Agency + NAICS PSC rankings

Top PSC paths for NAICS 541512 under Department of Homeland Security.

Use this ranking when the research starts with Department of Homeland Security and NAICS 541512, and you want the strongest service-code pages inside that exact buyer + industry slice.

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Agency + industry PSC rankings

Top PSC paths inside Department of Homeland Security + NAICS 541512

Use these rankings when the buyer-specific NAICS page is still too broad and you want the most relevant PSC pivots inside the same slice.

1

PSC D399

74 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS

$63,833,999,299
2

PSC R499

72 visible recipients · SUPPORT- PROFESSIONAL: OTHER

$55,656,436,352
3

PSC R425

48 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL

$54,212,981,875
4

PSC R408

51 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT

$27,020,320,470
5

PSC DA01

55 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)

$14,539,847,757
6

PSC AZ12

1 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)

$8,324,888,444
7

PSC D301

13 visible recipients · IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE

$7,641,226,188
8

PSC D318

24 visible recipients · IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES

$6,753,939,043
9

PSC R706

5 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT

$5,625,983,965
10

PSC D316

9 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT

$4,128,409,527
11

PSC 5820

1 visible recipients · RADIO AND TELEVISION COMMUNICATION EQUIPMENT, EXCEPT AIRBORNE

$3,744,529,440
12

PSC D307

13 visible recipients · IT AND TELECOM- IT STRATEGY AND ARCHITECTURE

$3,578,790,482
13

PSC D310

9 visible recipients · IT AND TELECOM- CYBER SECURITY AND DATA BACKUP

$2,885,820,268
14

PSC N059

3 visible recipients · INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS

$2,532,702,149
15

PSC D302

29 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT

$2,451,148,607
16

PSC AD25

1 visible recipients · R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT)

$2,436,319,872
17

PSC L014

1 visible recipients · TECHNICAL REPRESENTATIVE- GUIDED MISSILES

$2,432,252,969
18

PSC R799

13 visible recipients · SUPPORT- MANAGEMENT: OTHER

$1,958,204,047
19

PSC J059

3 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS

$1,845,472,550
20

PSC 7030

7 visible recipients · INFORMATION TECHNOLOGY SOFTWARE

$1,687,183,508
21

PSC J063

1 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS

$1,517,515,302
22

PSC AC65

2 visible recipients · R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (OPERATIONAL SYSTEMS DEVELOPMENT)

$1,503,175,050
23

PSC J058

5 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT

$1,482,667,689
24

PSC L099

2 visible recipients · TECHNICAL REPRESENTATIVE- MISCELLANEOUS

$1,433,300,323
25

PSC D308

16 visible recipients · IT AND TELECOM- PROGRAMMING

$1,423,853,161
26

PSC 7035

4 visible recipients · INFORMATION TECHNOLOGY SUPPORT EQUIPMENT

$1,190,979,790
27

PSC AC32

3 visible recipients · NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH

$1,139,490,639
28

PSC AD26

2 visible recipients · R&D- DEFENSE OTHER: SERVICES (MANAGEMENT/SUPPORT)

$1,049,784,328
29

PSC 7E20

3 visible recipients · IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW)

$1,039,687,847
30

PSC DA10

9 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE

$992,239,421
31

PSC R414

4 visible recipients · SYSTEMS ENGINEERING SERVICES

$984,015,884
32

PSC R422

1 visible recipients · SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION

$812,392,230
33

PSC Y1BG

1 visible recipients · CONSTRUCTION OF ELECTRONIC AND COMMUNICATIONS FACILITIES

$800,192,514
34

PSC DF01

11 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)

$798,940,679
35

PSC 7A21

3 visible recipients · IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE)

$775,705,750
36

PSC D320

1 visible recipients · IT AND TELECOM- ANNUAL HARDWARE MAINTENANCE SERVICE PLANS

$652,319,191
37

PSC R699

13 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER

$606,051,648
38

PSC R615

1 visible recipients · SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION

$576,849,794
39

PSC 5340

1 visible recipients · HARDWARE, COMMERCIAL

$558,379,536
40

PSC D306

9 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS

$557,741,020
41

PSC 7050

3 visible recipients · INFORMATION TECHNOLOGY COMPONENTS

$554,047,921
42

PSC S216

2 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT

$552,772,542
43

PSC DJ01

9 visible recipients · IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR)

$506,890,215
44

PSC N063

2 visible recipients · INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS

$501,264,535
45

PSC R704

2 visible recipients · SUPPORT- MANAGEMENT: AUDITING

$450,922,487
46

PSC AD94

1 visible recipients · R&D- DEFENSE OTHER: OTHER (ENGINEERING DEVELOPMENT)

$398,228,469
47

PSC M1HB

1 visible recipients · OPERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES

$392,135,131
48

PSC DG01

8 visible recipients · IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR)

$377,818,944
49

PSC 1520

1 visible recipients · AIRCRAFT, ROTARY WING

$357,764,983
50

PSC R707

4 visible recipients · SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT

$324,836,231

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