Agency + NAICS PSC rankings

Top PSC paths for NAICS 541512 under Department of the Interior.

Use this ranking when the research starts with Department of the Interior 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 the Interior + 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 R499

37 visible recipients · SUPPORT- PROFESSIONAL: OTHER

$8,943,868,625
2

PSC R425

21 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL

$7,907,751,646
3

PSC D399

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

$7,890,374,727
4

PSC R408

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

$3,821,275,023
5

PSC DA01

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

$3,303,330,268
6

PSC D301

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

$1,272,693,694
7

PSC D302

14 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT

$1,208,288,144
8

PSC AC32

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

$1,021,335,842
9

PSC R414

2 visible recipients · SYSTEMS ENGINEERING SERVICES

$942,713,923
10

PSC N059

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

$714,047,199
11

PSC D318

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

$662,131,735
12

PSC R799

8 visible recipients · SUPPORT- MANAGEMENT: OTHER

$618,780,731
13

PSC S216

2 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT

$617,603,540
14

PSC R604

1 visible recipients · SUPPORT- ADMINISTRATIVE: MAILING/DISTRIBUTION

$527,296,762
15

PSC D310

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

$513,021,505
16

PSC D308

4 visible recipients · IT AND TELECOM- PROGRAMMING

$496,492,622
17

PSC R706

3 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT

$492,316,792
18

PSC D307

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

$474,596,709
19

PSC DA10

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

$458,724,596
20

PSC DF01

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

$432,871,481
21

PSC R707

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

$370,376,120
22

PSC 1520

1 visible recipients · AIRCRAFT, ROTARY WING

$357,764,983
23

PSC DD01

7 visible recipients · IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR)

$283,234,207
24

PSC D305

2 visible recipients · IT AND TELECOM – TELEPROCESSING, TIMESHARE, CLOUD COMPUTING, AND HIGH PERFORMANCE COMPUTING

$263,021,766
25

PSC DE01

4 visible recipients · IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor)

$240,485,223
26

PSC D311

1 visible recipients · IT AND TELECOM- DATA CONVERSION

$215,840,383
27

PSC 5805

1 visible recipients · TELEPHONE AND TELEGRAPH EQUIPMENT

$211,128,973
28

PSC Z1AZ

1 visible recipients · MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS

$203,602,326
29

PSC DJ01

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

$189,913,115
30

PSC R699

9 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER

$186,425,523
31

PSC D304

2 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS AND TRANSMISSION

$176,499,692
32

PSC 7035

1 visible recipients · INFORMATION TECHNOLOGY SUPPORT EQUIPMENT

$176,258,383
33

PSC D306

4 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS

$161,215,556
34

PSC D316

2 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT

$160,214,008
35

PSC B599

1 visible recipients · SPECIAL STUDIES/ANALYSIS- OTHER

$145,065,064
36

PSC Z2KZ

1 visible recipients · REPAIR OR ALTERATION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES

$123,113,672
37

PSC R702

2 visible recipients · SUPPORT- MANAGEMENT: DATA COLLECTION

$117,193,352
38

PSC M1AZ

1 visible recipients · OPERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS

$89,040,791
39

PSC S206

1 visible recipients · HOUSEKEEPING- GUARD

$85,225,464
40

PSC R430

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

$69,142,737
41

PSC 5810

1 visible recipients · COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS

$67,866,410
42

PSC Z1HB

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

$67,052,449
43

PSC R405

2 visible recipients · SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS

$65,600,395
44

PSC 7025

1 visible recipients · INFORMATION TECHNOLOGY INPUT/OUTPUT AND STORAGE DEVICES

$57,100,972
45

PSC R410

1 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT

$56,723,553
46

PSC Q301

1 visible recipients · REFERENCE LABORATORY TESTING

$54,404,618
47

PSC U099

3 visible recipients · EDUCATION/TRAINING- OTHER

$50,543,006
48

PSC 6635

1 visible recipients · PHYSICAL PROPERTIES TESTING AND INSPECTION

$48,524,029
49

PSC DF10

3 visible recipients · IT AND TELECOM - IT MANAGEMENT AS A SERVICE

$41,070,469
50

PSC 7G21

1 visible recipients · IT AND TELECOM - NETWORK: DIGITAL NETWORK PRODUCTS (HARDWARE AND PERPETUAL LICENSE SOFTWARE)

$40,383,389

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