Back to GovCon Directory
S4, LLC website favicon

S4, LLC

S4, LLC is a federal contractor registered under UEI GK85NUFGM5H1 and CAGE code 1KDH9. The organization has received $219,976,280 across 154 federal awards, with top agencies including Department of Defense and General Services Administration. Its primary NAICS code is 541519.

UEI GK85NUFGM5H1 CAGE 1KDH9 Primary NAICS 541519
Total obligations
$220M
Awards
154

Federal contractor overview

S4, LLC is registered as a federal contractor under UEI GK85NUFGM5H1 and CAGE 1KDH9, and is located in VIENNA, VA, USA. Federal award data shows $219,976,280 across 154 federal awards, with top agencies including Department of Defense and General Services Administration. The contractor's primary NAICS classification is 541519, and its public business classifications include For Profit Organization and Limited Liability Company. Its organization hierarchy includes KNEXUS RESEARCH LLC and DC CAPITAL PARTNERS FUND III GP, LLC.

Contractor identifiers

Legal business name
S4, LLC
Unique Entity ID
GK85NUFGM5H1
CAGE code
1KDH9
Location
VIENNA, VA, USA

Capabilities and keywords

Network Services, Help Desk Services, Desktop Services, Database Management, Systems Integration, Training, RF Spectrum Management, A & AS Services, Information Operations, Intelligence Support, IT Security, Personnel Data Systems and Homeland Security.

  • Enterprise IT
  • Server
  • Help Desk
  • Desktop
  • network Engineering
  • A&AS Services
  • COMSEC
  • SiprNET
  • NOSC
  • Web creation
  • Portal
  • Databse
  • Software design
  • Counter Terrorism
  • Intelligence support
  • Social Media Analys
  • Personnel Systems
  • Cyber Security
  • DHS
  • RF Spectrum
  • Acquisition
  • Research
  • Strategic Comm

NAICS codes and business types

Business and socioeconomic classifications

  • For Profit Organization
  • Limited Liability Company

Organization hierarchy

Federal obligation history

Total federal obligations

$219,976,280

Awards
154

Top agencies by obligations

  1. Department of Defense

    $168,567,060

    77 awards

  2. General Services Administration

    $9,121,753

    4 awards

Federal contract vehicles

S4, LLC holds a position on 5 federal contract vehicles.

Frequently asked questions

What is S4, LLC's Unique Entity ID (UEI)?
S4, LLC's Unique Entity ID is GK85NUFGM5H1, as registered in SAM.gov.
What is S4, LLC's CAGE code?
S4, LLC's CAGE code is 1KDH9.
What is S4, LLC's primary NAICS code?
S4, LLC's primary NAICS classification is 541519.
Where is S4, LLC located?
S4, LLC is located in VIENNA, VA, USA.
How much has S4, LLC received in federal contract obligations?
S4, LLC has received $219,976,280 in federal contract obligations across 154 federal awards.
Which federal agencies has S4, LLC worked with?
S4, LLC's top federal agencies include Department of Defense and General Services Administration.
When was S4, LLC registered in SAM.gov?
S4, LLC's SAM.gov registration date is December 20, 2001.
What business classifications does S4, LLC hold?
S4, LLC's registered business and socioeconomic classifications include For Profit Organization and Limited Liability Company.