Agency + NAICS PSC rankings

Top PSC paths for NAICS 541611 under Department of Homeland Security.

Use this ranking when the research starts with Department of Homeland Security and NAICS 541611, 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 541611

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 R499

85 visible recipients · SUPPORT- PROFESSIONAL: OTHER

$40,508,852,870
2

PSC R425

44 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL

$34,223,281,890
3

PSC R408

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

$22,566,728,176
4

PSC D399

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

$17,252,959,479
5

PSC J015

2 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS

$12,676,831,576
6

PSC AZ12

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

$9,337,263,446
7

PSC DA01

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

$6,307,630,115
8

PSC R799

21 visible recipients · SUPPORT- MANAGEMENT: OTHER

$3,100,124,948
9

PSC L014

1 visible recipients · TECHNICAL REPRESENTATIVE- GUIDED MISSILES

$2,432,252,969
10

PSC J010

3 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- WEAPONS

$2,143,142,430
11

PSC R422

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

$1,687,815,548
12

PSC J059

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

$1,633,582,746
13

PSC R615

3 visible recipients · SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION

$1,577,441,214
14

PSC AC65

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

$1,503,175,050
15

PSC R699

28 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER

$1,463,616,664
16

PSC L099

1 visible recipients · TECHNICAL REPRESENTATIVE- MISCELLANEOUS

$1,394,459,040
17

PSC D307

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

$1,359,622,136
18

PSC Q201

1 visible recipients · MEDICAL- MANAGED HEALTHCARE

$1,292,263,479
19

PSC R430

2 visible recipients · SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING

$1,227,795,309
20

PSC AC32

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

$1,107,466,628
21

PSC 1680

1 visible recipients · MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS

$1,040,098,887
22

PSC R706

9 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT

$898,701,165
23

PSC DF01

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

$741,808,921
24

PSC D302

10 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT

$740,536,467
25

PSC J058

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

$683,034,157
26

PSC D310

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

$645,226,364
27

PSC D318

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

$621,731,353
28

PSC D306

7 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS

$600,118,475
29

PSC Z1AA

3 visible recipients · MAINTENANCE OF OFFICE BUILDINGS

$568,837,962
30

PSC D301

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

$527,168,777
31

PSC AC62

1 visible recipients · R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)

$524,153,522
32

PSC AC24

1 visible recipients · NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; R&D ADMINISTRATIVE EXPENSES

$476,952,094
33

PSC D308

9 visible recipients · IT AND TELECOM- PROGRAMMING

$458,243,816
34

PSC R704

4 visible recipients · SUPPORT- MANAGEMENT: AUDITING

$456,633,058
35

PSC DJ01

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

$450,069,337
36

PSC AD93

2 visible recipients · R&D- DEFENSE OTHER: OTHER (ADVANCED DEVELOPMENT)

$397,814,619
37

PSC AD24

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

$384,705,048
38

PSC R703

5 visible recipients · SUPPORT- MANAGEMENT: ACCOUNTING

$382,315,831
39

PSC S206

2 visible recipients · HOUSEKEEPING- GUARD

$373,550,522
40

PSC R414

2 visible recipients · SYSTEMS ENGINEERING SERVICES

$367,087,451
41

PSC R423

3 visible recipients · SUPPORT- PROFESSIONAL: INTELLIGENCE

$335,246,730
42

PSC DG01

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

$332,635,505
43

PSC D316

4 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT

$322,591,575
44

PSC DA10

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

$313,671,431
45

PSC Z111

1 visible recipients · MAINT-REP-ALT/OFFICE BLDGS

$311,653,632
46

PSC R710

3 visible recipients · SUPPORT- MANAGEMENT: FINANCIAL

$283,414,263
47

PSC C219

3 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: OTHER

$268,261,534
48

PSC AC33

1 visible recipients · NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; EXPERIMENTAL DEVELOPMENT

$221,913,962
49

PSC Y199

2 visible recipients · CONSTRUCT/MISC BLDGS

$213,728,085
50

PSC AC23

2 visible recipients · NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; EXPERIMENTAL DEVELOPMENT

$199,445,285

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