Overview
Registered industries (NAICS)
Registered in 5 industries; primary 541611
No prime contract or subcontract to this company appears in the federal contract records from FY2001 on.
Opportunities
Open opportunities matching Castle Consulting Services LLC's registered industries
Notices in its 5 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): 541611, 561110, 561612, 561621, 561990
25 of the next 25 are due within 30 days.
25 of 62 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| L099--On-Site Inscription Services at Quantico and Culpeper NCs - MPS (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 20, 2026 |
| Shelf Stocking, Receiving/Storage/Holding Area (RSHA), and Custodial Services at the Memphis NSA Commissary (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned sole source · NAICS 561990Free account: full notice, dates, attachments | Defense Commissary Agency (DOD)DEFENSE COMMISSARY AGENCY (HQC008) | Oct 20, 2026 |
| J012--Amendment to Provide Q&A and Whom to Submit Offers (opens in Procura)Combined Synopsis/Solicitation · NAICS 561621Free account: full notice, dates, attachments | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | Oct 20, 2026 |
| L099--On-Site Inscription Services at Fort Snelling National Cemetery - MPS (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 20, 2026 |
| 2030 Decennial Program Management (opens in Procura)Sources Sought · Set aside: Small business · NAICS 541611Free account: full notice, dates, attachments | U.S. Census Bureau (DOC)ASSOCIATE DIRECTOR DECENNIAL CENSUS (13ADDC) | Oct 22, 2026 |
| Fire Alarm/Suppression Inspection, Testing, and Maintenance (opens in Procura)Sources Sought · NAICS 561621Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8751 AFRL RIKO | Oct 22, 2026 |
| Neurocognitive Assessment Test Support Services (opens in Procura)Sources Sought · Set aside: 8(a) · NAICS 541611Free account: full notice, dates, attachments | Department of the Army (DOD)W40M USA HCA (W81K04) | Oct 22, 2026 |
| H312--Fire Alarm Maintenance Service Contract FY27 - NEW Base + Four - 583 (opens in Procura)Solicitation · NAICS 561621Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 23, 2026 |
| Amendment 0003 Lenel OnGuard Door Access Control System Upgrade (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561621Free account: full notice, dates, attachments | Department of the Army (DOD)W6QM MICC-FT RILEY (W911RX) | Oct 23, 2026 |
| PBUSE PERSONNEL CONTRACT FOLLOW ON (opens in Procura)Solicitation · NAICS 561990Free account: full notice, dates, attachments | Department of the Army (DOD)0409 AQ HQ CONTRACT (W912PB) | Oct 23, 2026 |
| 11th ABN DIV Historian and Coordination Support (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541611Free account: full notice, dates, attachments | Department of the Army (DOD)0413 AQ HQ RCO-AK WAINWRIG (W912D0) | 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 | Departmental Offices (DOI)Office 140PP0 | 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 | Oct 23, 2026 | |
| Information Management and Information Access Support Services (opens in Procura)Presolicitation · NAICS 541611Free account: full notice, dates, attachments | Washington Headquarters Services (DOD)WASHINGTON HEADQUARTERS SERVICES (HQ0034) | Oct 26, 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 | Department of the Air Force (DOD)FA2521 45 CONS PK | Oct 26, 2026 |
| USCG FD&I Project Management Support Services (opens in Procura)Sources Sought · NAICS 541611Free account: full notice, dates, attachments | U.S. Coast Guard (DHS)Office 70ZH01 | Oct 27, 2026 |
| Request for Information: Systems Engineering Support Services (opens in Procura)Sources Sought · Set aside: Small business · NAICS 561110Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | 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 | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 28, 2026 |
| Hospital Communications Support (opens in Procura)Solicitation · Set aside: Small business · NAICS 541611Free account: full notice, dates, attachments | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY (HT0014) | Oct 28, 2026 |
| IRS Intrusion Detection System, C. Clifton Young Federal Building & US Courthouse (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561621Free account: full notice, dates, attachments | Public Buildings Service (GSA)PBS PROJECT DELIVERY WEST - BRANCH E (47PD55) | Oct 28, 2026 |
| J063 Service and Software Updates to Security Access Control and Camera Systems Across Idaho/ Eastern Oregon VA Locations (opens in Procura)Sources Sought · NAICS 561621Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 29, 2026 |
| Fairbanks Alaska CBOC Security Guard (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 561612Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 29, 2026 |
| R--The Executive Office of the President, U.S Trade Representative, data and econo (opens in Procura)Special Notice · NAICS 541611Free account: full notice, dates, attachments | Departmental Offices (DOI)IBC ACQ SVCS DIRECTORATE (00004) (140D04) | Oct 29, 2026 |
| Corrective and Preventative Maintenance of Electronic Security Systems at the Ronald Reagan Building (opens in Procura)Solicitation · Set aside: Women-owned small business · NAICS 561621Free account: full notice, dates, attachments | Office of Procurement Operations (DHS)FPS EAST CCG DIV 2 ACQ DIV (70RFP2) | Oct 29, 2026 |
| Contractor-Hosted Fully Integrated Records Facility (FIRF) IDIQ (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541611Free account: full notice, dates, attachments | Food and Drug Administration (HHS)FDA OFFICE OF ACQ GRANT SVCS (75F401) | Oct 29, 2026 |
Registration and contacts
Registration
- UEI
- CF2KQB9DZNF5
- CAGE code
- 7C9S2
- Registration
- Active, expires Apr 30, 2027
- Entity type
- Sole Proprietorship
- Location
- SANTA CLARITA, CA, 91387
- Congressional district
- CA-27
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 5 industries; primary 541611
Contacts at Castle Consulting Services 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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