Top 59 Contractors in PSC D304: ADP Telecommunications and Transmission Services, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 86% of PSC D304 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $801,869,304 Net of deobligations, by contracts coded PSC D304
- Contractors
- 66 Parent companies with an obligation
- Largest contractor
- At&T Inc. $434 million, 46.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 59 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
At&T Inc.
|
$433,890,326 | ||
| 2 | $166,638,432 | |||
| 3 | $68,274,453 | |||
| 4 | $67,755,336 | |||
| 5 |
Leidos Holdings, Inc.
Top agencies
|
$45,397,860 | ||
| 6 |
Pacarctic, LLC
Top agencies
|
$11,311,954 | ||
| 7 | $5,204,395 | |||
| 8 | $3,873,936 | |||
| 9 |
Ritenet Corp.
Top agencies
|
$3,369,114 | ||
| 10 | $2,985,756 | |||
| 11 |
Kingdom of Saudi Arabia
|
$2,772,000 | ||
| 12 | $2,689,325 | |||
| 13 | $2,017,252 | |||
| 14 | $1,949,631 | |||
| 15 | $1,382,815 | |||
| 16 | $1,285,487 | |||
| 17 | $1,162,165 | |||
| 18 | $954,667 | |||
| 19 |
SES Space & Defense Inc.
Top agencies
|
$692,577 | ||
| 20 |
Simba Enterprises LLC
Top agencies
|
$521,574 | ||
| 21 |
Iconectiv, LLC
Top agencies
|
$434,501 | ||
| 22 |
Deutsche Telekom AG
|
$369,006 | ||
| 23 | $316,637 | |||
| 24 | $225,083 | |||
| 25 |
British Telecommunications Public Limited Company
|
$216,872 | ||
| 26 | $203,659 | |||
| 27 | $197,971 | |||
| 28 |
Comcast Business Communications LLC
|
$155,197 | ||
| 29 | $130,128 | |||
| 30 | $123,081 | |||
| 31 |
Telecom Italia SPA O TIM S.P.a.
|
$96,963 | ||
| 32 |
Globafone Inc.
Top agencies
|
$77,605 | ||
| 33 | $75,000 | |||
| 34 | $67,540 | |||
| 35 | $65,911 | |||
| 36 | $46,926 | |||
| 37 | $46,503 | |||
| 38 |
Fedstore Corporation
Top agencies
|
$45,469 | ||
| 39 | $44,484 | |||
| 40 | $40,667 | |||
| 41 |
DT Micro Inc
Top agencies
|
$36,000 | ||
| 42 |
Zayo Group LLC
|
$32,304 | ||
| 43 |
Norfolk Fiber, LLC
Top agencies
|
$30,000 | ||
| 44 |
Channing L Kearney
Top agencies
|
$29,246 | ||
| 45 | $28,198 | |||
| 46 |
Cogent Communications LLC
Top agencies
|
$21,000 | ||
| 47 | $20,724 | |||
| 48 |
Connections Wizards, LLC
Top agencies
|
$19,612 | ||
| 49 |
Pegasus Radio Corp
Top agencies
|
$16,201 | ||
| 50 | $15,574 | |||
| 51 | $14,256 | |||
| 52 | $11,103 | |||
| 53 |
Bringcom Incorporated
Top agencies
|
$9,353 | ||
| 54 |
Proximus SA
Top agencies
|
$9,013 | ||
| 55 |
NTT Data Federal Services Inc.
Top agencies
|
$5,880 | ||
| 56 |
Cable One, Inc.
Top agencies
|
$5,630 | ||
| 57 | $5,439 | |||
| 58 |
ACS of Anchorage LLC
Top agencies
|
$2,014 | ||
| 59 | $1,191 |
Show 34 more
59 of 66 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 $939 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.
- 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 Jul 2024–Jun 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 D304 contractors in Jul 2025–Jun 2026?
1. At&T Inc. ($434M), 2. Lumen Technologies Government Solutions, Inc. ($167M), 3. Viasat Inc. ($68.3M), 4. Verizon ($67.8M), 5. Leidos Holdings, Inc. ($45.4M), 6. Pacarctic, LLC ($11.3M), 7. Manhattan Telecommunications Corporation LLC ($5.2M), 8. Peraton Government Communications Inc. ($3.87M), 9. Ritenet Corp. ($3.37M), 10. United Telephone Company of the Northwest ($2.99M).
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