Who buys Product and Service Code 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 183 | $8.5M | — |
| Q2 FY2026 | 199 | $297.9M | +3425% |
| Q3 FY2026 | 182 | $95.6M | -68% |
| Q4 FY2026 | 390 | $290.7M | +204% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | ELBIT SYSTEMS LTD | $243.6M | 35.2% |
| 2 | SMITHS DETECTION INC. | $66.0M | 9.5% |
| 3 | M. C. DEAN, INC. | $58.5M | 8.4% |
| 4 | LEIDOS HOLDINGS, INC. | $54.3M | 7.8% |
| 5 | BENCHMARK ELECTRONICS, INC. | $34.0M | 4.9% |
| 6 | TELEDYNE FLIR DEFENSE, LLC | $29.6M | 4.3% |
| 7 | LEIDOS, INC. | $18.8M | 2.7% |
| 8 | JOHNSON CONTROLS SECURITY SOLUTIONS LLC | $17.3M | 2.5% |
| 9 | OSI SYSTEMS, INC. | $11.7M | 1.7% |
| 10 | AGILENT TECHNOLOGIES, INC. | $10.7M | 1.5% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| Department of Homeland Security | $515.1M | 74.4% |
| Department of Justice | $89.0M | 12.9% |
| Department of Transportation | $37.6M | 5.4% |
| Department of Defense | $24.8M | 3.6% |
| Department of Veterans Affairs | $9.0M | 1.3% |
| Department of Commerce | $7.1M | 1.0% |
| Department of State | $3.0M | 0.4% |
| General Services Administration | $1.7M | 0.2% |
| Department of the Interior | $1.1M | 0.2% |
| Department of the Treasury | $831K | 0.1% |
| Start | Contract · recipient | Obligated |
|---|---|---|
| Sep 30, 2026 | THE PURPOSE OF THIS DELIVERY ORDER IS TO PURCHASE MEDIUM SPEED EXPLOSIVE DETECTION SYSTEMS (MSEDS),INSTALLATION SERVICES, AND ANCILLARY EQUIPMENT. SMITHS DETECTION INC. · Department of Homeland Security | $63.6M |
| Aug 24, 2026 | MEMS SYSTEMS LEIDOS, INC. · Department of Homeland Security | $39.7M |
| Aug 17, 2026 | LOW ENERGY PORTAL SYSTEM LEIDOS, INC. · Department of Homeland Security | $18.8M |
| Sep 30, 2026 | THIS ACQUISITION IS FOR THE PROCUREMENT OF UP TO 174 BULK RESOLUTION TECHNOLOGY (BRT) SYSTEMS, INCLUDING DELIVERY, INSTALLATION, SITE ACCEPTANCE TESTING, TRAINING, DOCUMENTATION, CALIBRATION TOOLS, AN AGILENT TECHNOLOGIES INC · Department of Homeland Security | $10.7M |
| Jul 31, 2026 | LOW ENERGY PORTAL SYSTEM RAPISCAN SYSTEMS INC · Department of Homeland Security | $10.6M |
The largest obligations on awards that started in the window’s latest quarter.
| Ends | Contract · recipient | Obligated |
|---|---|---|
| Aug 26, 2027 | DELIVERY ORDER 70T04019F5CAP1065 (DO3) IS ISSUED FOR THE PURCHASE OF MEDIUM SPEED EXPLOSIVE DETECTION SYSTEMS (MSEDS), ANCILLARY EQUIPMENT AND INSTALLATION TO SUPPORT AIRPORT PROJECTS NATIONWIDE. SMITHS DETECTION INC. · Department of Homeland Security | $103.8M |
| Aug 31, 2027 | THE PURPOSE OF THIS MODIFICATION P00001, IS TO IMPLEMENT THE NECESSARY CHANGES AS A RESULT OF THE RESCISSION OF EXECUTIVE ORDER 11246, EXECUTIVE ORDER 14168 (90 FR 8615) AND EXECUTIVE ORDER 14173 (90 FR 863). SMITHS DETECTION INC. · Department of Homeland Security | $98.7M |
| Mar 29, 2027 | PURCHASE AND INSTALLATION OF THIRTY NINE (39) MEDIUM SPEED EXPLOSIVE DETECTION SYSTEMS FOR VARIOUS AIRPORT PROJECTS. SMITHS DETECTION INC. · Department of Homeland Security | $74.6M |
| Aug 19, 2027 | INTEGRATED BASE DEFENSE SECURITY SYSTEM - EAST - 7022 REMAINING FUNDING, ANDREWS DD EXT, HURLBURT REALIGNMENT XATOR LLC · Department of Defense | $45.4M |
| Feb 9, 2027 | UPDATE OF PERFORMANCE WORK SCHEDULE ADDENDUM JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC · Department of Defense | $42.8M |
503 contracts under this code reach their final end date (options included) in the next 12 months.
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $12.4M | 3.3% |
| 8(a) | $3.5M | 0.9% |
| SDVOSB | $1.6M | 0.4% |
| WOSB / EDWOSB | $174K | 0.0% |
| HUBZone | $0 | 0.0% |
| Other (Indian economic enterprise, veteran, …) | $68K | 0.0% |
| No set-aside (full & open) | $361.4M | 95.3% |
Share of obligations on awards whose set-aside type is recorded — 55% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Showing the 10 most recently posted of 13. Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.