Top 100 Contractors in PSC 7B20: IT and Telecom – High Performance Compute (Hardware and Perpetual License Software), Aug 2025–Jul 2026

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 7B20: IT and Telecom – High Performance Compute (Hardware and Perpetual License Software), FY2025.

The top 10 won 43% of PSC 7B20 contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$742,786,263 Net of deobligations, by contracts coded PSC 7B20
Contractors
412 Parent companies with an obligation
Largest contractor
Hewlett Packard Enterprise Co $55.3 million, 7.3% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $55,263,862
Rank history: not on the FY2021 list, #1 in FY2022, #10 in FY2023, #20 in FY2024 and #1 in FY2025; up 1 since Aug 2024–Jul 2025.
2 $49,036,816
Rank history: #25 in FY2021, #28 in FY2022, #15 in FY2023, #8 in FY2024 and #2 in FY2025; up 5 since Aug 2024–Jul 2025.
3 $30,203,712
Rank history: #16 in FY2021, #6 in FY2022, #8 in FY2023, #7 in FY2024 and #3 in FY2025; up 2 since Aug 2024–Jul 2025.
4 $29,964,276
Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #22 in FY2024 and #22 in FY2025; up 17 since Aug 2024–Jul 2025.
5 $28,988,542
Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 29 since Aug 2024–Jul 2025.
6 $28,000,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
7 $27,915,948
Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #5 in FY2025; up 2 since Aug 2024–Jul 2025.
8 $27,706,795
Rank history: #7 in FY2021, #11 in FY2022, #12 in FY2023, #2 in FY2024 and #4 in FY2025; down 2 since Aug 2024–Jul 2025.
9 $25,777,905
Rank history: #13 in FY2021, #12 in FY2022, #6 in FY2023, #12 in FY2024 and #8 in FY2025; up 3 since Aug 2024–Jul 2025.
10 $20,365,661
Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #11 in FY2025; unchanged since Aug 2024–Jul 2025.
11 $19,503,428
Rank history: #24 in FY2021, #44 in FY2022, #16 in FY2023, #50 in FY2024 and #10 in FY2025; up 53 since Aug 2024–Jul 2025.
12 $17,037,643
Rank history: #15 in FY2021, #9 in FY2022, #9 in FY2023, #9 in FY2024 and #9 in FY2025; up 3 since Aug 2024–Jul 2025.
13 $15,584,683
Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #67 in FY2024 and #55 in FY2025; up 32 since Aug 2024–Jul 2025.
14 $15,241,712
Rank history: not on the FY2021 list, #17 in FY2022, #17 in FY2023, #27 in FY2024 and #21 in FY2025; up 11 since Aug 2024–Jul 2025.
15 $14,766,550
Rank history: #8 in FY2021, #5 in FY2022, #13 in FY2023, #14 in FY2024 and #32 in FY2025; up 7 since Aug 2024–Jul 2025.
16 $13,033,110
Rank history: #41 in FY2021, #60 in FY2022, not on the FY2023 list, #28 in FY2024 and #20 in FY2025; up 12 since Aug 2024–Jul 2025.
17
Lookingglass Cyber Solution Inc. Through Zerofox Inc.
$13,000,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18 $11,888,732
Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #14 in FY2025; down 7 since Aug 2024–Jul 2025.
19 $11,318,461
Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #15 in FY2025; down 15 since Aug 2024–Jul 2025.
20 $11,171,576
Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21 $10,743,387
Rank history: #3 in FY2021, #33 in FY2022, #32 in FY2023, not on the FY2024 list and #23 in FY2025; up 138 since Aug 2024–Jul 2025.
22 $10,654,398
Rank history: #6 in FY2021, #20 in FY2022, #11 in FY2023, #10 in FY2024 and #13 in FY2025; down 14 since Aug 2024–Jul 2025.
23 $10,577,414
Rank history: #67 in FY2021, #82 in FY2022, #27 in FY2023, #46 in FY2024 and #36 in FY2025; up 37 since Aug 2024–Jul 2025.
24 $10,206,908
Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #6 in FY2025; down 21 since Aug 2024–Jul 2025.
25 $8,508,928
Rank history: #12 in FY2021, #13 in FY2022, #28 in FY2023, #16 in FY2024 and #19 in FY2025; down 5 since Aug 2024–Jul 2025.
26 $8,399,118
Rank history: #10 in FY2021, #8 in FY2022, #4 in FY2023, #13 in FY2024 and #24 in FY2025; down 9 since Aug 2024–Jul 2025.
27 $7,912,695
Rank history: #68 in FY2021, #64 in FY2022, #24 in FY2023, #17 in FY2024 and #16 in FY2025; down 14 since Aug 2024–Jul 2025.
28 $7,779,169
Rank history: #18 in FY2021, #32 in FY2022, #19 in FY2023, #19 in FY2024 and #28 in FY2025; down 12 since Aug 2024–Jul 2025.
29 $7,433,848
Rank history: #4 in FY2021, #26 in FY2022, #47 in FY2023, #32 in FY2024 and #30 in FY2025; up 38 since Aug 2024–Jul 2025.
30 $7,427,866
Rank history: #22 in FY2021, #25 in FY2022, #14 in FY2023, #40 in FY2024 and #33 in FY2025; up 2 since Aug 2024–Jul 2025.
31 $7,354,132
Rank history: not on the FY2021 list, #7 in FY2022, #26 in FY2023, not on the FY2024 list and #69 in FY2025; up 45 since Aug 2024–Jul 2025.
32 $7,353,058
Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; down 13 since Aug 2024–Jul 2025.
33 $7,100,000
Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 3 since Aug 2024–Jul 2025.
34 $6,507,202
Rank history: #26 in FY2021, #37 in FY2022, #30 in FY2023, #23 in FY2024 and #29 in FY2025; down 8 since Aug 2024–Jul 2025.
35 $5,999,980
Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36 $5,592,048
Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37 $5,434,499
Rank history: not on the FY2021–FY2022 lists, #65 in FY2023, #45 in FY2024 and #51 in FY2025; up 17 since Aug 2024–Jul 2025.
38 $5,400,438
Rank history: #27 in FY2021, #16 in FY2022, #23 in FY2023, #52 in FY2024 and #49 in FY2025; up 9 since Aug 2024–Jul 2025.
39 $5,160,401
Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #11 in FY2024 and #18 in FY2025; down 21 since Aug 2024–Jul 2025.
40 $4,745,960
Rank history: #82 in FY2021, #48 in FY2022, not on the FY2023–FY2024 lists and #31 in FY2025; up 79 since Aug 2024–Jul 2025.
41 $4,706,641
Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42 $4,608,369
Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and not on the FY2025 list; down 41 since Aug 2024–Jul 2025.
43 $4,086,360
Rank history: #89 in FY2021, not on the FY2022–FY2024 lists and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44 $3,913,177
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45 $3,670,597
Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; up 10 since Aug 2024–Jul 2025.
46 $3,268,089
Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #59 in FY2024 and #57 in FY2025; up 82 since Aug 2024–Jul 2025.
47 $3,257,861
Rank history: #40 in FY2021, #51 in FY2022, #42 in FY2023, #25 in FY2024 and #41 in FY2025; down 9 since Aug 2024–Jul 2025.
48 $2,748,490
Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and not on the FY2025 list; up 107 since Aug 2024–Jul 2025.
49 $2,744,481
Rank history: #19 in FY2021, #18 in FY2022, #25 in FY2023, #34 in FY2024 and #39 in FY2025; down 20 since Aug 2024–Jul 2025.
50 $2,506,816
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #48 in FY2025; down 4 since Aug 2024–Jul 2025.
51 $2,340,840
Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #77 in FY2024 and #64 in FY2025; up 19 since Aug 2024–Jul 2025.
52 $2,233,031
Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list, #76 in FY2024 and #73 in FY2025; up 34 since Aug 2024–Jul 2025.
53 $2,215,458
Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #70 in FY2025; up 26 since Aug 2024–Jul 2025.
54 $2,173,280
Rank history: #44 in FY2021, #27 in FY2022, #21 in FY2023, #37 in FY2024 and #46 in FY2025; up 27 since Aug 2024–Jul 2025.
55 $2,073,698
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56 $2,055,717
Rank history: #95 in FY2021, not on the FY2022 list, #92 in FY2023, #99 in FY2024 and #43 in FY2025; down 12 since Aug 2024–Jul 2025.
57 $1,968,909
Rank history: #56 in FY2021, #22 in FY2022, not on the FY2023–FY2024 lists and #61 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58 $1,913,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59 $1,908,250
Rank history: #94 in FY2021, #84 in FY2022, #86 in FY2023, #69 in FY2024 and #54 in FY2025; down 2 since Aug 2024–Jul 2025.
60 $1,877,785
Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; up 97 since Aug 2024–Jul 2025.
61 $1,798,932
Rank history: not on the FY2021 list, #93 in FY2022, #37 in FY2023, #42 in FY2024 and #38 in FY2025; down 24 since Aug 2024–Jul 2025.
62 $1,645,039
Rank history: #97 in FY2021, not on the FY2022 list, #49 in FY2023, #60 in FY2024 and #62 in FY2025; down 1 since Aug 2024–Jul 2025.
63 $1,523,953
Rank history: #43 in FY2021, #23 in FY2022, #74 in FY2023, #33 in FY2024 and #50 in FY2025; down 36 since Aug 2024–Jul 2025.
64 $1,370,461
Rank history: not on the FY2021–FY2025 lists; up 179 since Aug 2024–Jul 2025.
65 $1,345,516
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, #57 in FY2024 and not on the FY2025 list; down 3 since Aug 2024–Jul 2025.
66 $1,306,178
Rank history: not on the FY2021–FY2022 lists, #46 in FY2023, #53 in FY2024 and #82 in FY2025; up 16 since Aug 2024–Jul 2025.
67 $1,284,395
Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 163 since Aug 2024–Jul 2025.
68 $1,195,991
Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 90 since Aug 2024–Jul 2025.
69 $1,195,465
Rank history: #51 in FY2021, not on the FY2022 list, #56 in FY2023, #31 in FY2024 and #40 in FY2025; down 38 since Aug 2024–Jul 2025.
70 $1,111,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71 $1,083,024
Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 93 since Aug 2024–Jul 2025.
72 $1,041,822
Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 25 since Aug 2024–Jul 2025.
73 $1,016,682
Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #77 in FY2025; up 11 since Aug 2024–Jul 2025.
74 $1,011,673
Rank history: not on the FY2021–FY2025 lists; up 170 since Aug 2024–Jul 2025.
75 $995,646
Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #52 in FY2025; up 8 since Aug 2024–Jul 2025.
76 $990,528
Rank history: #61 in FY2021, #67 in FY2022, #69 in FY2023, #54 in FY2024 and #84 in FY2025; down 13 since Aug 2024–Jul 2025.
77 $917,473
Rank history: not on the FY2021 list, #46 in FY2022, #50 in FY2023, #79 in FY2024 and #65 in FY2025; down 9 since Aug 2024–Jul 2025.
78 $910,023
Rank history: not on the FY2021–FY2025 lists; up 309 since Aug 2024–Jul 2025.
79 $903,889
Rank history: not on the FY2021–FY2025 lists; up 202 since Aug 2024–Jul 2025.
80 $892,569
Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81 $884,999
Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 39 since Aug 2024–Jul 2025.
82 $878,970
Rank history: #71 in FY2021, #77 in FY2022, not on the FY2023 list, #48 in FY2024 and #67 in FY2025; down 33 since Aug 2024–Jul 2025.
83
Ampex Data Systems Corporation
$868,812
Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84 $858,893
Rank history: not on the FY2021–FY2025 lists; up 253 since Aug 2024–Jul 2025.
85 $818,185
Rank history: #32 in FY2021, #31 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; up 114 since Aug 2024–Jul 2025.
86 $810,542
Rank history: #48 in FY2021, #30 in FY2022, #36 in FY2023, #29 in FY2024 and #71 in FY2025; down 63 since Aug 2024–Jul 2025.
87 $781,626
Rank history: #57 in FY2021, #57 in FY2022, #63 in FY2023, #58 in FY2024 and #74 in FY2025; up 4 since Aug 2024–Jul 2025.
88 $776,919
Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; down 30 since Aug 2024–Jul 2025.
89 $761,945
Rank history: #99 in FY2021, not on the FY2022 list, #91 in FY2023, #95 in FY2024 and not on the FY2025 list; up 60 since Aug 2024–Jul 2025.
90 $760,012
Rank history: not on the FY2021–FY2022 lists, #99 in FY2023, not on the FY2024 list and #53 in FY2025; down 37 since Aug 2024–Jul 2025.
91
Cybervance Inc.
$698,046
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92 $676,100
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93 $671,644
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94 $661,407
Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95
Adacel Systems Inc
$654,212
Rank history: not on the FY2021–FY2023 lists, #51 in FY2024 and #34 in FY2025; down 62 since Aug 2024–Jul 2025.
96 $635,276
Rank history: not on the FY2021–FY2025 lists; up 221 since Aug 2024–Jul 2025.
97
Carolina Advanced Digital, Inc.
$626,722
Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and not on the FY2025 list; up 3 since Aug 2024–Jul 2025.
98
Federal Merchants Corp.
$615,705
Rank history: not on the FY2021–FY2025 lists; up 58 since Aug 2024–Jul 2025.
99
Cellentia Information Technology Company
$614,427
Rank history: not on the FY2021–FY2025 lists; up 214 since Aug 2024–Jul 2025.
100 $585,958
Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Aug 2024–Jul 2025.
Show 75 more

100 of 412 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 $757 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
  • Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
  • Rank changes compare with Aug 2024–Jul 2025. "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.
  • 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 7B20 contractors in Aug 2025–Jul 2026?

1. Hewlett Packard Enterprise Co ($55.3M), 2. Thundercat Technology LLC ($49M), 3. Sterling Computers Corporation ($30.2M), 4. World Wide Technology LLC ($30M), 5. Cykor LLC ($29M), 6. CAS Severn, Inc. ($28M), 7. Shock Stream Phoenix Ventures, LLC ($27.9M), 8. FCN, Inc. ($27.7M), 9. New TECH Solutions, Inc. ($25.8M), 10. CDW Government LLC ($20.4M).

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