Overview
Reported subcontract value since award
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Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to University Of Arizona on 1 order. See more on the Teaming tab
Hover over a year to see its value.
Insight $434K reported in FY2026, its largest year. See more on the Teaming tab
Teaming
Subcontracts Castle Communications Inc. received, by prime order
Whom it works under and on what.
1 subcontracts from 1 prime.
Showing 1–1 of 1 subcontract
| University Of Arizona | W911QX23C0040 | W6QK ACC-APG ADELPHI (W911QX) | $434,000 | Jan 16, 2026 |
Opportunities
Open opportunities matching Castle Communications Inc.'s registered industries
Notices in its 9 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): 513210, 541511, 541512, 541613, 541618, 541990, 518210, 541490, 611420
25 of the next 25 are due within 30 days.
25 of 136 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Notice of Intent to Sole Source Panopto Lecture Capture Software (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments | Uniformed Services University of the Health Sciences (DOD)USUHS (HU0001) | 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 |
| FEMA's Deployment Management Solution (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments | Federal Emergency Management Agency (DHS)INFORMATION TECHNOLOGY DEVELOPMENT AND SUSTAINMENT (70FA31) | Oct 20, 2026 |
| Comsol Physics Simulation/CAD Software Package (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | 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 |
| 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 |
| 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 |
| Mammography Software Maintenance and Support (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments | Indian Health Service (HHS)NAVAJO AREA INDIAN HEALTH SVC (75H710) | 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 |
| 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 |
| CINDAS Database (opens in Procura)Presolicitation · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 21, 2026 |
| Altium Designer License Renewal (opens in Procura)Presolicitation · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 21, 2026 |
| Opportunity to collaborate with school administration (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541613Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 21, 2026 |
| B537--Better Health Membership and Dues FY27 (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 21, 2026 |
| Zuken E3.cable Enterprise Software and Engineering Services Package Setup (opens in Procura)Combined Synopsis/Solicitation · NAICS 513210Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8139 AFSC PZIMB SOFTWARE | Oct 21, 2026 |
| NOTICE OF INTENT TO AWARD A SOLE SOURCE IMMIX TECHNOLOGY, INC. (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDING OFFICER (N63394) | Oct 21, 2026 |
| FMS Software & Hardware Subscription Renewal FY26 (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| Labview Perpetual Software (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)FLEET READINESS CENTER (N68520) | 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 |
| DA10--VA Enterprise-level Product Solutions (opens in Procura)Sources Sought · NAICS 513210Free account: full notice, dates, attachments | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 22, 2026 |
| AdaCore GNAT Pro Enterprise Software Support (opens in Procura)Combined Synopsis/Solicitation · NAICS 513210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 22, 2026 |
| FIRE & EMERGENCY MEDICAL SERVICES RECORDS MANAGEMENT SYSTEM (FEMSRMS) SOFTWARE BASE + 3 OPTION YEARS ORDER (opens in Procura)Solicitation · NAICS 513210Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA IT PROCUREMENT OFFICE (80TECH) | Oct 22, 2026 |
| Explosive Characterization and Technical Service Support (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W2R2 USA ENGR R & D CTR (W912HZ) | Oct 22, 2026 |
| Artifact Conservation Services —Vendor Pool (opens in Procura)Combined Synopsis/Solicitation · NAICS 541990Free account: full notice, dates, attachments | National Archives and Records AdministrationNARA CONTRACTING OFFICE (883103) | Oct 22, 2026 |
| Physical Access Control System (PACS) Refresh & Maintenance (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Department of the Army (DOD)W072 ENDIST DETROIT (W911XK) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- KLSTNSC5J9A7
- CAGE code
- 110X2
- Registration
- Active, expires Mar 15, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- MONKTON, MD, 21111
- Congressional district
- MD-01
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 9 industries; primary 541512
- 513210 Software Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541490 Other Specialized Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design ServicesPrimary
- 541613 Marketing Consulting Services
- 541618 Other Management Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 611420 Computer Training
Contacts at Castle Communications Inc.
| 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 contactSAM.gov registrationSBA profileAs of Oct 19, 2026 | Oct 19, 2026 |
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