United States · Federal contract register · Supplier record

MBB AFFILIATES, LLC

Line: Maintenance of maintenance buildings (Z1EB)Register loaded to September 2026Compiled 6 October 2026

MBB AFFILIATES, LLC — United States · Federal contract register · Supplier record: 7 contracts, all years ($1,554,432 · Jan 2020 – Sep 2026); $481K since January 2024 (3 contracts · 2 agencies); — rank in the line (of 146 suppliers · 0.0%); 10 agencies never served ($119M on the line without MBB AFFILIATES, LLC).

Assay record ASY-US-1S1GZM80EF · Cite as: Assay Systems, “MBB AFFILIATES, LLC in the USAspending register”, https://assay-systems.com/register/us/mbb-affiliates-llc/

7
contracts, all years
$1,554,432 · Jan 2020 – Sep 2026
$481K
since January 2024
3 contracts · 2 agencies
—
rank in the line
of 146 suppliers · 0.0%
10
agencies never served
$119M on the line without MBB AFFILIATES, LLC

Own record by year

2020 onward
$340K
$370K
$363K
$345K
$85.0K
$51.4K
2020202120222023202420252026

Who buys from MBB AFFILIATES, LLC

since January 2024
2agencies
$481Kpaid
89.3%top buyer
Smithsonian Institution89.3%
$429,959
Department of the Interior10.7%
$51,380

The line

since January 2024
$121Mline value
375contracts
12agencies
146suppliers
61.7%held by top ten

Maintenance of maintenance buildings (Z1EB)

$60.9M
$35.7M
$24.7M
202420252026Jan–Sep
—of 146 suppliers
$0MBB AFFILIATES, LLC in the line
0.0%share of the line

Agencies that buy the line and never bought from MBB AFFILIATES, LLC

10agencies
366contracts
$118,700,310since January 2024
Department of Defense268 contracts
$91,697,009
Department of Transportation8 contracts
$7,252,913
Department of Homeland Security17 contracts
$7,026,628
Department of the Treasury7 contracts
$6,507,415
Department of State49 contracts
$4,121,668
Department of Veterans Affairs5 contracts
$1,319,203
Department of Energy3 contracts
$408,005
Department of Commerce3 contracts
$184,445
Department of Agriculture5 contracts
$129,203
National Aeronautics and Space Administration1 contract
$53,821

How the line is bought

by value, since 2024
24%no competition
2%one applicant
0of these to MBB AFFILIATES, LLC
Competed, several suppliers applied301 contracts
$90,076,822 · 74.3%
Awarded directly, no competition56 contracts
$28,863,420 · 23.8%
Competed, one supplier applied18 contracts
$2,345,850 · 1.9%

Contracts reaching their end dates

Oct 2026 – October 2027
51contracts
$34,538,674end by October 2027
11end in December 2026 · $7.8M
50in agencies never served · $32.8M
$383K
$5.4M
$7.8M
$324K
$1.0M
$4.5M
$3.7M
$7.8M
$1.5M
$1.1M
$51.5K
$836K
Oct 262 contractsNov 265 contractsDec 2611 contractsJan 272 contractsFeb 272 contractsMar 276 contractsApr 276 contractsMay 279 contractsJun 273 contractsJul 272 contractsAug 271 contractSep 272 contracts

Fastest-growing supplier in the line

same line
+492%growth

Supplier UEI WVW4HEMWGN15

2024 to date
$22,661,427
2022–2023
$3,826,859

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.