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 Ea Engineering, Science, And Technology, Inc. PBC on 1 order. See more on the Teaming tab
Hover over a year to see its value.
Insight $131K reported in FY2025, its largest year. See more on the Teaming tab
Teaming
Subcontracts O'connor Corporation received, by prime order
Whom it works under and on what.
1 subcontracts from 1 prime.
Showing 1–1 of 1 subcontract
| Ea Engineering, Science, And Technology, Inc. PBC | W912DR24C0037 | W2SD ENDIST BALTIMORE (W912DR) | $131,206 | Aug 19, 2025 |
Opportunities
Open opportunities matching O'connor Corporation's registered industries
Notices in its 2 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, 561210
25 of the next 25 are due within 30 days.
25 of 38 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| J041-- CHILLER TUBE CLEANING (opens in Procura)Sources Sought · Set aside: Veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 21, 2026 |
| USAG-Stuttgart Base Operations (opens in Procura)Presolicitation · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)0409 AQ HQ CONTRACT (W91WFU) | Oct 22, 2026 |
| TYNDALL AFB - RANGE AND OPERATIONS SUPPORT (RAOS) (opens in Procura)Sources Sought · NAICS 561210Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA4819 325 CONS PKP | Oct 22, 2026 |
| CRRC Facility Maintenance Services (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans AffairsSAC FREDERICK (36C10X) | Oct 23, 2026 |
| Operation and Maintenance of Arkansas Lakes Project (opens in Procura)Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W07V ENDIST VICKSBURG (W912EE) | Oct 23, 2026 |
| 697DCK-26-R-00355: OKC ATCT Full-Service Elevator Maintenance (opens in Procura)Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Federal Aviation Administration (DOT)697DCK REGIONAL ACQUISITIONS SVCS | Oct 26, 2026 |
| Z1DA--B170 Window Recaulking Services (opens in Procura)Solicitation · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs256-NETWORK CONTRACT OFFICE 16 (36C256) | Oct 27, 2026 |
| WASTEWATER PRETREATMENT PLANT OPERATION AND MAINTENANCE SERVICES (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 561210Free account: full notice, dates, attachments | Bureau of Engraving and Printing (TREAS)OFFICE OF THE CHIEF PROCUREMENT OFFICER (2031ZA) | Oct 27, 2026 |
| EAGLE Fort Stewart, GA W519TC-26-R-A056 (opens in Procura)Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-RI (W519TC) | Oct 27, 2026 |
| Indefinite Delivery/Indefinite Quantity (IDIQ) Custodial, Pest Control, and Grounds Maintenance Service Contract at U.S. Marine Corps Air Station (MCAS) Iwakuni, Japan (opens in Procura)Solicitation · NAICS 561210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM FAR EAST (N40084) | Oct 28, 2026 |
| EAGLE Fort Riley KS W519TC-26-R-A054 (opens in Procura)Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-RI (W519TC) | Oct 28, 2026 |
| White City, Oregon, Boiler Inspection Services Solicitation Base Year + Four Option Years (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 29, 2026 |
| RADOME INSPECTION, REPAIR, AND ENGINEERING SERVICES (opens in Procura)Sources Sought · NAICS 561210Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M2) | Oct 30, 2026 |
| F109--Water Management Program and Chemical Testing VAMC Boston Healthcare System (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | Oct 30, 2026 |
| Installation Support Services at DLA Distribution San Joaquin CA (DDJC) (opens in Procura)Combined Synopsis/Solicitation · Set aside: Women-owned small business · NAICS 561210Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA DISTRIBUTION (SP3300) | Oct 30, 2026 |
| Sources Sought National Support Center, Urbana, MD (opens in Procura)Special Notice · NAICS 561210Free account: full notice, dates, attachments | Social Security AdministrationSSA OFC OF ACQUISITION GRANTS (283213) | 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 |
| Building Operation Support (BOS) Services Bridge Notice of Intent to Sole Source (opens in Procura)Special Notice · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Defense Information Systems Agency (DOD)DEFENSE INFORMATION SYSTEMS AGENCY (HC1047) | Oct 31, 2026 |
| Türkiye Base Operations Support Acquisition (T-BOS) (opens in Procura)Presolicitation · NAICS 561210Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5641 764 ESS PK | Nov 1, 2026 |
| Operation and Maintenance of Government-Owned Facilities and Equipment, Jim Woodruff Lock and Dam and Lake Seminole Project, Florida and Georgia (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W074 ENDIST MOBILE (W91278) | Nov 2, 2026 |
| Request for Quotations (RFQ) - Trenching, Underground Conduit Installation and Associated Civil Works (opens in Procura)Solicitation · NAICS 237130Free account: full notice, dates, attachments | Department of StateAMERICAN CONSULATE CAPE TOWN (19SF20) | Nov 3, 2026 |
| Power Construction and Services II (PCS II) MATOC (opens in Procura)Solicitation · NAICS 237130Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Nov 3, 2026 |
| Fairbanks Command and Data Acquisition Station (FCDAS) for Operations and Maintenance Services (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1332KP) | Nov 9, 2026 |
| Fort Leonard Wood BASOPS Solicitation (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W6QM MICC-FDO FT SAM HOUSTON (W5168W) | Nov 9, 2026 |
| Sources Sought - Facility Maintenance Services for the FAA Warrenton Annex (opens in Procura)Sources Sought · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Federal Aviation Administration (DOT)697DCK REGIONAL ACQUISITIONS SVCS | Nov 10, 2026 |
Registration and contacts
Registration
- UEI
- SMUELF912ZU3
- CAGE code
- 53UA6
- Registration
- Not active, expires Aug 14, 2026
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- CANTON, MA, 02021
- Congressional district
- MA-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 2 industries; primary 237130
Contacts at O'connor Corporation
| 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 POCSAM.gov registrationAs of Aug 14, 2026 | Aug 14, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POCSAM.gov registrationAs of Aug 14, 2026 | Aug 14, 2026 |
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