Federal contractor profile

KANTO KOSAN CO.,LTD.

UEI NB8YL2PLZSX4CAGE SS397

Active federal exclusion

Overview

Legal name: KANTO KOSAN CO.,LTD.
Registered location: YOKOHAMA, JPN
Primary NAICS: 221320 — Sewage Treatment Facilities
Latest award activity: Jan 14, 2021

Read company summary

KANTO KOSAN CO.,LTD. is associated with UEI NB8YL2PLZSX4 and CAGE SS397 in public federal records. AcornBids currently links 34 prime awards totaling $14.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Hazardous Waste Treatment and Disposal; All Other Miscellaneous Waste Management Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221320 (Sewage Treatment Facilities). Its public SAM.gov registration lists YOKOHAMA, JPN.

At a glance

Lifetime prime obligations$14.5M

Prime awards34

Awards with future end dates0

Top-agency concentration100.0%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: KANTO KOSAN CO.,LTD.
UEI: NB8YL2PLZSX4
CAGE: SS397
Registered address: 3-359-6, KOYASUDORI, YOKOHAMA, JPN
Registration status: E
Primary NAICS: 221320 — Sewage Treatment Facilities
SAM updated: Nov 27, 2025
Registration expires: Nov 27, 2025

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
FA527021A0002PUMP OUT/CLEAN VESSEL BILGES AND OIL/WATER SEPARATORS, U.S. ARMY LANDING CRAFT UTILITIES (LCUS), OKINAWA JAPAN	Department of Defense	$250.0K	Jan 8, 2021	Not available
N4008419F4265IGF::OT::IGF IDIQ CHT SERVICE TASK ORDER TO FUND OBLIGATION FOR 4TH OPTION	Department of Defense	$3.7M	Mar 14, 2019	Mar 31, 2020
N4008419F4621CHT SVC FOR APL39, HOTEL BARGE	Department of Defense	$193.2K	Sep 9, 2019	Nov 6, 2019
N4008419F4667IDIQ TASK ORDER FOR CHT SERVICE FOR USNS JOHN ERICSSON AT AKSAKI PIER	Department of Defense	$9.5K	Aug 24, 2019	Aug 24, 2019
N4008419F4136IGF::OT::IGF IDIQ CHT SVC CONTRACT, TASK ORDER FOR USNS ABLE	Department of Defense	$55.7K	Jul 10, 2019	Mar 31, 2019
N4008419F4371IDIQ AND FFP CHT SVC CONTRACT TASK ORDER FOR USNS ABLE	Department of Defense	$8.1K	Apr 2, 2019	Apr 23, 2019
N4008418F4259IGF::OT::IGF IDIQ AND FFP COMBINATION TYPE OF CONTRACT FOR COLLECTION AND TREATMENT SERVICE FOR COLLECTION, HOLDING AND TRANSFER (CHT) SERVICE CONTRACT TASK ORDER N4008418F4259…	Department of Defense	$4.1M	May 13, 2019	Mar 31, 2019
N4008419F4222IGF::OT::IGF IDIQ TYPE CHT SERVICE CONTRACT, TASK ORDER, CHT SVC FOR USNS LOYAL	Department of Defense	$6.7K	Feb 3, 2019	Feb 20, 2019
N4008419F4185IGF::OT::IGF IDIQ CHT SERVICE CONTRACT TASK ORDER FOR USNS LOYAL, CHT SVC	Department of Defense	$41.9K	Dec 10, 2018	Jan 26, 2019
N4008419F4063IGF::OT::IGF IDIQ CHT SVC CONTRCT, TASK ORDER: PROVIDE CHT SERVICE FOR USNS EFFECTIVE	Department of Defense	$518	Oct 31, 2018	Nov 16, 2018

Explore, filter and export all awards →Subcontracts Grants & subgrants

Registration, certifications & contacts

Registration evidence	Date
SAM updated	Nov 27, 2025
Source loaded	Oct 25, 2026
Initial registration	Not available
Entity start	Not available

Registered industries

2X — 2X

Registered products and services

221320N — 221320N
488390N — 488390N

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source