Top 100 Contractors in PSC DG10: IT and Telecom – Network as a Service, 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 DG10: IT and Telecom – Network as a Service, FY2025.
The top 10 won 73% of PSC DG10 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $1,725,052,244 Net of deobligations, by contracts coded PSC DG10
- Contractors
- 484 Parent companies with an obligation
- Largest contractor
- Space Exploration Technologies Corp. $638 million, 35.4% 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 | $637,838,824 | |||
| 2 |
M.c. Dean, Inc.
Top agencies
|
$160,850,560 | ||
| 3 | $101,321,170 | |||
| 4 | $100,978,498 | |||
| 5 |
At&T Inc.
|
$65,490,392 | ||
| 6 | $65,028,907 | |||
| 7 |
Thundercat Technology LLC
|
$54,973,022 | ||
| 8 |
SMS Data Products Group Inc.
Top agencies
|
$49,132,206 | ||
| 9 | $47,847,070 | |||
| 10 |
Epsilon Inc
Top agencies
|
$35,853,707 | ||
| 11 | $25,560,748 | |||
| 12 |
Iridium Satellite LLC
|
$17,823,609 | ||
| 13 |
Analex Corporation
Top agencies
|
$17,739,622 | ||
| 14 | $14,381,917 | |||
| 15 |
Lintech-Pragmatics JV LLC
Top agencies
|
$13,701,132 | ||
| 16 | $13,650,067 | |||
| 17 | $13,060,018 | |||
| 18 | $11,148,842 | |||
| 19 |
Schweitzer Engineering Laboratories Inc.
Top agencies
|
$10,826,822 | ||
| 20 |
Alesig Consulting LLC
Top agencies
|
$10,479,366 | ||
| 21 | $10,090,762 | |||
| 22 | $9,329,103 | |||
| 23 | $9,000,000 | |||
| 24 |
The Daston Corporation
|
$8,737,415 | ||
| 25 | $8,702,816 | |||
| 26 | $7,760,096 | |||
| 27 |
Peraton Inc.
Top agencies
|
$7,464,687 | ||
| 28 | $7,236,775 | |||
| 29 | $6,461,615 | |||
| 30 |
SES Space & Defense Inc.
|
$6,392,249 | ||
| 31 | $5,709,506 | |||
| 32 |
Centuria Corporation
Top agencies
|
$5,149,812 | ||
| 33 | $5,049,905 | |||
| 34 |
Strongbridge LLC
Top agencies
|
$4,734,080 | ||
| 35 | $4,605,631 | |||
| 36 |
Sofitc3, LLC
Top agencies
|
$4,509,206 | ||
| 37 |
Nextech Lintech LLC
Top agencies
|
$4,388,646 | ||
| 38 | $4,175,611 | |||
| 39 |
Caelum Research Corporation
Top agencies
|
$3,879,138 | ||
| 40 | $3,876,006 | |||
| 41 | $3,467,342 | |||
| 42 | $3,266,705 | |||
| 43 | $3,141,813 | |||
| 44 | $2,847,197 | |||
| 45 | $2,777,151 | |||
| 46 |
Lexisnexis Special Services Inc
|
$2,773,237 | ||
| 47 | $2,751,601 | |||
| 48 | $2,725,125 | |||
| 49 | $2,653,206 | |||
| 50 | $2,608,872 | |||
| 51 | $2,597,061 | |||
| 52 |
Team Ronco Incorporated
Top agencies
|
$2,579,311 | ||
| 53 | $2,234,521 | |||
| 54 | $2,202,442 | |||
| 55 | $2,200,847 | |||
| 56 | $2,190,892 | |||
| 57 | $2,049,684 | |||
| 58 |
British Telecommunications Public Limited Company
|
$1,897,485 | ||
| 59 | $1,801,709 | |||
| 60 |
Vencedor Technologies LLC
Top agencies
|
$1,770,336 | ||
| 61 | $1,712,781 | |||
| 62 | $1,661,849 | |||
| 63 | $1,660,170 | |||
| 64 | $1,551,789 | |||
| 65 |
Guidehouse Inc.
Top agencies
|
$1,529,545 | ||
| 66 |
Comcast Business Communications LLC
|
$1,505,370 | ||
| 67 | $1,474,271 | |||
| 68 | $1,465,040 | |||
| 69 |
World Wide Technology LLC
Top agencies
|
$1,357,706 | ||
| 70 |
Charter Communications Inc.
|
$1,320,810 | ||
| 71 | $1,275,691 | |||
| 72 |
Zolon PCS II, LLC
Top agencies
|
$1,245,205 | ||
| 73 |
G 2 Software Systems Inc.
Top agencies
|
$1,151,372 | ||
| 74 |
LBO Technology LLC
Top agencies
|
$1,128,212 | ||
| 75 | $1,109,160 | |||
| 76 |
Morningstar Inc.
Top agencies
|
$1,104,100 | ||
| 77 | $1,090,133 | |||
| 78 | $1,078,118 | |||
| 79 | $1,031,050 | |||
| 80 |
Leidos Holdings, Inc.
Top agencies
|
$1,014,289 | ||
| 81 |
Software Information Resource Corp
|
$938,909 | ||
| 82 |
MCS of Tampa, Inc.
Top agencies
|
$863,548 | ||
| 83 | $822,410 | |||
| 84 | $819,290 | |||
| 85 |
KVH Industries Inc.
Top agencies
|
$792,097 | ||
| 86 |
Youmail, Inc.
Top agencies
|
$778,800 | ||
| 87 |
Logistics Systems Incorporated
Top agencies
|
$776,269 | ||
| 88 | $735,751 | |||
| 89 |
Mainstream IP Solutions Inc.
|
$718,468 | ||
| 90 |
Conviso Inc.
Top agencies
|
$710,192 | ||
| 91 |
Golden Tech Systems Inc
Top agencies
|
$694,971 | ||
| 92 |
Cellucity (Pty) Ltd
Top agencies
|
$683,466 | ||
| 93 |
Deutsche Telekom AG
Top agencies
|
$614,704 | ||
| 94 |
CCH Incorporated
Top agencies
|
$602,253 | ||
| 95 | $600,000 | |||
| 96 | $589,441 | |||
| 97 | $570,986 | |||
| 98 | $550,000 | |||
| 99 |
The Chenega Corporation
Top agencies
|
$546,401 | ||
| 100 |
Teksynap Corporation
Top agencies
|
$522,719 |
Show 75 more
100 of 484 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 $1.8 billion 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 DG10 contractors in Aug 2025–Jul 2026?
1. Space Exploration Technologies Corp. ($638M), 2. M.c. Dean, Inc. ($161M), 3. Booz Allen Hamilton Holding Corporation ($101M), 4. CACI International Inc. ($101M), 5. At&T Inc. ($65.5M), 6. Verizon ($65M), 7. Thundercat Technology LLC ($55M), 8. SMS Data Products Group Inc. ($49.1M), 9. RTX Corporation ($47.8M), 10. Epsilon Inc ($35.9M).
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