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EXPRESSION NETWORKS LLC

EXPRESSION NETWORKS LLC is a federal contractor registered under UEI FEFJYJM6F4H5 and CAGE code 3ET65. The organization has received $159,758,879 across 45 federal awards, with top agencies including Department of Defense and Department of Commerce. Its primary NAICS code is 541511.

UEI FEFJYJM6F4H5 CAGE 3ET65 Primary NAICS 541511
Total obligations
$159.8M
Awards
45

Federal contractor overview

EXPRESSION NETWORKS LLC is registered as a federal contractor under UEI FEFJYJM6F4H5 and CAGE 3ET65, and is located in Washington, DC, USA. Federal award data shows $159,758,879 across 45 federal awards, with top agencies including Department of Defense and Department of Commerce. The contractor's primary NAICS classification is 541511, and its public business classifications include For Profit Organization, Business or Organization, and Limited Liability Company. Its organization hierarchy includes EXPRESSION NETWORKS LLC.

Contractor identifiers

Legal business name
EXPRESSION NETWORKS LLC
Unique Entity ID
FEFJYJM6F4H5
CAGE code
3ET65
Location
Washington, DC, USA

Capabilities and keywords

Expression Networks’ operational experts and software engineers provide game-changing solutions to create opportunities for government, defense, and industry across the Electromagnetic Spectrum (EMS). The EMS is a critical opportunity space and a strategic national resource. Effective and efficient participation in the EMS is vital to the mission and operation of many federal agencies. Our Spectrum Engineering team provides specific engineering systems support, technical analysis, test support, modeling, and long-term strategic planning required for agencies’ effective participation in the EMS. We work closely with our government customers on a wide range of spectrum management requirements including frequency selection, management, and analysis to ensure the sustainability and optimal capitalization of this essential resource.

  • Custom Software
  • IT Consulting
  • Research
  • Development
  • Database Admin
  • Database Design
  • Legacy Conversion
  • Web Services
  • Web Hosting

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

  • For Profit Organization
  • Business or Organization
  • Limited Liability Company

Organization hierarchy

Other related organizations

Federal obligation history

Total federal obligations

$159,758,879

Awards
45

Top agencies by obligations

  1. Department of Defense

    22 award actions

    $142,679,391
  2. Department of Commerce

    2 award actions

    $9,927,138

Top federal contract markets

See the leading federal contract markets for EXPRESSION NETWORKS LLC by agency and work category, ranked by positive obligations in Sweetspot's federal market coverage during the last 12 months.

Coverage period Aug 14, 2025–Aug 13, 2026

Federal contract vehicles

Frequently asked questions

What is EXPRESSION NETWORKS LLC's Unique Entity ID (UEI)?
EXPRESSION NETWORKS LLC's Unique Entity ID is FEFJYJM6F4H5, as registered in SAM.gov.
What is EXPRESSION NETWORKS LLC's CAGE code?
EXPRESSION NETWORKS LLC's CAGE code is 3ET65.
What is EXPRESSION NETWORKS LLC's primary NAICS code?
EXPRESSION NETWORKS LLC's primary NAICS classification is 541511.
Where is EXPRESSION NETWORKS LLC located?
EXPRESSION NETWORKS LLC is located in Washington, DC, USA.
How much has EXPRESSION NETWORKS LLC received in federal contract obligations?
EXPRESSION NETWORKS LLC has received $159,758,879 in federal contract obligations across 45 federal awards.
Which federal agencies has EXPRESSION NETWORKS LLC worked with?
EXPRESSION NETWORKS LLC's top federal agencies include Department of Defense and Department of Commerce.
When was EXPRESSION NETWORKS LLC registered in SAM.gov?
EXPRESSION NETWORKS LLC's SAM.gov registration date is April 14, 2003.
What business classifications does EXPRESSION NETWORKS LLC hold?
EXPRESSION NETWORKS LLC's registered business and socioeconomic classifications include For Profit Organization, Business or Organization, and Limited Liability Company.