United States · Federal contract register · Supplier record

MTSA II JV LLC

Line: Environmental assessments (B510)Register loaded to September 2026Compiled 6 October 2026

MTSA II JV LLC — United States · Federal contract register · Supplier record: 1 contracts, all years ($864,775 · Jun 2026 – Jun 2026); $865K since January 2024 (1 contract · 1 agency); 70th rank in the line (of 336 suppliers · 0.23%); 19 agencies never served ($245M on the line without MTSA II JV LLC).

Assay record ASY-US-1RFUFUB0U3 · Cite as: Assay Systems, “MTSA II JV LLC in the USAspending register”, https://assay-systems.com/register/us/mtsa-ii-jv-llc/

1
contracts, all years
$864,775 · Jun 2026 – Jun 2026
$865K
since January 2024
1 contract · 1 agency
70th
rank in the line
of 336 suppliers · 0.23%
19
agencies never served
$245M on the line without MTSA II JV LLC

Own record by year

2026 onward
$865K
2026

Who buys from MTSA II JV LLC

since January 2024
1agencies
$865Kpaid
100.0%top buyer
Department of Homeland Security100.0%
$864,775

The line

since January 2024
$371Mline value
767contracts
20agencies
336suppliers
51.9%held by top ten

Environmental assessments (B510)

$147M
$113M
$111M
202420252026Jan–Sep
70thof 336 suppliers
$864,775MTSA II JV LLC in the line
0.23%share of the line
0.7%of $125,483,965 spent by Department of Homeland Security

Agencies that buy the line and never bought from MTSA II JV LLC

19agencies
715contracts
$245,151,538since January 2024
Department of Defense205 contracts
$72,045,241
Department of the Interior214 contracts
$52,960,701
Environmental Protection Agency69 contracts
$46,459,080
Department of Commerce22 contracts
$22,509,688
Department of Energy10 contracts
$17,658,871
Department of Agriculture52 contracts
$10,109,087
Department of Health and Human Services31 contracts
$8,038,762
Department of Veterans Affairs19 contracts
$5,633,332
Department of State27 contracts
$3,131,233
Department of Justice13 contracts
$2,742,774
General Services Administration21 contracts
$2,078,083
Department of Transportation15 contracts
$835,241
Nuclear Regulatory Commission1 contract
$275,000
Executive Office of the President1 contract
$224,987
National Aeronautics and Space Administration1 contract
$190,783
Department of Housing and Urban Development5 contracts
$152,942
Smithsonian Institution2 contracts
$48,715
National Archives and Records Administration6 contracts
$40,350
National Gallery of Art1 contract
$16,667

How the line is bought

by value, since 2024
9%no competition
13%one applicant
0of these to MTSA II JV LLC
Competed, several suppliers applied541 contracts
$286,503,908 · 77.3%
Competed, one supplier applied99 contracts
$49,113,801 · 13.3%
Awarded directly, no competition127 contracts
$35,017,794 · 9.4%

Contracts reaching their end dates

Oct 2026 – October 2027
196contracts
$114,309,984end by October 2027
43end in September 2027 · $32.1M
179in agencies never served · $87.6M
$1.6M
$2.3M
$6.6M
$5.5M
$1.8M
$23.5M
$2.8M
$10.2M
$12.8M
$7.1M
$7.6M
$32.1M
$475K
Oct 2610 contractsNov 2615 contractsDec 2621 contractsJan 2712 contractsFeb 2710 contractsMar 2724 contractsApr 279 contractsMay 279 contractsJun 2721 contractsJul 277 contractsAug 2714 contractsSep 2743 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
THE RAND CORPORATION1 contract · 1 agency
$894,387
MABBETT & ASSOCIATES, INC.5 contracts · 2 agencies
$867,535
MTSA II JV LLC
$864,775
HISTORICAL RESEARCH ASSOCIATES, INC.4 contracts · 1 agency
$862,603

All 336 suppliers in the line

Fastest-growing supplier in the line

same line
+680%growth

Supplier UEI NH3HNLDKWHK1

2024 to date
$29,525,987
2022–2023
$3,787,754

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.