Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toChang-castillo & Associates LLCConnectedCircle area = dollars
Insight USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) is its largest buyer. See more on the Buyers tab
Agencies report with a delay; the latest year will rise
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Insight Largest year: $386K in FY2020; since FY2021, $213K in FY2022. See more on the Contracts tab
$1.13M since award = $505K in FY2021–FY2026 + $630K before FY2021
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- California$710K · 63%
- District of Columbia$396K · 35%
- Maryland$28.4K · 2.5%
Circle area = dollarsOutlined: head office state (California)
Insight 63% was performed in California. See more on the Contracts tab
Contracts
87 contracts with an action since FY2021
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RunningEnds within 12 monthsEnded
Insight 12314419D0009 orders hold 73% of these contracts' obligations.
In FY2011, its other prime contracts net below zero after deobligations, so AG3A94C140006 orders exceed all prime contracts
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All prime contractsAG3A94C140006 orders
Insight 38% of its prime obligations came through AG3A94C140006 orders.
Current end date of each prime contract with an action since FY2021
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Chang-castillo & Associates LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–10 of 87 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| 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 | ||||
| 12314422F0066 | 12314419D0009 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $226,907 | Dec 31, 2022 | Ended |
| 12314419F0343 | 12314419D0009 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $199,988 | Aug 11, 2020 | Ended |
| 12314420F0382 | 12314419D0009 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $164,768 | Dec 31, 2021 | Ended |
| 12314424F0085 | 12314419D0009 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $149,000 | Aug 11, 2025 | Ended |
| 12314423F0042 | 12314419D0009 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $89,597 | Mar 24, 2024 | Ended |
| 123A9418F0027 | AG3A94C140006 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $79,508 | Mar 11, 2019 | Ended |
| 12314218F0312 | AG3A94C140006 | USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | $69,011 | Feb 27, 2019 | Ended |
| 1333ND18PNB100302 | Stand-alone | DEPT OF COMMERCE NIST (1333ND) | $28,430 | Sep 28, 2018 | Ended |
| 190PRL23F039701 | 190PRL23A0397 | OFFICE OF LANGUAGE SERVICES (190PRL) | $9,129 | Dec 30, 2022 | Ended |
| 190PRL22F039702 | 190PRL22A0397 | OFFICE OF LANGUAGE SERVICES (190PRL) | $8,245 | May 6, 2022 | Ended |
Page 1 of 9
Buyers
Office of the Chief Financial Officer: $979K obligated since award; $378K in FY2021–FY2025 actions
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Insight Office of the Chief Financial Officer placed 86%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
1 office awarded only one contract.
Showing 1–3 of 3 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| USDA, OCP-POD-ACQ-MGMT-BRANCH-FTC (123144) | Office of the Chief Financial Officer | 7 | $978,778 | Feb 27, 2018 | Dec 10, 2024 |
| OFFICE OF LANGUAGE SERVICES (190PRL) | Department of State | 79 | $127,103 | Oct 1, 2020 | Jul 8, 2026 |
| DEPT OF COMMERCE NIST (1333ND) | National Institute of Standards and Technology | 1 | $28,430 | Aug 22, 2018 | Apr 9, 2025 |
Opportunities
Open opportunities matching Chang-castillo & Associates LLC's registered industries
Notices in its 8 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): 423690, 532490, 541620, 541690, 561920, 561990, 423490, 541930
25 of the next 25 are due within 30 days.
25 of 45 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Rental- 800 LPAC System- Naval Base Point Loma, San Diego, CA (PLOMA) Amendment 0001 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)PORTSMOUTH NAVAL SHIPYARD GF (N39040) | Oct 21, 2026 |
| NOTICE OF INTENT TO AWARD A NON-COMPETITIVE CONTRACT Operational Lease of Flexible Endoscopy and Bronchoscopy Equipment (opens in Procura)Special Notice · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs256-NETWORK CONTRACT OFFICE 16 (36C256) | Oct 21, 2026 |
| F--Notice of Intent to Sole Source Modification for Contract 68HE0925C0002 (opens in Procura)Special Notice · NAICS 541620Free account: full notice, dates, attachments Contacts · paid plans | Environmental Protection AgencyREGION 9 CONTRACTING OFFICE (68HE09) | Oct 21, 2026 |
| Notice of Intent to Sole Source - Arthrex Lease NHCP (opens in Procura)Special Notice · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY HCD WEST (HT9410) | Oct 21, 2026 |
| 500 kW and 350 kW Standby Emergency Diesel Generator Rental (opens in Procura)Combined Synopsis/Solicitation · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NORFOLK NAVAL SHIPYARD GF (N42158) | Oct 23, 2026 |
| PBUSE PERSONNEL CONTRACT FOLLOW ON (opens in Procura)Solicitation · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)0409 AQ HQ CONTRACT (W912PB) | Oct 23, 2026 |
| Grand Canyon National Park, AZ: Follow-On Potable (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Departmental Offices (DOI)Office 140PP0 | Oct 23, 2026 |
| 100kW Diesel Generator Lease at PSNS&IMF (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)PUGET SOUND NAVAL SHIPYARD IMF (N4523A) | Oct 23, 2026 |
| Intent to Sole Source Fire Suppression and Emergency Response Service (opens in Procura)Special Notice · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Oct 23, 2026 | |
| Lifeguard Services at Patrick Space Force Base (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA2521 45 CONS PK | Oct 26, 2026 |
| Environmental Disposal Liabilities Survey (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541620Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 26, 2026 |
| USDA Forest Service Cultural Resource Evaluation and Documentation (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541620Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)USDA-FS, CSA INTERMOUNTAIN 2 (1284LM) | Oct 27, 2026 |
| R614--Tennessee Valley Healthcare Services Document Destruction Shredding Services Base plus 4 year contract (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 28, 2026 |
| Critical Care Hospital Bed Rental Services (Hill-Rom OR EQUAL) (opens in Procura)Combined Synopsis/Solicitation · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs248-NETWORK CONTRACT OFFICE 8 (36C248) | Oct 28, 2026 |
| W065--676-27-1-729-0001 EQUIPMENT OPTION YEAR RENEWAL/MRI TRAILER LEASE/TOMAH VA MC/LISA BEMIS (VA-27-00003886) (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs252-NETWORK CONTRACT OFFICE 12 (36C252) | Oct 28, 2026 |
| 10-Miler Fencing (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA2521 45 CONS PK | Oct 28, 2026 |
| DISA Command, Control, Communications, and Computers Enterprise (J6 C4E) Directorate – Pentagon (J6P) Security Support Services (J6 S3) (opens in Procura)Sources Sought · NAICS 541690Free account: full notice, dates, attachments Contacts · paid plans | Defense Information Systems Agency (DOD)IT CONTRACTING DIVISION - PL83 (HC1028) | Oct 28, 2026 |
| Notice of Intent to Sole Source-AAMC Ancillary Services (opens in Procura)Special Notice · NAICS 561920Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QM MICC-FT KNOX (W9124D) | Oct 29, 2026 |
| Financial Management Leadership Training (opens in Procura)Special Notice · NAICS 561920Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs | Oct 30, 2026 |
| R--Sources Sought and RFI (Recompete 68HERC21D0006) (opens in Procura)Sources Sought · NAICS 541620Free account: full notice, dates, attachments Contacts · paid plans | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION (68HERW) | Oct 30, 2026 |
| RELAP5-3D 4.x: Thermal-Hydraulic Nuclear Reactor Analysis, Licensing Opportunity (opens in Procura)Special Notice · NAICS 541690Free account: full notice, dates, attachments Contacts · paid plans | Department of EnergyOffice 899050 | Nov 1, 2026 |
| Acquisition Support Services Contract (ASSC) for all FAA Acquisition and Contracting Organizations (opens in Procura)Special Notice · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Federal Aviation Administration (DOT)6973GH FRANCHISE ACQUISITION SVCS | Nov 1, 2026 |
| Award 191Z2526P0153 - ERB-FAC- 7112- Gate Spare Part for FAC Shop. (opens in Procura)Special Notice · NAICS 423690Free account: full notice, dates, attachments Contacts · paid plans | Department of StateAMERICAN CONSULATE ERBIL (191Z25) | Nov 1, 2026 |
| 125 IN BN Pre Deployment Yellow Ribbon November 2026 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W7NF USPFO ACTIVITY MI ARNG (W912JB) | Nov 3, 2026 |
| Material Handling Equipment (MHE) Leasing Support Services - NAVSEALOGCEN (opens in Procura)Sources Sought · NAICS 532490Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVSEALOGCENKYPTDIVNUWC MECH PA (N65726) | Nov 4, 2026 |
Registration and contacts
Registration
- UEI
- F3HCLJHNENL3
- CAGE code
- 5M9S1
- Registration
- Active, expires Dec 16, 2026
- Entity type
- Partnership or LLP
- Location
- Richmond, CA, 94801
- Congressional district
- CA-08
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 8 industries; primary 541930
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541930 Translation and Interpretation ServicesPrimary
- 561920 Convention and Trade Show Organizers
- 561990 All Other Support Services
Contacts at Chang-castillo & Associates 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) | Government business POC · Electronic business POC · Company contact · Alternate government business POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate electronic business POCSAM.gov registrationAs of Dec 18, 2025 | Dec 18, 2025 |
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