) | $2,593,280 | Apr 30, 2025 | Ended |
| 75P00123F80027 | 47QRAD18D0008 | PROGRAM SUPPORT CENTER ACQ MGMT SVC (75P001) | $2,257,513 | Feb 3, 2026 | Ended |
Page 1 of 14
Buyers
Defense Contract Management Agency: $15.8M obligated since award; $15.8M in FY2021–FY2025 actions
Click a tile to open its office page.
Insight Defense Contract Management Agency placed 17%.
Contracting offices that awarded Castro & Company, LLC prime contracts, FY2021–FY2026
See which offices award its contracts.
16 offices awarded only one contract.
Showing 1–10 of 37 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| DEFENSE CONTRACT MANAGMENT OFFICE (S5121A) | Defense Contract Management Agency | 1 | $15,797,100 | Sep 20, 2022 | Sep 23, 2025 |
| PENSION BENEFIT GUARANTY CORP (16PBGC) | Pension Benefit Guaranty Corporation | 3 | $10,077,041 | May 25, 2018 | Aug 5, 2026 |
| NASA SHARED SERVICES CENTER (80NSSC) | National Aeronautics and Space Administration | 23 | $8,302,048 | Apr 17, 2017 | Aug 18, 2026 |
| OFFICE OF CONTRACTS (951700) | U.S. Agency for Global Media | 6 | $8,158,554 | Jan 28, 2015 | Jul 16, 2026 |
| DCSO RICHMOND DIVISION #2 (SP4704) | Defense Logistics Agency | 21 | $5,617,496 | Jun 17, 2021 | Jun 3, 2026 |
| PROGRAM SUPPORT CENTER ACQ MGMT SVC (75P001) | Office of the Assistant Secretary for Administration | 7 | $5,502,895 | Jan 10, 2014 | Aug 4, 2026 |
| OFFICE OF ACQUISITION (29FTC1) | Federal Trade Commission | 2 | $3,268,093 | Jul 9, 2024 | Jun 2, 2026 |
| CISA CONTRACTING ACTIVITY (70RCSJ) | Office of Procurement Operations | 1 | $3,147,221 | Mar 23, 2022 | Aug 14, 2025 |
| COMMODITY FUTURES TRADING COMM (9523ZY) | Commodity Futures Trading Commission | 1 | $2,840,020 | Jul 22, 2022 | Aug 17, 2026 |
| HRSA HEADQUARTERS (75R602) | Health Resources and Services Administration | 1 | $2,754,280 | Sep 15, 2023 | May 22, 2025 |
Page 1 of 4
Teaming
Subcontracts Castro & Company, LLC received, by prime order
Whom it works under and on what.
27 subcontracts from 5 primes.
Showing 1–10 of 27 subcontracts
| KPMG LLP | HQ042326FE007under GS00F275CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $10,000,000 | Jan 7, 2026 |
| Kearney & Company, P.C. | HQ042316F0114under GS00F031DA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $3,117,729 | Sep 23, 2016 |
| Sikich Cpa LLC | HQ042315F0013under GS23F9807H | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $2,546,513 | Dec 3, 2014 |
| KPMG LLP | HQ042317F0010under GS00F275CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $2,357,726 | Dec 21, 2019 |
| Sikich Cpa LLC | HQ042317F0071under GS00F144CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $1,858,462 | Jan 30, 2020 |
| KPMG LLP | DEDT0004533under GS23F8127H | Office 00001 | $1,359,046 | May 1, 2014 |
| Ernst & Young LLP | HQ042321F0087under GS00F290CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $697,104 | Jan 1, 2022 |
| Sikich Cpa LLC | HQ042322F0003under GS00F144CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $662,612 | Dec 29, 2025 |
| KPMG LLP | HQ042318F0039under GS00F275CA | DEFENSE FINANCE AND ACCOUNTING SVC (HQ0423) | $655,892 | Jan 29, 2019 |
| Eastern Research Group Inc. | 68HERH24F0015under 68HERH22A0020 | LAND, ENFORCEMENT, AND AIR DIVISION (68HERL) | $646,816 | Jan 5, 2026 |
Page 1 of 3
Opportunities
Open opportunities matching Castro & Company, LLC's registered industries
Notices in its 10 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 541512, 541519, 541618, 541690, 541990, 522320, 541211, 541219, 541611, 541720
25 of the next 25 are due within 30 days.
25 of 150 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| IT Support Services (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | Defense Health Agency (DOD)ARMY MED RES ACQ ACTIVITY (HT9425) | Oct 19, 2026 |
| Comprehensive Data Management & Streamlining Solution for Business-Critical Data (Data Stream) (opens in Procura)Sources Sought · Set aside: Women-owned small business · NAICS 541512Free account: full notice, dates, attachments | Food and Drug Administration (HHS)FOOD AND DRUG ADMINISTRATION (75F402) | Oct 19, 2026 |
| Notice of Intent to Sole Source – INFOR (US), LLC - Cloverleaf (opens in Procura)Presolicitation · NAICS 541519Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 19, 2026 |
| Notice of Intent to Sole Source – Guidehouse Digital LLC – Pediatric Oncology Support (opens in Procura)Presolicitation · NAICS 541990Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 19, 2026 |
| HBK Data Acquisition System for Phased Array and On-Vehicle Data Acquisition (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 19, 2026 |
| Mission-Critical Support Continuity (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)Office SCO | Oct 19, 2026 |
| Solicitation for Snowbound Rastermaster software (opens in Procura)Solicitation · NAICS 541519Free account: full notice, dates, attachments | Social Security AdministrationSSA OFC OF ACQUISITION GRANTS (283213) | Oct 19, 2026 |
| Community Health Immunization Resources (opens in Procura)Combined Synopsis/Solicitation · Set aside: ISBEE · NAICS 541690Free account: full notice, dates, attachments | Indian Health Service (HHS)DIVISION OF ACQUISITIONS POLICY HQ (75H704) | Oct 19, 2026 |
| Q603--NOI to SS - New BPA for VoiceOver Pro (5YR BPA: 2/1/27 - 1/31/32) (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | Oct 20, 2026 |
| Technical and Programmatic Support Services (TPSS) MATOC III (opens in Procura)Combined Synopsis/Solicitation · NAICS 541512Free account: full notice, dates, attachments | Department of the Army (DOD)W2V6 USA ENG SPT CTR HUNTSVIL (W912DY) | Oct 20, 2026 |
| ISO 50001 WR-ALC (opens in Procura)Combined Synopsis/Solicitation · NAICS 541690Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 20, 2026 |
| STANDARD LABOR DATA COLLECTION AND DISTRIBUTION APPLICATION (SLDCADA) DRAFT REQUEST FOR PROPOSAL (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541519Free account: full notice, dates, attachments | Department of the Navy (DOD)Office N61750 | Oct 20, 2026 |
| Survey-Based Research Platform And Platform Management Tool (opens in Procura)Sources Sought · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 20, 2026 |
| Timeservers (opens in Procura)Combined Synopsis/Solicitation · NAICS 541519Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8139 AFSC PZIMB SOFTWARE | Oct 20, 2026 |
| DE01--ECO Enterprise Service Desk (ESD) Consolidated Effort - RFI (VA-27-00011677) (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 21, 2026 |
| Request for Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| 6515--Pyxisâ„¢ Subscription and Service (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans Affairs262-NETWORK CONTRACT OFFICE 22 (36C262) | Oct 21, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| NOTICE OF INTENT TO ISSUE A SOLE SOURCE AWARD on a sole-source basis to New Gnosis, Inc., Ashburn, Virginia for a two-day supervisory development workshop supporting Naval Supply Systems Command Weapon Systems Support, N52 Foreign Military Sales. (opens in Procura)Presolicitation · NAICS 541618Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 21, 2026 |
| R--Technical Services Support (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 541690Free account: full notice, dates, attachments | Department of EnergySC OAK RIDGE OFFICE (892431) | Oct 21, 2026 |
| Intent to Sole Source to Anthropic (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Office of the Assistant Secretary for Financial Resources (HHS)OMAS STRATEGIC BUYING CENTER - INFORMATION TECHNOLOGY (7571TE) | Oct 21, 2026 |
| COD FARO FOCUS I.1 3D LASER SCANNER (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541519Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| IT Support Services Contract (ITSSC) Recompete (opens in Procura)Combined Synopsis/Solicitation · NAICS 541519Free account: full notice, dates, attachments | Social Security AdministrationSSA OFC OF ACQUISITION GRANTS (283213) | Oct 22, 2026 |
| Next Generation Operational Control System (NGOCS) (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8629 AFLCMC WISK SOF/PR | Oct 22, 2026 |
| IBM Mainframes and Maintenance for the FDIC (opens in Procura)Solicitation · NAICS 541519Free account: full notice, dates, attachments | Federal Deposit Insurance CorporationOffice F05603 | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- CVK4HL3P5D54
- CAGE code
- 4A8D6
- Registration
- Active, expires Jan 14, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- ALEXANDRIA, VA, 22314
- Congressional district
- VA-08
- Established
- 2004
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 10 industries; primary 541211
- 522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities
- 541211 Offices of Certified Public AccountantsPrimary
- 541219 Other Accounting Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541720 Research and Development in the Social Sciences and Humanities
- 541990 All Other Professional, Scientific, and Technical Services
Contacts at Castro & Company, LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Company contactSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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