PSC 63: Alarm, Signal, Security Detection
Product group
Code facts
- Codes under it
- 5
- Contract awards
- 1,262 In the last 12 months
- Contract obligations
- $491,131,387 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$468,030 |
| FY2026 | $980,673,347 |
| FY2025 | $491,131,387 |
| FY2024 | $634,368,493 |
| FY2023 | $601,540,704 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Elbitamerica, Inc. | $243,612,326 | |
| 2 | Analogic Corp | $117,327,329 | |
| 3 | M.c. Dean, Inc. | $98,079,317 | |
| 4 | Smiths Detection Inc. | $76,585,996 | |
| 5 | Leidos, Inc. | $44,163,008 | |
| 6 | Secure Communication Systems, Inc. | $33,988,104 | |
| 7 | Teledyne Flir Defense, LLC | $29,586,007 | |
| 8 | Leidos, Inc. | $18,816,748 | |
| 9 | Johnson Controls Security Solutions LLC | $18,384,941 | |
| 10 | Johnson Controls Building Automation Systems, LLC | $17,191,698 |
See the full FY2025 ranking of PSC 63 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $646,744,978 | |
| 2 | Administrative Office of the U.S. Courts | $84,399,586 | |
| 3 | Air Force | $71,980,507 | |
| 4 | Department of Transportation | $52,149,182 | |
| 5 | Department of Justice | $30,484,495 | |
| 6 | Defense Logistics Agency | $27,178,413 | |
| 7 | Department of State | $13,907,837 | |
| 8 | Department of the Army | $13,215,673 | |
| 9 | Department of the Navy | $11,100,302 | |
| 10 | Department of Veterans Affairs | $10,174,353 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $472,145,190 | |
| 2 | 561621 Security Systems Services (except Locksmiths) | $164,025,306 | |
| 3 | 334517 Irradiation Apparatus Manufacturing | $151,614,914 | |
| 4 | 541330 Engineering Services | $48,782,931 | |
| 5 | 334290 Other Communications Equipment Manufacturing | $34,329,253 | |
| 6 | 315999 Other Apparel Accessories and Other Apparel Manufacturing | $12,963,667 | |
| 7 | 334310 Audio and Video Equipment Manufacturing | $12,867,316 | |
| 8 | 336611 Ship Building and Repairing | $12,007,072 | |
| 9 | 334519 Other Measuring and Controlling Device Manufacturing | $8,199,345 | |
| 10 | 238210 Electrical Contractors and Other Wiring Installation Contractors | $7,180,518 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $284,466,530 | |
| 2 | Texas | $249,774,250 | |
| 3 | Massachusetts | $140,673,108 | |
| 4 | California | $81,935,896 | |
| 5 | Maryland | $75,079,927 | |
| 6 | Florida | $23,796,984 | |
| 7 | District of Columbia | $14,329,884 | |
| 8 | Alabama | $11,846,995 | |
| 9 | New York | $11,203,002 | |
| 10 | Washington | $8,255,078 | |
| 11 | Georgia | $6,513,571 | |
| 12 | Mississippi | $5,707,369 | |
| 13 | Arizona | $5,329,700 | |
| 14 | Wisconsin | $5,161,665 | |
| 15 | North Carolina | $4,926,303 | |
| 16 | Illinois | $4,289,602 | |
| 17 | Tennessee | $4,272,274 | |
| 18 | Louisiana | $3,775,340 | |
| 19 | Hawaii | $3,150,505 | |
| 20 | Ohio | $3,014,672 | |
| 21 | New Mexico | $2,793,487 | |
| 22 | Colorado | $2,753,298 | |
| 23 | New Jersey | $2,254,772 | |
| 24 | Oklahoma | $2,135,330 | |
| 25 | Missouri | $2,025,227 | |
| 26 | Connecticut | $1,999,921 | |
| 27 | Pennsylvania | $1,607,430 | |
| 28 | New Hampshire | $1,427,910 | |
| 29 | Puerto Rico | $1,356,623 | |
| 30 | Kentucky | $1,035,614 | |
| 31 | South Dakota | $1,018,414 | |
| 32 | West Virginia | $718,009 | |
| 33 | Nevada | $701,698 | |
| 34 | Michigan | $538,167 | |
| 35 | Utah | $467,621 | |
| 36 | Idaho | $457,714 | |
| 37 | Oregon | $426,808 | |
| 38 | South Carolina | $425,283 | |
| 39 | Minnesota | $339,919 | |
| 40 | Indiana | $246,040 | |
| 41 | Wyoming | $182,601 | |
| 42 | Iowa | $171,000 | |
| 43 | Maine | $156,174 | |
| 44 | Montana | $154,032 | |
| 45 | Arkansas | $115,158 | |
| 46 | Guam | $106,289 | |
| 47 | Nebraska | $97,042 | |
| 48 | Vermont | $72,352 | |
| 49 | Rhode Island | $61,589 | |
| 50 | Kansas | $7,472 |
Show all 50
Shares are of everything obligated under PSC 63 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 39 more
Latest 49 of 6,924 listed here. See the rest on GovTribe.
Codes under 63
Quick answers
What is PSC 63?
PSC 63 is Alarm, Signal, Security Detection, a product group of the Federal Product and Service Codes.
What codes are under PSC 63?
PSC 63 has 5 codes under it with their own GovTribe pages, including 6310 Traffic and Transit Signal Systems, 6320 Shipboard Alarm and Signals Systems and 6330 Railroad Signal and Warning Devices.
How much do federal agencies spend under PSC 63?
Federal contracts under PSC 63 obligated $491,131,387 in fiscal year 2025 and $2,707,245,902 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 63?
The contractors with the most obligated under PSC 63 in fiscal years 2026 and 2027 are Elbitamerica, Inc. ($243,612,326); Analogic Corp ($117,327,329); and M.c. Dean, Inc. ($98,079,317).
Which agencies buy the most under PSC 63?
The agencies that obligated the most under PSC 63 in fiscal years 2026 and 2027 are Department of Homeland Security ($646,744,978), Administrative Office of the U.S. Courts ($84,399,586) and Air Force ($71,980,507).
Which NAICS codes are used with PSC 63?
The NAICS codes with the most obligated under PSC 63 in fiscal years 2026 and 2027 are 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing; 561621 Security Systems Services (except Locksmiths); and 334517 Irradiation Apparatus Manufacturing.
Where is the work under PSC 63 performed?
By place of performance, the states with the most contract obligations under PSC 63 over the last 12 months are Virginia ($284,466,530), Texas ($249,774,250) and Massachusetts ($140,673,108).
What is the latest contract opportunity under PSC 63?
The latest contract opportunity under PSC 63 is Alarm-monitor, award notice from Aviation (DLA), posted October 22, 2026.
On GovTribe
See everything under PSC 63
- Federal contract opportunities, awards and IDVs under this code
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