United States · Federal contract register · Supplier record

KANKYO SEIBI CO.,LTD.

Line: Trash and garbage collection (S205)Register loaded to September 2026Compiled 17 October 2026

KANKYO SEIBI CO.,LTD. — United States · Federal contract register · Supplier record: 175 contracts, all years ($17,180,178 · Oct 2004 – Mar 2026); $3.0M since January 2024 (19 contracts · 1 agency); 441st rank in the line (of 977 suppliers · 0.01%); 19 agencies never served ($183M on the line without KANKYO SEIBI CO.,LTD.).

Assay record ASY-US-1VTH4GM0V3 · Cite as: Assay Systems, “KANKYO SEIBI CO.,LTD.: 19 government contracts in the United States since 2024”, https://assay-systems.com/register/us/kankyo-seibi-co-ltd/

175
contracts, all years
$17,180,178 · Oct 2004 – Mar 2026
$3.0M
since January 2024
19 contracts · 1 agency
441st
rank in the line
of 977 suppliers · 0.01%
19
agencies never served
$183M on the line without KANKYO SEIBI CO.,LTD.

Own record by year

2019 onward
$183K
$174K
$2.8M
$119K
$1.0M
$2.4M
$415K
$212K
20192020202120222023202420252026

Who buys from KANKYO SEIBI CO.,LTD.

since January 2024
1agencies
$3.0Mpaid
100.0%top buyer
Department of Defense100.0%
$3,024,577

Won without a rival

2023-11-02 – 2026-03-30
7uncontested awards
25%of its awards
1without a competition
6single bid

KANKYO SEIBI CO.,LTD won 7 of its 28 public contract awards in United States without a rival from 2023-11-02 to 2026-03-30, worth $122K: 1 without a competition and 6 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Department of the Air Force with 6.

Buyers: Department of the Air Force (6) · Department of the Navy (1)

Every uncontested award of KANKYO SEIBI CO.,LTD · United States: all uncontested awards

The line

since January 2024
$726Mline value
4,124contracts
20agencies
977suppliers
39.4%held by top ten

Trash and garbage collection (S205)

$264M
$261M
$201M
202420252026Jan–Sep
441stof 977 suppliers
$98,229KANKYO SEIBI CO.,LTD. in the line
0.01%share of the line
0.0%of $543,253,025 spent by Department of Defense

Agencies that buy the line and never bought from KANKYO SEIBI CO.,LTD.

19agencies
1,965contracts
$183,096,069since January 2024
Department of Veterans Affairs474 contracts
$71,750,916
Department of Health and Human Services77 contracts
$31,128,923
Department of the Interior377 contracts
$27,797,280
Department of Homeland Security226 contracts
$16,982,359
Department of Justice317 contracts
$12,948,935
Department of Agriculture275 contracts
$9,574,959
Department of State134 contracts
$6,681,152
Department of the Treasury21 contracts
$2,436,768
General Services Administration3 contracts
$936,843
Department of Energy17 contracts
$897,069
Department of Transportation11 contracts
$706,963
Department of Commerce17 contracts
$410,610
District of Columbia Courts2 contracts
$264,471
Department of Labor2 contracts
$212,491
Railroad Retirement Board1 contract
$130,463
Social Security Administration3 contracts
$123,853
Environmental Protection Agency5 contracts
$77,804
Smithsonian Institution1 contract
$17,500
National Gallery of Art2 contracts
$16,712

How the line is bought

by value, since 2024
20%no competition
7%one applicant
0of these to KANKYO SEIBI CO.,LTD.
Competed, several suppliers applied2,682 contracts
$530,268,784 · 73.0%
Awarded directly, no competition1,022 contracts
$145,892,999 · 20.1%
Competed, one supplier applied420 contracts
$50,187,311 · 6.9%

Contracts reaching their end dates

Oct 2026 – October 2027
884contracts
$216,851,051end by October 2027
168end in March 2027 · $50.2M
558in agencies never served · $85.3M
$10.7M
$18.6M
$26.8M
$13.7M
$16.2M
$50.2M
$21.3M
$16.9M
$19.8M
$7.9M
$6.8M
$7.7M
$11.7K
Oct 2633 contractsNov 2648 contractsDec 26105 contractsJan 2747 contractsFeb 2764 contractsMar 27168 contractsApr 2788 contractsMay 2785 contractsJun 2794 contractsJul 2743 contractsAug 2744 contractsSep 2764 contractsOct 271 contract

Fastest-growing supplier in the line

same line
+121%growth

Supplier UEI KJYAG17M9FP1

2024 to Sep 2026
$23,830,888
2022–2023
$10,766,299

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.