Top 100 Contractors in PSC R420: Support – Professional: Certifications and Accreditations (Other Than Education or Information Technology C&A), FY2024

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 81% of FY2024 PSC R420 contract dollars

Ranking facts

Contract obligations
$69,331,345 Net of deobligations, by contracts coded PSC R420
Contractors
137 Parent companies with an obligation
Largest contractor
Gzo, Inc. $19 million, 25.8% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $19,000,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2 $18,648,603
Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; down 1 since FY2023.
3 $5,646,956
Rank history: not on the FY2021 list, #5 in FY2022, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4 $5,575,151
Rank history: #4 in FY2021, #3 in FY2022, #4 in FY2023 and #2 in FY2025; unchanged since FY2023.
5 $2,856,298
Rank history: #5 in FY2021, #7 in FY2022, #8 in FY2023 and #7 in FY2025; up 3 since FY2023.
6 $2,457,316
Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #6 in FY2025; unchanged since FY2023.
7 $1,590,226
Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #9 in FY2025; up 4 since FY2023.
8 $1,538,060
Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
9 $1,449,390
Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
10 $1,061,063
Rank history: #14 in FY2021, #15 in FY2022, #12 in FY2023 and #12 in FY2025; up 2 since FY2023.
11 $838,690
Rank history: #12 in FY2021, #13 in FY2022, #15 in FY2023 and #14 in FY2025; up 4 since FY2023.
12 $604,420
Rank history: #9 in FY2021, #12 in FY2022, #10 in FY2023 and not on the FY2025 list; down 2 since FY2023.
13
Blue Yonder Inc. 2 awardees
$459,907
Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; new.
14 $453,019
Rank history: #22 in FY2021, #19 in FY2022, #21 in FY2023 and #17 in FY2025; up 7 since FY2023.
15 $419,400
Rank history: #23 in FY2021, #23 in FY2022, #17 in FY2023 and #18 in FY2025; up 2 since FY2023.
16 $409,894
Rank history: #21 in FY2021, #25 in FY2022, #18 in FY2023 and #19 in FY2025; up 2 since FY2023.
17
Nippon Telegraph and Telephone Corporation Through NTT Data Federal Services, Inc.
$402,264
Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2025 list; up 12 since FY2023.
18 $334,524
Rank history: #20 in FY2021, #27 in FY2022, #20 in FY2023 and #21 in FY2025; up 2 since FY2023.
19 $278,518
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20 $249,056
Rank history: #17 in FY2021, #18 in FY2022, #16 in FY2023 and #16 in FY2025; down 4 since FY2023.
21
Omniair Consortium Inc
$248,461
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22 $247,473
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23 $244,057
Rank history: #28 in FY2021, #60 in FY2022, #27 in FY2023 and #22 in FY2025; up 4 since FY2023.
24 $229,088
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #23 in FY2025; up 21 since FY2023.
25 $210,500
Rank history: not on the FY2021 list, #49 in FY2022, #24 in FY2023 and not on the FY2025 list; down 1 since FY2023.
26 $210,164
Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #32 in FY2025; up 11 since FY2023.
27 $201,671
Rank history: #59 in FY2021, #61 in FY2022, #61 in FY2023 and #38 in FY2025; up 34 since FY2023.
28 $198,474
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29 $187,970
Rank history: not on the FY2021 list, #36 in FY2022, #31 in FY2023 and #25 in FY2025; up 2 since FY2023.
30 $184,166
Rank history: #41 in FY2021, #44 in FY2022, #48 in FY2023 and #33 in FY2025; up 18 since FY2023.
31
OMNI2MAX Inc.
$170,739
Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2025 list; down 8 since FY2023.
32
DATA2DESIGN Technologies LLC
$164,350
Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
33 $162,053
Rank history: #47 in FY2021, #34 in FY2022, #41 in FY2023 and #13 in FY2025; up 8 since FY2023.
34 $161,275
Rank history: #37 in FY2021, #48 in FY2022, #49 in FY2023 and #24 in FY2025; up 15 since FY2023.
35 $157,000
Rank history: #42 in FY2021, #63 in FY2022, #36 in FY2023 and #54 in FY2025; up 1 since FY2023.
36 $151,844
Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
37
Critical Path Solutions Inc
$149,950
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38 $147,000
Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #28 in FY2025; up 2 since FY2023.
39 $142,821
Rank history: #55 in FY2021, #62 in FY2022, #59 in FY2023 and not on the FY2025 list; up 20 since FY2023.
40 $123,500
Rank history: #40 in FY2021, #51 in FY2022, #39 in FY2023 and #29 in FY2025; down 1 since FY2023.
41 $98,000
Rank history: #57 in FY2021, #52 in FY2022, #81 in FY2023 and #48 in FY2025; up 40 since FY2023.
42
American Indian Health & Services Corporation Through Webmd Health Corp.
$96,932
Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
43 $93,120
Rank history: #77 in FY2021, #54 in FY2022, #55 in FY2023 and #41 in FY2025; up 12 since FY2023.
44 $90,935
Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
45 $89,600
Rank history: #48 in FY2021, #58 in FY2022, #53 in FY2023 and #35 in FY2025; up 8 since FY2023.
46 $87,931
Rank history: #71 in FY2021, #94 in FY2022, #42 in FY2023 and #37 in FY2025; down 4 since FY2023.
47 $80,108
Rank history: #75 in FY2021, #93 in FY2022, not on the FY2023 list and #77 in FY2025; up 66 since FY2023.
48 $78,624
Rank history: #54 in FY2021, #59 in FY2022, not on the FY2023 list and #42 in FY2025; up 71 since FY2023.
49 $74,334
Rank history: #50 in FY2021, #22 in FY2022, #22 in FY2023 and #39 in FY2025; down 27 since FY2023.
50 $70,500
Rank history: #68 in FY2021, #53 in FY2022, #56 in FY2023 and #34 in FY2025; up 6 since FY2023.
51 $69,805
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #31 in FY2025; down 7 since FY2023.
52 $68,900
Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; up 5 since FY2023.
53 $66,872
Rank history: #8 in FY2021, #10 in FY2022, #7 in FY2023 and #11 in FY2025; down 46 since FY2023.
54
Insi Cloud Inc
$63,594
Rank history: not on the FY2021–FY2023 lists and #58 in FY2025; new.
55 $63,000
Rank history: #65 in FY2021, #71 in FY2022, #62 in FY2023 and #67 in FY2025; up 7 since FY2023.
56
Thundercat Technology LLC
$59,850
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57 $55,248
Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #70 in FY2025; up 23 since FY2023.
58 $53,590
Rank history: #80 in FY2021, #75 in FY2022, #68 in FY2023 and #51 in FY2025; up 10 since FY2023.
59 $52,500
Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #47 in FY2025; up 5 since FY2023.
60
Transportation North Carolina Department of Through Fayetteville Technical Community College
$51,000
Rank history: #60 in FY2021, #67 in FY2022, #43 in FY2023 and not on the FY2025 list; down 17 since FY2023.
61 $49,922
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62
Directtrust.ORG Inc.
$48,375
Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
63
Mcgraw Hill LLC
$45,981
Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2025 list; up 8 since FY2023.
64 $40,000
Rank history: not on the FY2021 list, #80 in FY2022, #76 in FY2023 and #57 in FY2025; up 12 since FY2023.
65 $36,420
Rank history: not on the FY2021–FY2023 lists and #85 in FY2025; new.
66
Relx Inc Through Elsevier Inc.
$36,083
Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and not on the FY2025 list; down 31 since FY2023.
67 $33,600
Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and not on the FY2025 list; up 15 since FY2023.
68
Penguin Random House LLC Through Relias LLC
$33,326
Rank history: #81 in FY2021, #82 in FY2022, #78 in FY2023 and not on the FY2025 list; up 10 since FY2023.
69 $33,092
Rank history: #7 in FY2021, #4 in FY2022, #5 in FY2023 and not on the FY2025 list; down 64 since FY2023.
70 $32,030
Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2023 list and not on the FY2025 list; up 41 since FY2023.
71
Partnership for Public Service Inc
$32,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 31 since FY2023.
72 $32,000
Rank history: #83 in FY2021, not on the FY2022 list, #79 in FY2023 and #60 in FY2025; up 7 since FY2023.
73 $30,895
Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #55 in FY2025; down 3 since FY2023.
74 $30,770
Rank history: #82 in FY2021, #69 in FY2022, #69 in FY2023 and not on the FY2025 list; down 5 since FY2023.
75 $28,145
Rank history: not on the FY2021 list, #89 in FY2022, #85 in FY2023 and #68 in FY2025; up 10 since FY2023.
76
Mythics Inc. Through Emergent, LLC
$27,360
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77 $25,450
Rank history: #86 in FY2021, #100 in FY2022, not on the FY2023 list and #98 in FY2025; up 60 since FY2023.
78 $24,900
Rank history: #61 in FY2021, not on the FY2022 list, #93 in FY2023 and not on the FY2025 list; up 15 since FY2023.
79 $24,225
Rank history: #45 in FY2021, not on the FY2022 list, #72 in FY2023 and not on the FY2025 list; down 7 since FY2023.
80 $23,895
Rank history: #89 in FY2021, not on the FY2022 list, #89 in FY2023 and #71 in FY2025; up 9 since FY2023.
81 $23,611
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82 $22,600
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83 $22,088
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 41 since FY2023.
84 $22,050
Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; new.
85
American Association of State Highway and Transportation Officials
$22,000
Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2025 list; up 5 since FY2023.
86 $20,975
Rank history: #76 in FY2021, not on the FY2022 list, #73 in FY2023 and not on the FY2025 list; down 13 since FY2023.
87 $20,785
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88 $18,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89 $17,470
Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and #72 in FY2025; up 42 since FY2023.
90
Vaxa Inc
$17,100
Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and not on the FY2025 list; down 3 since FY2023.
91
Florida Sterling Council Inc.
$17,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92 $17,000
Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and #63 in FY2025; up 6 since FY2023.
93 $16,800
Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2025 list; down 19 since FY2023.
94 $16,504
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95 $16,095
Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
96 $15,408
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97 $15,000
Rank history: #63 in FY2021, #68 in FY2022, #58 in FY2023 and not on the FY2025 list; down 39 since FY2023.
98 $14,320
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99 $13,500
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 8 since FY2023.
100 $12,512
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
Show 75 more

100 of 137 contractors listed here. See the rest on GovTribe.

How this ranking works

  • Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
  • Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $73.8 million obligated before deobligations, so they never pass 100%.
  • Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
  • Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
  • Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
  • Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
  • Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC R420 contractors in FY2024?

1. Gzo, Inc. ($19M), 2. Joint Commission On Accreditation of Healthcare Organizations ($18.6M), 3. National Committee for Quality Assurance ($5.65M), 4. College of American Pathologists ($5.58M), 5. Commission On Accreditation of Rehabilitation Facilities ($2.86M), 6. Tetrad Digital Integrity LLC ($2.46M), 7. Old Harbor Solutions LLC ($1.59M), 8. Pherson Associates, LLC ($1.54M), 9. Windsor Group LLC ($1.45M), 10. American Association of Blood Banks, Inc. ($1.06M).

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