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Four Square Industrial Constructors LLC Federal Subcontracts

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Doing business as FOUR SQUARE INDUSTRIAL CONSTRUCTORS LLC

UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary D8GXAPXNJKY4· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 5SF42· PETERSBURG, VA· Active registration until Sep 18, 2027

Overview

Primes and buyers on Four Square Industrial Constructors' subcontracts, US$

Reported subcontract value since award

Click a company to open its profile.

Buyers (office)PrimesThis companyNAVAL AIR WARFARECENTER AIR DIV (N00421)$955K · Navy officeW2V6 USA ENG SPT CTRHUNTSVIL (W912DY)$50.3K · Army officeNSWC DAHLGREN (N00178)$48.6K · Navy officeAmentum Technology, Inc.$955K · 1 orderWeston Solutions Inc.$50.3K · 1 orderBAE Systems Technology Solutions &Services Inc.$48.6K · 1 orderFour Square Industrial ConstructorsLLC$1.05M
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 Amentum Technology, Inc. on 1 order. See more on the Teaming tab

Subcontracts it received

$1.05M

from 3 primes

About

From the company's SBA profile, updated Sep 2026

Four Square Industrial Constructors is a full-service industrial contractor providing a variety of self-performed contracting services including miscellaneous, structural steel fabrication and erection; equipment rigging and setting; millwright and precision, laser alignment, shaft alignment work, pipe fabrication, and erection and specialty sheet metal. In addition, we offer general contractors, construction management, estimating and scheduling services. Factory authorized Distributor and Service Center for SKF, Lincoln, Alemite, ORSCO automated lubrication systems. Lincoln Pump Rebuilds.

Subcontracts received by fiscal year of report, US$

Hover over a year to see its value.

FY22FY23FY24$955KFY25FY26$50.3K so far

Insight $955K reported in FY2024, its largest year. See more on the Teaming tab