Agency + PSC NAICS rankings

Top NAICS paths for PSC Q999 under General Services Administration.

Use this ranking when the research starts with General Services Administration and PSC Q999, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from General Services Administration + PSC Q999

Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.

Agency + service NAICS rankings

Top NAICS paths inside General Services Administration + PSC Q999

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

1

NAICS 524114

2 visible recipients · Direct Health and Medical Insurance Carriers

$114,923,646,441
2

NAICS 621111

3 visible recipients · Offices of Physicians (except Mental Health Specialists)

$27,342,633,770
3

NAICS 561320

1 visible recipients · Temporary Help Services

$1,493,376,378
4

NAICS 524292

1 visible recipients · Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds

$1,247,721,711
5

NAICS 622110

1 visible recipients · General Medical and Surgical Hospitals

$381,882,506
6

NAICS 621511

1 visible recipients · Medical Laboratories

$50,198,009
7

NAICS 621498

1 visible recipients · All Other Outpatient Care Centers

$48,946,943
8

NAICS 541330

1 visible recipients · Engineering Services

$36,264,045
9

NAICS 561110

2 visible recipients · Office Administrative Services

$20,276,903
10

NAICS 621112

1 visible recipients · Offices of Physicians, Mental Health Specialists

$15,526,808
11

NAICS 621330

1 visible recipients · Offices of Mental Health Practitioners (except Physicians)

$12,919,461
12

NAICS 541511

1 visible recipients · Custom Computer Programming Services

$8,759,227
13

NAICS 541211

1 visible recipients · Offices of Certified Public Accountants

$2,461,192
14

NAICS 541611

1 visible recipients · Administrative Management and General Management Consulting Services

$119,525
15

NAICS 518210

1 visible recipients · Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

$33,966
16

NAICS 524298

1 visible recipients · All Other Insurance Related Activities

$16,995

Other buyer + code ranking views

Move around General Services Administration and PSC Q999

Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.

Directory graph

Move into full directory hubs

Use this ranking page as a shortcut, then branch back into the wider agency, PSC, NAICS, state, and top-list hubs when you want broader browse coverage.