Overview
Registered industries (NAICS)
Registered in 3 industries; primary 541370
No prime contract or subcontract to this company appears in the federal contract records from FY2001 on.
Opportunities
Open opportunities matching William S Cairns' registered industries
Notices in its 3 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): 237130, 541370, 541512
25 of the next 25 are due within 30 days.
25 of 41 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| 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 |
| 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 |
| REMUS 300 Training (opens in Procura)Combined Synopsis/Solicitation · NAICS 541370Free 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 |
| 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 |
| 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 |
| Indefinite Delivery Contract for Architect and Engineering (A-E) Services for Surveying and Mapping Services to Support the Jacksonville District and USACE (opens in Procura)Sources Sought · NAICS 541370Free account: full notice, dates, attachments | Department of the Army (DOD)W074 ENDIST JACKSNVLLE (W912EP) | Oct 22, 2026 |
| Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 3 (opens in Procura)Presolicitation · NAICS 541370Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 22, 2026 |
| Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 4 (opens in Procura)Presolicitation · NAICS 541370Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 22, 2026 |
| Sizing Technology Pilot (opens in Procura)Solicitation · NAICS 541512Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG (W91CRB) | Oct 23, 2026 |
| DA01--FY 27 NYH ISCV DATA RECOVERY SERVICES - 1 YEAR ONLY (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 23, 2026 |
| DATA CENTER LAND AND PROPERTY ANALYSIS (opens in Procura)Combined Synopsis/Solicitation · NAICS 541370Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 23, 2026 |
| NATO Business Opportunity: Audio Visual Lifecycle Services (AVLS) (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Bureau of Industry and Security (DOC) | Oct 27, 2026 |
| NATO Business Opportunity: Service-Based Contract for Operational Communications and Information Systems (CIS) Support Services (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Bureau of Industry and Security (DOC) | Oct 27, 2026 |
| RFI for Enterprise Software-as-a-Service (SaaS) Electronic Discovery (eDiscovery) Platform Including Super Intelligence (SI) and Agentic SI Capabilities (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | U.S. Immigration and Customs Enforcement (DHS)INFORMATION TECHNOLOGY DIVISION (70CTD0) | Oct 28, 2026 |
| Defense Health Agency (DHA), Program Acquisition Executive, Digital Medical Solutions (PAE DMS), Enterprise Intelligence & Data Solutions (EIDS) Program Management Office (PMO), Data Exchange Services Operations, Modernization, and Development (opens in Procura)Solicitation · NAICS 541512Free account: full notice, dates, attachments | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY (HT0038) | Oct 28, 2026 |
| NOAAPort Replacement Capabilities (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M2) | Oct 29, 2026 |
| Border Patrol Technical Operations Center (BPTOC) Request for Information (RFI) 10142026 (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | U.S. Customs and Border Protection (DHS)AIR AND MARINE CONTRACTING DIVISION (70B02C) | Oct 29, 2026 |
| MCC Software Development Recompete (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments | Millennium Challenge CorporationMILLENNIUM CHALLENGE CORPORATION (953324) | Oct 29, 2026 |
| Amendment 0001 - Electronic Security System VIII Official Solicitation (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 30, 2026 |
| Global Aircrew Strategic Network Terminal Increment 2, Block 2 (GASNTi2b2) Industry Day - Initial Notice (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8735 NUCLEAR NTW DIV AFNWC PZHN | Oct 30, 2026 |
| USHMM-RFI-2027-MSSP (opens in Procura)Presolicitation · NAICS 541512Free account: full notice, dates, attachments | United States Holocaust Memorial MuseumOffice 954767 | Oct 30, 2026 |
| TOTAL ENGINEERING AND INTEGRATION SERVICES (TEIS) IV On-Ramp Opportunity (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business (partial) · NAICS 541512Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG CONTR CTR (W91RUS) | Oct 30, 2026 |
| Y--COTP Series Capacitor Two-Phase Design Build (opens in Procura)Solicitation · NAICS 237130Free account: full notice, dates, attachments | Department of EnergyWESTERN-SIERRA NEVADA REGION (895033) | Oct 30, 2026 |
| Sources Sought: Commercial Space Domain Awareness (SDA), Training Large Language Model (LLM) Module_Industry Update 7-17-2026 (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8820 SUSTAINMENT SDACP SSC/PKL | Oct 31, 2026 |
Registration and contacts
Registration
- UEI
- FYZLXEQCZMD7
- CAGE code
- 79PB4
- Registration
- Active, expires Sep 22, 2027
- Entity type
- Sole Proprietorship
- Location
- JERICHO, VT, 05465
- Congressional district
- VT-00
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 3 industries; primary 541370
Contacts at William S Cairns
| 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 4, 2026 | Oct 4, 2026 |
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