United States · Federal contract register · Supplier record

400 COURTHOUSE SQUARE, ALEXANDRIA, LLC

Line: Lease and rental of conference space and facilities (X1AB)Register loaded to September 2026Compiled 6 October 2026

400 COURTHOUSE SQUARE, ALEXANDRIA, LLC — United States · Federal contract register · Supplier record: 27 contracts, all years ($1,048,154 · Jul 2018 – Mar 2026); $497K since January 2024 (11 contracts · 4 agencies); 61st rank in the line (of 690 suppliers · 0.19%); 26 agencies never served ($138M on the line without 400 COURTHOUSE SQUARE, ALEXANDRIA, LLC).

Assay record ASY-US-1UOFT300C0 · Cite as: Assay Systems, “400 COURTHOUSE SQUARE, ALEXANDRIA, LLC in the USAspending register”, https://assay-systems.com/register/us/400-courthouse-square-alexandria-llc/

27
contracts, all years
$1,048,154 · Jul 2018 – Mar 2026
$497K
since January 2024
11 contracts · 4 agencies
61st
rank in the line
of 690 suppliers · 0.19%
26
agencies never served
$138M on the line without 400 COURTHOUSE SQUARE, ALEXANDRIA, LLC

Own record by year

2019 onward
$168K
$40.0K
$4.9K
$299K
$361K
$78.3K
$57.7K
20192020202120222023202420252026

Who buys from 400 COURTHOUSE SQUARE, ALEXANDRIA, LLC

since January 2024
4agencies
$497Kpaid
55.9%top buyer
Department of Defense55.9%
$277,874
Department of Health and Human Services15.8%
$78,297
Department of Commerce14.7%
$73,092
National Science Foundation13.6%
$67,671

Before 2024 only: Department of Education, Department of Homeland Security, Department of the Treasury.

The line

since January 2024
$200Mline value
1,951contracts
33agencies
690suppliers
59.5%held by top ten

Lease and rental of conference space and facilities (X1AB)

$105M
$45.0M
$50.2M
202420252026Jan–Sep
61stof 690 suppliers
$387,088400 COURTHOUSE SQUARE, ALEXANDRIA, LLC in the line
0.19%share of the line
0.6%of $38,432,068 spent by Department of Defense
0.9%of $9,175,148 spent by Department of Health and Human Services
5.3%of $1,275,353 spent by Department of Commerce

Agencies that buy the line and never bought from 400 COURTHOUSE SQUARE, ALEXANDRIA, LLC

26agencies
895contracts
$137,647,246since January 2024
Department of State556 contracts
$112,033,345
Department of Veterans Affairs52 contracts
$5,367,187
Department of the Interior38 contracts
$4,900,676
Department of Justice94 contracts
$4,627,838
Department of Agriculture49 contracts
$4,238,745
Department of Energy13 contracts
$1,083,918
Export-Import Bank of the United States1 contract
$1,077,000
Environmental Protection Agency12 contracts
$943,644
Department of Transportation19 contracts
$689,145
Agency for International Development29 contracts
$632,979
Smithsonian Institution2 contracts
$433,812
Nuclear Regulatory Commission3 contracts
$405,710
Equal Employment Opportunity Commission2 contracts
$404,377
Department of Labor6 contracts
$193,819
National Aeronautics and Space Administration6 contracts
$154,083
National Labor Relations Board2 contracts
$151,203
Merit Systems Protection Board1 contract
$78,000
Department of Housing and Urban Development1 contract
$50,592
District of Columbia Courts1 contract
$49,865
Securities and Exchange Commission2 contracts
$40,112
Commodity Futures Trading Commission1 contract
$31,075
Institute of Museum and Library Services1 contract
$13,773
General Services Administration1 contract
$12,074
Consumer Financial Protection Bureau1 contract
$12,000
Executive Office of the President1 contract
$11,475
Council of the Inspectors General on Integrity and Efficiency1 contract
$10,800

How the line is bought

by value, since 2024
40%no competition
8%one applicant
0of these to 400 COURTHOUSE SQUARE, ALEXANDRIA, LLC
Competed, several suppliers applied1,006 contracts
$105,189,229 · 52.5%
Awarded directly, no competition745 contracts
$80,082,795 · 39.9%
Competed, one supplier applied200 contracts
$15,203,219 · 7.6%

Contracts reaching their end dates

Oct 2026 – October 2027
58contracts
$49,752,868end by October 2027
10end in December 2026 · $1.0M
39in agencies never served · $46.0M
$1.8M
$453K
$1.0M
$21.3M
$1.3M
$1.2M
$298K
$474K
$9.3M
$5.6M
$3.6M
$3.4M
Oct 2610 contractsNov 264 contractsDec 2610 contractsJan 275 contractsFeb 275 contractsMar 275 contractsApr 271 contractMay 271 contractJun 274 contractsJul 274 contractsAug 273 contractsSep 276 contracts

Fastest-growing supplier in the line

same line
+196%growth

Supplier UEI FALDHRJ8LVV9

2024 to date
$3,823,203
2022–2023
$1,291,379

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.