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SENIOR OPERATIONS LLC
Doing business as METAL BELLOWS
SHARON, MA, 02067
UnclaimedClaim this profile (free)
Subcontracting experience
Showing the 50 most recent of 117 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | BELLOWS 4203358245 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: DELIVERY ORDER UCA FOR UKRAINE HARDWARE TO SUPPORT THE PATRIOT MISSILE SYSTEM. View parent award on USAspending | SPRBL115D0017USAspending | $128,704 | Sep 25, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS 4203358245 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336419 Parent award performance state: MA Parent award description: SPAIN PRODUCTION UCA View parent award on USAspending | — | $128,704 | Sep 25, 2026 | — – — |
| Subcontractor | Department of Defense | OTHER AIRCRAFT PART AND AUXILIARY EQUIPMENT MANUFACTURING (SEE FOOTNOTE 7) 5300189060 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336413 Parent award performance state: CA Parent award description: DOOR,ACCESS,AIRCRAF View parent award on USAspending | N0038323GTQ01USAspending | $105,080 | Aug 7, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS 4203288184 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: PROCUREMENT TO SUPPORT THE MD6 PATRIOT MISSILE SYSTEM View parent award on USAspending | SPRBL115D0017USAspending | $128,704 | May 7, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS 4203288184 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: DLA SPARES PROCUREMENT View parent award on USAspending | SPRBL115D0017USAspending | $193,056 | May 7, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS 4203271905 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336611 Parent award performance state: MA Parent award description: NON-RECURRING DEMAND (NRD) #2 View parent award on USAspending | N0038325DNE01USAspending | $418,184 | Apr 30, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS 4203252503 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336419 Parent award performance state: MA Parent award description: PHASED ARRAY TRACKING RADAR TO INTERCEPT ON TARGET (PATRIOT) OPERATIONAL TEMPO (OPTEMPO) SPARE PARTS FOR GOVERNMENT OF KUWAIT. View parent award on USAspending | — | $409,370 | Apr 16, 2026 | — – — |
| Subcontractor | Department of Defense | MACHINE SHOP WORK. 4203260954 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336611 Parent award performance state: MA Parent award description: MK-99 PBL NRD ORDER #1 View parent award on USAspending | N0038325DNE01USAspending | $72,230 | Mar 17, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203238117 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336419 Parent award performance state: MA Parent award description: PHASED ARRAY TRACKING RADAR TO INTERCEPT ON TARGET (PATRIOT) OPERATIONAL TEMPO (OPTEMPO) SPARE PARTS FOR GOVERNMENT OF KUWAIT. View parent award on USAspending | — | $125,572 | Mar 10, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203238117 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: PATRIOT MISSILE SPARES PROCUREMENT View parent award on USAspending | SPRBL115D0017USAspending | $847,611 | Mar 10, 2026 | — – — |
| Subcontractor | Department of Defense | DIAPHRAGMS. 4203212854 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336414 Parent award performance state: MA Parent award description: THIS REQUIREMENT IS FOR THE PROCUREMENT OF FIVE (5) PATRIOT FIRING UNITS IN SUPPORT OF THE COUNTRY OF SWITZERLAND. View parent award on USAspending | — | $169,764 | Feb 16, 2026 | — – — |
| Subcontractor | Department of Defense | DIAPHRAGMS. 4203232834 Parent award context Parent award agency: Department of Defense · Defense Microelectronics Activity Parent award NAICS: 541330 Parent award performance state: AZ Parent award description: THE ADVANCED TECHNOLOGY SUPPORT PROGRAM (ATSP) CONTRACT ACQUIRES PROGRESSIVE MICROELECTRONIC CAPABILITY SOLUTIONS FOR CONTINUED REFINEMENT, ENHANCEMENT, AND DELIVERY OF SENSE AND INTERCEPT EQUIPMENT View parent award on USAspending | HQ072716D0006USAspending | $209,880 | Jan 26, 2026 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203127140 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 333314 Parent award performance state: AZ Parent award description: CIWS LONG TERM CONTRACT View parent award on USAspending | N0038321DZM01USAspending | $1,460,870 | Dec 23, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2587248-03 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: MO Parent award description: F-15, FMS, F-15QA AIR VEHICLE DEVELOPMENT View parent award on USAspending | — | $529,620 | Oct 30, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2622663-03 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 336413 Parent award performance state: MO Parent award description: 8511296190!PBL MATERIAL BOEING View parent award on USAspending | SPRPA114D002UUSAspending | $53,395 | Oct 1, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2526242-07 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: OK Parent award description: B-52 COMMERCIAL ENGINE REPALCEMENT PROGRAM RAPID PROTOTYPING MATERIAL 1 LONG LEAD COMPONENTS View parent award on USAspending | FA862819D1000USAspending | $163,800 | Sep 19, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203127137 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 334511 Parent award performance state: AZ Parent award description: CIWS PRODUCTION View parent award on USAspending | — | $57,767 | Sep 15, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203127138 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 334511 Parent award performance state: AZ Parent award description: CIWS PRODUCTION FY24 View parent award on USAspending | — | $1,792,044 | Aug 29, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS,MECHANICAL ITEMS. 4203110573 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336611 Parent award performance state: MA Parent award description: MK-99 PBL NRD ORDER #1 View parent award on USAspending | N0038325DNE01USAspending | $472,815 | Jun 12, 2025 | — – — |
| Subcontractor | Department of Defense | DIAPHRAGMS. 4203099427 Parent award context Parent award agency: Department of Defense · Defense Microelectronics Activity Parent award NAICS: 541330 Parent award performance state: AZ Parent award description: THE ADVANCED TECHNOLOGY SUPPORT PROGRAM (ATSP) CONTRACT ACQUIRES PROGRESSIVE MICROELECTRONIC CAPABILITY SOLUTIONS FOR ADVANCED TECHNOLOGY MAINTAINABILITY OF THE MICROELECTRONICS-BASED COUNTER UNMANNED AIRCRAFT SYSTEM View parent award on USAspending | HQ072716D0006USAspending | $78,165 | Apr 24, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2526242-04 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: OK Parent award description: B-52 COMMERCIAL ENGINE REPALCEMENT PROGRAM RAPID PROTOTYPING MATERIAL 1 LONG LEAD COMPONENTS View parent award on USAspending | FA862819D1000USAspending | $45,500 | Apr 18, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2526242-03 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: OK Parent award description: B-52 COMMERCIAL ENGINE REPALCEMENT PROGRAM RAPID PROTOTYPING MATERIAL 1 LONG LEAD COMPONENTS View parent award on USAspending | FA862819D1000USAspending | $39,200 | Mar 18, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2635876-02 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: CA Parent award description: FY24 C-17 VIRTUAL FLEET MATERIAL REQUIREMENTS View parent award on USAspending | FA852621D0001USAspending | $56,097 | Mar 6, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: DLA SPARES PROCUREMENT View parent award on USAspending | SPRBL115D0017USAspending | $269,750 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: MISSILE SPARE PROCUREMENT View parent award on USAspending | SPRBL115D0017USAspending | $269,750 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336419 Parent award performance state: MA Parent award description: ROMANIA PRODUCTION UCA View parent award on USAspending | — | $53,950 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: PATRIOT MISSILE SPARES PROCUREMENT. View parent award on USAspending | SPRBL115D0017USAspending | $269,750 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Missile Defense Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: KSA FMS ARMY NAVY TRANSPORTABLE RADAR SURVEILLANCE AND CONTROL MODEL 2 (AN/TPY-2) PRODUCTION View parent award on USAspending | — | $53,950 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4203027547 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336414 Parent award performance state: MA Parent award description: THIS REQUIREMENT IS FOR THE PROCUREMENT OF FIVE (5) PATRIOT FIRING UNITS IN SUPPORT OF THE COUNTRY OF SWITZERLAND. View parent award on USAspending | — | $269,750 | Jan 30, 2025 | — – — |
| Subcontractor | Department of Defense | BOOTSTRP & PKG BRK ACCUM DUCT ASSY IPP EXHAUST DUCT ASSY IPP EXHAUST DUCT ASSY 6539080572 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: THE PURPOSE OF THIS MODIFICATION IS TO AWARD F-35A LRIP 15 USAF AIRCRAFT* LONG LEAD FUNDING View parent award on USAspending | — | -$38,546 | Jan 1, 2025 | — – — |
| Subcontractor | Department of Defense | BOOTSTRP & PKG BRK ACCUM DUCT ASSY IPP EXHAUST DUCT ASSY 6539080572 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: THE PURPOSE OF THIS CONTRACT IS TO AWARD LONG LEAD FUNDING FOR F-35A, F-35B, AND F-35C AIRCRAFT FOR U.S. SERVICES, NON-DOD PARTNERS, AND FMS CUSTOMERS View parent award on USAspending | — | -$71,315 | Jan 1, 2025 | — – — |
| Subcontractor | Department of Defense | DUCT ASSY IPP EXHAUST DUCT ASSY RESERVOIR ACCUMULATOR 6539637284 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: THE PURPOSE OF THIS CONTRACT IS TO AWARD LONG LEAD FUNDING FOR F-35A, F-35B, AND F-35C AIRCRAFT FOR U.S. SERVICES, NON-DOD PARTNERS, AND FMS CUSTOMERS View parent award on USAspending | — | $2,652,935 | Jan 1, 2025 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2649755 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: CA Parent award description: FY24 C-17 VIRTUAL FLEET MATERIAL REQUIREMENTS View parent award on USAspending | FA852621D0001USAspending | $49,847 | Dec 3, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2541884 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 334220 Parent award performance state: CA Parent award description: WGS BLOCK II FOLLOW ON View parent award on USAspending | — | $367,350 | Oct 9, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2610049 Parent award context Parent award agency: Department of Defense · Defense Contract Management Agency Parent award NAICS: 336411 Parent award performance state: TX Parent award description: CMV-22 PRODUCTION LOT 22 LONG LEAD-TIME ITEMS View parent award on USAspending | — | $54,226 | Oct 4, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2622663 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 336413 Parent award performance state: MO Parent award description: 8509800554!PBL MATERIAL SUPPORT BOEING View parent award on USAspending | SPRPA114D002UUSAspending | $106,790 | Sep 5, 2024 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4202991135 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 334511 Parent award performance state: MA Parent award description: CLIN FUNDING View parent award on USAspending | SPRBL115D0017USAspending | $451,035 | Aug 21, 2024 | — – — |
| Subcontractor | Department of Defense | MECHANICAL ITEMS. 4202990069 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 336414 Parent award performance state: MA Parent award description: THIS REQUIREMENT IS FOR THE PROCUREMENT OF FIVE (5) PATRIOT FIRING UNITS IN SUPPORT OF THE COUNTRY OF SWITZERLAND. View parent award on USAspending | — | $30,900 | Aug 8, 2024 | — – — |
| Subcontractor | Department of Defense | DIAPHRAGMS. 4202989267 Parent award context Parent award agency: Department of Defense · Defense Microelectronics Activity Parent award NAICS: 541330 Parent award performance state: TX Parent award description: THIS TASK IS TO ANALYZE, INTEGRATE, MODIFY, PROCURE, AND DELIVER SOLUTIONS TO IMPROVE OPERATIONAL EFFECTIVENESS, ENHANCE PERFORMANCE FOR ENHANCED COYOTE BLOCK 2 AND COYOTE BLOCK 3 COUNTER UNMANNED AIRCRAFT SYSTEM SOLUTIONS. View parent award on USAspending | HQ072716D0006USAspending | $76,622 | Aug 7, 2024 | — – — |
| Subcontractor | Department of Defense | INSULATION BELLOWS INSULATION IPP EXHAUST INSULATION-IPP EXHAUST 6539046360 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: FY21-23 GLOBAL F-35 AIR SYSTEM SUSTAINMENT View parent award on USAspending | — | $40,044 | Aug 1, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2526242 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: OK Parent award description: B-52 RADAR MODERNIZATION PROGRAM ENGINEERING AND MANUFACTURING DEVELOPMENT View parent award on USAspending | FA862819D1000USAspending | $591,000 | Jul 11, 2024 | — – — |
| Subcontractor | Department of Defense | BELLOWS,MECHANICAL ITEMS. 4202940485 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336611 Parent award performance state: MA Parent award description: MK99 NRD ORDER 5 View parent award on USAspending | N0038320DW801USAspending | $357,807 | Jun 14, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2587248 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 336413 Parent award performance state: MO Parent award description: 8509887395!PBL MATERIAL BOEING View parent award on USAspending | SPRPA114D002UUSAspending | $463,220 | Jun 7, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2587248 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: MO Parent award description: F-15EX LOT 5 ADVANCED PROCUREMENT View parent award on USAspending | FA863420D2704USAspending | $585,120 | Jun 7, 2024 | — – — |
| Subcontractor | Department of Defense | PURCHASED OUTSIDE PRODUCTION 2587248 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 336411 Parent award performance state: MO Parent award description: F-15, FMS, F-15QA AIR VEHICLE DEVELOPMENT View parent award on USAspending | — | $268,180 | Jun 7, 2024 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4202952062 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 334511 Parent award performance state: AZ Parent award description: CIWS PRODUCTION View parent award on USAspending | — | $158,890 | Jun 6, 2024 | — – — |
| Subcontractor | Department of Defense | BOOTSTRP & PKG BRK ACCUM DUCT ASSY IPP EXHAUST DUCT ASSY 6539080572 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: THE PURPOSE OF THIS CONTRACT IS TO AWARD LONG LEAD FUNDING FOR F-35A, F-35B, AND F-35C AIRCRAFT FOR U.S. SERVICES, NON-DOD PARTNERS, AND FMS CUSTOMERS View parent award on USAspending | — | $981,695 | May 1, 2024 | — – — |
| Subcontractor | Department of Defense | BOOTSTRP & PKG BRK ACCUM DUCT ASSY IPP EXHAUST DUCT ASSY IPP EXHAUST DUCT ASSY 6539080572 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 336411 Parent award performance state: TX Parent award description: THE PURPOSE OF THIS MODIFICATION IS TO AWARD F-35A LRIP 15 USAF AIRCRAFT* LONG LEAD FUNDING View parent award on USAspending | — | $565,202 | May 1, 2024 | — – — |
| Subcontractor | Department of Defense | BELLOWS, BELLOWS. 4202918633 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 334511 Parent award performance state: MA Parent award description: AEGIS MODERNIZATION KITS View parent award on USAspending | N0002422G5311USAspending | $85,371 | Apr 8, 2024 | — – — |
| Subcontractor | Department of Defense | BELLOWS. 4202918633 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 334511 Parent award performance state: MA Parent award description: AEGIS MODERNIZATION KIT View parent award on USAspending | N0002422G5311USAspending | $1,769,508 | Apr 8, 2024 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
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