United States · Federal contract register · Supplier record

MERCURY MISSION SYSTEMS LLC

Line: Communications security equipment and components (5810)Register loaded to September 2026Compiled 6 October 2026

MERCURY MISSION SYSTEMS LLC — United States · Federal contract register · Supplier record: 225 contracts, all years ($43,639,427 · Sep 2005 – Jun 2026); $10.8M since January 2024 (19 contracts · 1 agency); 30th rank in the line (of 674 suppliers · 0.2%); 21 agencies never served ($76.7M on the line without MERCURY MISSION SYSTEMS LLC).

Assay record ASY-US-0Y7BUQJ0WH · Cite as: Assay Systems, “MERCURY MISSION SYSTEMS LLC in the USAspending register”, https://assay-systems.com/register/us/mercury-mission-systems-llc-868e/

225
contracts, all years
$43,639,427 · Sep 2005 – Jun 2026
$10.8M
since January 2024
19 contracts · 1 agency
30th
rank in the line
of 674 suppliers · 0.2%
21
agencies never served
$76.7M on the line without MERCURY MISSION SYSTEMS LLC

Own record by year

2019 onward
$10.7M
$1.4M
$6.9M
$589K
$4.5M
$833K
$9.1M
$844K
20192020202120222023202420252026

Who buys from MERCURY MISSION SYSTEMS LLC

since January 2024
1agencies
$10.8Mpaid
100.0%top buyer
Department of Defense100.0%
$10,766,948

Before 2024 only: Department of Agriculture, Department of Commerce, Department of Homeland Security, Department of Justice, Department of State, Department of the Interior, National Aeronautics and Space Administration.

The line

since January 2024
$4.2Bline value
2,237contracts
29agencies
674suppliers
84.1%held by top ten

Communications security equipment and components (5810)

$2.0B
$1.4B
$859M
202420252026Jan–Sep
30thof 674 suppliers
$8,351,355MERCURY MISSION SYSTEMS LLC in the line
0.2%share of the line
0.8%of $4,008,276,889 spent by Department of Defense

Agencies that buy the line and never bought from MERCURY MISSION SYSTEMS LLC

21agencies
225contracts
$76,679,008since January 2024
Department of Transportation41 contracts
$28,336,210
Department of Health and Human Services24 contracts
$19,367,035
Department of Veterans Affairs58 contracts
$15,660,097
Smithsonian Institution4 contracts
$2,626,896
Government Accountability Office14 contracts
$2,457,252
Department of the Treasury15 contracts
$2,274,297
Department of Energy11 contracts
$2,247,952
General Services Administration15 contracts
$1,068,719
Social Security Administration15 contracts
$577,506
District of Columbia Courts8 contracts
$479,832
Environmental Protection Agency5 contracts
$422,145
U.S. Agency for Global Media1 contract
$184,910
Department of Education1 contract
$179,679
National Endowment for the Humanities1 contract
$155,422
Nuclear Regulatory Commission5 contracts
$141,485
Agency for International Development1 contract
$128,974
Railroad Retirement Board1 contract
$128,702
Consumer Financial Protection Bureau2 contracts
$110,000
Consumer Product Safety Commission1 contract
$88,514
National Archives and Records Administration1 contract
$33,338
Securities and Exchange Commission1 contract
$10,043

How the line is bought

by value, since 2024
74%no competition
2%one applicant
0of these to MERCURY MISSION SYSTEMS LLC
Awarded directly, no competition854 contracts
$3,116,572,401 · 73.5%
Competed, several suppliers applied1,029 contracts
$1,030,441,041 · 24.3%
Competed, one supplier applied354 contracts
$91,417,037 · 2.2%

Contracts reaching their end dates

Oct 2026 – October 2027
329contracts
$1,678,360,344end by October 2027
66end in December 2026 · $370M
46in agencies never served · $44.8M
$93.7M
$44.0M
$370M
$30.5M
$130M
$56.6M
$194M
$82.8M
$338M
$165M
$26.1M
$148M
$372K
Oct 2646 contractsNov 2634 contractsDec 2666 contractsJan 2722 contractsFeb 2717 contractsMar 2720 contractsApr 2719 contractsMay 2718 contractsJun 2714 contractsJul 2712 contractsAug 2717 contractsSep 2742 contractsOct 272 contracts

Fastest-growing supplier in the line

same line
+78%growth

Supplier UEI LJNAJVPB3MW1

2024 to date
$2,058,501,709
2022–2023
$1,157,124,451

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.