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U. S. N. Rail 139, LLC federal subcontracts

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Doing business as USN RAIL 139 LLC

UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary FLG1UC6GPMU3· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 8PUF8· Dunstable, MA· Active registration until Apr 20, 2027· www.synergyairport.com (opens in a new tab)

Overview

Primes and buyers on U. S. N. Rail 139's subcontracts, US$

Reported subcontract value since award

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Buyers (office)PrimesThis companySECURITY TECHNOLOGY(70T040)$75K · Transportation Se…CLOSEOUT (70T070)$49.3K · Transportation…Leidos, Inc.$124K · 2 ordersU. S. N. Rail 139, LLC$124K
Awards toSubcontracts toU. S. N. Rail 139, LLCConnectedCircle 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 Leidos, Inc. on 2 orders. See more on the Teaming tab

Subcontracts received by fiscal year of report, US$

Hover over a year to see its value.

FY22FY23FY24FY25$75KFY26No subcontracts reported in FY2026 so far

Insight $75K reported in FY2025, its largest year. See more on the Teaming tab

Subcontracts it received

$124K

from 1 prime

Number of subcontracts it received

2

About

From the company's SBA profile, updated Apr 2026

Dennis Allsopp started Synergy Airport Logistics after more than 25 years in the storage, transportation & logistics business. A decade later, a reputation for getting the job done right has been solidified. Utilizing a vast network of connections that spans across all 50 states he lives up to his company’s motto, “Logistics in Sync.” Interfaced with TSA, Homeland Security & OEM’s on airport checkpoint projects. Logistics support: storage, warehousing & transportation, heavy duty rigging & detailed installation of sensitive machinery, GPR, seismic anchoring & other various rigging duties. Successfully stored & delivered highly sensitive material worth over 100 million dollars. Work completed at dozens of major & regional airports, including LAX, Boston Logan, CLT, SeaTac, Vegas, SLC, Prescott, Portsmouth & Fresno. Will mobilize quickly & get the job done on time & on budget.