S3 AeroDefense | Company Profile

Company Directory for S3 AeroDefense

S3 AeroDefense

Overview

S3 AeroDefense is a Milwaukee-based aerospace and defense company specializing in aftermarket support for military aviation operators worldwide. Founded in 2005, it has become a leader in providing reliable and cost-effective solutions to enhance mission readiness for military aircraft.

Operating from a 73,000-square-foot facility, the company partners with Original Equipment Manufacturers (OEMs) such as Honeywell, Moog, and Collins Aerospace, delivering OEM-authorized spares, repair services, and custom technical solutions tailored to various military platforms. Its services include aircraft spares distribution, FAA and EASA-approved repair and overhaul, and engineering for upgrades and modifications. S3 AeroDefense serves military aviation customers in over 55 countries and is recognized for its commitment to quality, holding ISO-9000 series certifications. The company aims to advance mission readiness through effective aftermarket support and aspires to be a premier provider in the aerospace and defense sector.

Basic Information

Industry aviation & aerospace
Founded 2005
Revenue 9M
Headquarters 2101 W Camden Rd, Milwaukee, Wisconsin 53209, United States

Contact Details

Key Focus Areas & Initiatives

  • Spares distribution for military aircraft
  • FAA and EASA-approved repair and overhaul services
  • OEM partnerships and authorized component sourcing
  • Aircraft upgrades and modification engineering
  • Inventory management and lifecycle sustainment
  • Performance-based logistics services
  • Obsolescence management and upgrade solutions
  • ISO-9000 series certified quality standards
  • Technical support and cost-effective parts supply
  • Support for military fleets across 55+ countries

Technologies Used

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