Arrow keys move between marks; Enter selects; F opens full screen.

Skip to content
Procura
Get started
Sentinel Management Inc.Report or remove this logo

Sentinel Management Inc. Federal Subcontracts

Correct this listing

Doing business as SEMCO CARBON

UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary RXZVDKZDNTL1· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 6CAT1· LORAIN, OH· Active registration until Dec 16, 2026· www.semcocarbon.com (opens in a new tab)

Overview

Primes and buyers on Sentinel Management's subcontracts, US$

Reported subcontract value since award

Click a company to open its profile.

Buyers (office)PrimesThis companySC OAK RIDGE OFFICE(892431)$45K · Energy officeUt-battelle LLC$45K · 1 orderSentinel Management Inc.$45K
Awards toSubcontracts toCircle area = dollars

Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Ut-battelle LLC on 1 order. See more on the Teaming tab

Subcontracts it received

$45K

from 1 prime

Subcontracts received by fiscal year of report, US$

Hover over a year to see its value.

FY26$45K so far

Insight $45K reported in FY2026, its largest year. See more on the Teaming tab