United States · Federal contract register · Supplier record

CS ONE CO., LTD.

Line: Facilities operations support (S216)Register loaded to September 2026Compiled 6 October 2026

CS ONE CO., LTD. — United States · Federal contract register · Supplier record: 276 contracts, all years ($45,960,356 · Feb 2006 – Apr 2026); $9.3M since January 2024 (43 contracts · 1 agency); 148th rank in the line (of 677 suppliers · 0.06%); 24 agencies never served ($625M on the line without CS ONE CO., LTD.).

Assay record ASY-US-11GBLP71E1 · Cite as: Assay Systems, “CS ONE CO., LTD. in the USAspending register”, https://assay-systems.com/register/us/cs-one-co-ltd/

276
contracts, all years
$45,960,356 · Feb 2006 – Apr 2026
$9.3M
since January 2024
43 contracts · 1 agency
148th
rank in the line
of 677 suppliers · 0.06%
24
agencies never served
$625M on the line without CS ONE CO., LTD.

Own record by year

2019 onward
$3.3M
$3.7M
$3.4M
$3.4M
$3.0M
$3.0M
$5.2M
$1.0M
20192020202120222023202420252026

Who buys from CS ONE CO., LTD.

since January 2024
1agencies
$9.3Mpaid
100.0%top buyer
Department of Defense100.0%
$9,282,889

The line

since January 2024
$4.2Bline value
7,037contracts
25agencies
677suppliers
37.9%held by top ten

Facilities operations support (S216)

$1.8B
$1.7B
$726M
202420252026Jan–Sep
148thof 677 suppliers
$2,496,463CS ONE CO., LTD. in the line
0.06%share of the line
0.1%of $3,591,160,359 spent by Department of Defense

Agencies that buy the line and never bought from CS ONE CO., LTD.

24agencies
4,272contracts
$625,410,951since January 2024
General Services Administration3,351 contracts
$327,848,359
Department of Homeland Security482 contracts
$84,178,431
Department of Energy5 contracts
$62,646,597
Department of the Treasury2 contracts
$54,976,453
Department of the Interior126 contracts
$39,353,259
Department of Agriculture134 contracts
$16,547,169
National Archives and Records Administration9 contracts
$9,826,885
Department of Health and Human Services11 contracts
$6,084,068
Department of Transportation8 contracts
$5,915,366
Department of Veterans Affairs49 contracts
$5,184,418
Department of Commerce9 contracts
$4,478,809
Department of Justice28 contracts
$2,991,637
Consumer Product Safety Commission1 contract
$1,673,243
Department of State19 contracts
$1,214,173
National Aeronautics and Space Administration3 contracts
$1,067,365
Federal Communications Commission15 contracts
$579,431
U.S. Agency for Global Media4 contracts
$279,882
National Gallery of Art2 contracts
$184,382
Environmental Protection Agency3 contracts
$147,988
Smithsonian Institution4 contracts
$123,225
Merit Systems Protection Board3 contracts
$53,541
National Transportation Safety Board2 contracts
$50,000
District of Columbia Courts1 contract
$5,619
Committee for Purchase from People Who Are Blind or Severely Disabled1 contract
$651

How the line is bought

by value, since 2024
25%no competition
12%one applicant
0of these to CS ONE CO., LTD.
Competed, several suppliers applied5,835 contracts
$2,634,522,802 · 62.5%
Awarded directly, no competition1,001 contracts
$1,065,192,412 · 25.3%
Competed, one supplier applied201 contracts
$516,856,096 · 12.3%

Contracts reaching their end dates

Oct 2026 – October 2027
976contracts
$1,442,731,977end by October 2027
190end in November 2026 · $175M
689in agencies never served · $369M
$44.2M
$175M
$97.4M
$110M
$105M
$294M
$40.6M
$202M
$102M
$118M
$137M
$17.2M
Oct 26177 contractsNov 26190 contractsDec 26181 contractsJan 27100 contractsFeb 2760 contractsMar 2783 contractsApr 2734 contractsMay 2755 contractsJun 2725 contractsJul 2719 contractsAug 2726 contractsSep 2726 contracts

Suppliers next to it in the line

since January 2024
PHOENIX MANAGEMENT INC30 contracts · 2 agencies
$2,573,400
CS ONE CO., LTD.
$2,496,463
ADA S. MCKINLEY COMMUNITY SERVICES, INC.2 contracts · 2 agencies
$2,392,441
INTEGRIWARD, LLC2 contracts · 1 agency
$2,382,679

All 677 suppliers in the line

Fastest-growing supplier in the line

same line
+145%growth

Supplier UEI KTTQP5D3JDY7

2024 to date
$206,632,385
2022–2023
$84,233,538

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.