Top 100 Contractors in PSC B506: Data Analysis (other than scientific), FY2023

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 61% of FY2023 PSC B506 contract dollars

Ranking facts

Contract obligations
$225,938,913 Net of deobligations, by contracts coded PSC B506
Contractors
178 Parent companies with an obligation
Largest contractor
Educational Testing Service $66.6 million, 28.5% 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 $66,606,295
Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2 $14,287,110
Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2024 and #4 in FY2025; unchanged since FY2022.
3 $9,915,087
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
4
Deloitte Consulting LLP
$8,834,955
Rank history: not on the FY2021 list, #4 in FY2022, #50 in FY2024 and not on the FY2025 list; unchanged since FY2022.
5 $8,598,305
Rank history: #5 in FY2021, #5 in FY2022, #8 in FY2024 and #11 in FY2025; unchanged since FY2022.
6 $8,258,404
Rank history: not on the FY2021–FY2022 lists, #4 in FY2024 and #7 in FY2025; new.
7
General Atomic Technologies Corporation Through General Atomics
$7,384,844
Rank history: not on the FY2021 list, #27 in FY2022, #26 in FY2024 and not on the FY2025 list; up 20 since FY2022.
8 $6,035,219
Rank history: #2 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
9 $6,014,886
Rank history: #17 in FY2021, #16 in FY2022, #11 in FY2024 and #6 in FY2025; up 7 since FY2022.
10 $5,727,767
Rank history: #6 in FY2021, #7 in FY2022, #12 in FY2024 and #10 in FY2025; down 3 since FY2022.
11 $4,419,996
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #14 in FY2025; new.
12 $4,319,439
Rank history: #8 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
13 $2,497,094
Rank history: #11 in FY2021, #15 in FY2022, #57 in FY2024 and not on the FY2025 list; up 2 since FY2022.
14 $2,425,733
Rank history: #59 in FY2021, not on the FY2022 list, #15 in FY2024 and #2 in FY2025; up 103 since FY2022.
15 $2,362,093
Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and #17 in FY2025; new.
16 $2,263,677
Rank history: #18 in FY2021, #18 in FY2022, #23 in FY2024 and #20 in FY2025; up 2 since FY2022.
17
Oasys International LLC
$2,210,269
Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and #19 in FY2025; new.
18 $2,081,995
Rank history: #13 in FY2021, #11 in FY2022, #18 in FY2024 and #16 in FY2025; down 7 since FY2022.
19 $2,066,751
Rank history: #98 in FY2021, #55 in FY2022, #17 in FY2024 and #28 in FY2025; up 36 since FY2022.
20 $2,014,927
Rank history: #31 in FY2021, #36 in FY2022, #22 in FY2024 and #46 in FY2025; up 16 since FY2022.
21 $1,773,240
Rank history: not on the FY2021 list, #48 in FY2022, #25 in FY2024 and #26 in FY2025; up 27 since FY2022.
22 $1,702,926
Rank history: #24 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
23 $1,697,150
Rank history: #21 in FY2021, #22 in FY2022, #31 in FY2024 and #27 in FY2025; down 1 since FY2022.
24 $1,664,196
Rank history: #20 in FY2021, #14 in FY2022, #19 in FY2024 and #37 in FY2025; down 10 since FY2022.
25 $1,656,668
Rank history: not on the FY2021 list, #42 in FY2022, #24 in FY2024 and not on the FY2025 list; up 17 since FY2022.
26 $1,570,799
Rank history: not on the FY2021 list, #25 in FY2022, #28 in FY2024 and #29 in FY2025; down 1 since FY2022.
27 $1,559,347
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28 $1,494,220
Rank history: #41 in FY2021, #20 in FY2022, #29 in FY2024 and #63 in FY2025; down 8 since FY2022.
29 $1,435,596
Rank history: #14 in FY2021, #19 in FY2022, #13 in FY2024 and #15 in FY2025; down 10 since FY2022.
30
1NTEGER LLC
$1,425,000
Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #47 in FY2025; new.
31 $1,388,000
Rank history: #57 in FY2021, #29 in FY2022, #30 in FY2024 and not on the FY2025 list; down 2 since FY2022.
32 $1,351,030
Rank history: not on the FY2021 list, #31 in FY2022, #61 in FY2024 and not on the FY2025 list; down 1 since FY2022.
33 $1,247,942
Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #12 in FY2025; new.
34 $1,242,622
Rank history: #28 in FY2021, #32 in FY2022, #34 in FY2024 and not on the FY2025 list; down 2 since FY2022.
35 $1,233,993
Rank history: #48 in FY2021, #38 in FY2022, #47 in FY2024 and #39 in FY2025; up 3 since FY2022.
36
Decision Information Resources Inc.
$1,221,939
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37 $1,134,000
Rank history: #33 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
38 $1,103,240
Rank history: #36 in FY2021, #39 in FY2022, #36 in FY2024 and not on the FY2025 list; up 1 since FY2022.
39 $1,039,000
Rank history: #80 in FY2021, #44 in FY2022, #21 in FY2024 and #24 in FY2025; up 5 since FY2022.
40 $1,009,118
Rank history: #9 in FY2021, #9 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
41 $1,001,312
Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #18 in FY2025; up 60 since FY2022.
42 $995,208
Rank history: not on the FY2021–FY2022 lists, #52 in FY2024 and not on the FY2025 list; new.
43 $967,161
Rank history: #37 in FY2021, #26 in FY2022, #69 in FY2024 and #40 in FY2025; down 17 since FY2022.
44 $942,367
Rank history: #50 in FY2021, #43 in FY2022, #73 in FY2024 and #53 in FY2025; down 1 since FY2022.
45 $845,048
Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and not on the FY2025 list; new.
46 $840,422
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47 $824,059
Rank history: #32 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
48 $775,443
Rank history: #60 in FY2021, #63 in FY2022, #60 in FY2024 and not on the FY2025 list; up 15 since FY2022.
49 $738,502
Rank history: #74 in FY2021, #88 in FY2022, #44 in FY2024 and #35 in FY2025; up 39 since FY2022.
50 $699,850
Rank history: #49 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
51 $696,451
Rank history: #27 in FY2021, #41 in FY2022, #38 in FY2024 and not on the FY2025 list; down 10 since FY2022.
52 $676,785
Rank history: #61 in FY2021, #52 in FY2022, #54 in FY2024 and #54 in FY2025; unchanged since FY2022.
53 $571,243
Rank history: #51 in FY2021, #61 in FY2022, #37 in FY2024 and #44 in FY2025; up 8 since FY2022.
54 $568,507
Rank history: #86 in FY2021, #68 in FY2022, #14 in FY2024 and not on the FY2025 list; up 14 since FY2022.
55 $564,761
Rank history: #42 in FY2021, #62 in FY2022, #58 in FY2024 and #69 in FY2025; up 7 since FY2022.
56 $555,426
Rank history: #76 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
57 $550,000
Rank history: #4 in FY2021, #3 in FY2022 and not on the FY2024–FY2025 lists; down 54 since FY2022.
58 $536,537
Rank history: not on the FY2021 list, #57 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
59
Premier Healthcare Solutions Inc.
$534,660
Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and not on the FY2025 list; new.
60 $524,851
Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and #41 in FY2025; new.
61 $511,330
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62 $500,000
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63
ASU Research Enterprise
$499,998
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64 $499,496
Rank history: #25 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 36 since FY2022.
65 $490,000
Rank history: not on the FY2021 list, #65 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
66 $483,224
Rank history: #85 in FY2021, #69 in FY2022, #55 in FY2024 and not on the FY2025 list; up 3 since FY2022.
67 $474,030
Rank history: not on the FY2021 list, #66 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
68 $413,727
Rank history: #15 in FY2021, #33 in FY2022, #62 in FY2024 and #62 in FY2025; down 35 since FY2022.
69 $412,027
Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
70 $410,000
Rank history: #68 in FY2021, #71 in FY2022, #70 in FY2024 and not on the FY2025 list; up 1 since FY2022.
71 $406,000
Rank history: #70 in FY2021, #72 in FY2022, #72 in FY2024 and #64 in FY2025; up 1 since FY2022.
72
Pono Aina Management LLC
$379,854
Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2024–FY2025 lists; up 25 since FY2022.
73 $363,170
Rank history: #89 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
74 $361,999
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75 $359,131
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 47 since FY2022.
76 $354,515
Rank history: #77 in FY2021, #78 in FY2022, #75 in FY2024 and not on the FY2025 list; up 2 since FY2022.
77 $350,000
Rank history: #54 in FY2021, #77 in FY2022, #76 in FY2024 and not on the FY2025 list; unchanged since FY2022.
78 $311,538
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #30 in FY2025; new.
79 $270,600
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 31 since FY2022.
80 $263,000
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81 $257,109
Rank history: #100 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
82 $255,778
Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
83 $255,682
Rank history: #75 in FY2021, #100 in FY2022, #84 in FY2024 and not on the FY2025 list; up 17 since FY2022.
84 $248,065
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85 $240,489
Rank history: #46 in FY2021, #90 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
86
Potomacwave Consulting Inc. Through Potomacwave, Inc.
$237,600
Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and not on the FY2025 list; new.
87 $231,809
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88
Oil Price Information Service LLC 2 awardees, including IHS Global Inc. and OAG Aviation Worldwide LLC
$228,895
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 59 since FY2022.
89
Rubicon Planning LLC
$228,070
Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
90 $226,506
Rank history: #87 in FY2021, not on the FY2022 list, #90 in FY2024 and #59 in FY2025; returned.
91 $225,465
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92 $219,500
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 34 since FY2022.
93 $212,052
Rank history: not on the FY2021 list, #94 in FY2022, #100 in FY2024 and #91 in FY2025; up 1 since FY2022.
94 $197,000
Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and #94 in FY2025; new.
95 $189,811
Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and #89 in FY2025; new.
96 $188,351
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 45 since FY2022.
97 $188,327
Rank history: #52 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
98 $181,650
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 4 since FY2022.
99
Geospatial Consulting Group International LLC
$181,063
Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and not on the FY2025 list; new.
100
Global Solutions Group Inc.
$178,288
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
Show 75 more

100 of 178 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 $234 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 B506 contractors in FY2023?

1. Educational Testing Service ($66.6M), 2. ASR Analytics, LLC ($14.3M), 3. Mathematica Inc ($9.92M), 4. Deloitte Consulting LLP ($8.83M), 5. Research Triangle Institute ($8.6M), 6. General Dynamics Corporation ($8.26M), 7. General Atomic Technologies Corporation ($7.38M), 8. Deloitte LLP ($6.04M), 9. Tecolote Research, Inc. ($6.01M), 10. The Medical College of Wisconsin, Inc. ($5.73M).

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