VISU-SEWER OF MISSOURI LLC

Doing business as WALDEN TECHNOLOGIES

EAST SAINT LOUIS, IL, 62203

Unclaimed

Small Business

Prime contracting experience

1 record from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Prime	Department of Defense Department of the Army	2019 FLOOD REPAIR OF MSD MANHOLES W912P921C0012USAspending	—	$1,193,770	May 9, 2023	Sep 15, 2021 – Oct 12, 2022

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Agencies supported

Department of DefenseGov-sourced

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Identifiers

UEI: W9MFH5RNHW25
CAGE: 1QT82

NAICS codes

237110Water and Sewer Line and Related Structures ConstructionPrimary(definition)
562998All Other Miscellaneous Waste Management Services(definition)
237990Other Heavy and Civil Engineering Construction(definition)

Data sources

SAM.gov monthly extract
ID W9MFH5RNHW25 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:W9MFH5RNHW25 · fetched Oct 26, 2026 · source

Last synced Oct 26, 2026 · profile updated Oct 26, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.