S3 AeroDefense | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Updated November 1, 2025

Industry & Market

No industry information available

Funding Information

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Headcount Distribution

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Department Breakdown

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Keywords & Focus Areas

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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.

Key Metrics

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Sales Team
$XX
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Founded
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Total Funding
$XXX M
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Market Cap
$XXX,XXX
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Contact

Founded
2005
Industry
aviation & aerospace

Technology Stack

Analytics & Tracking

Google Tag Manager

Social & Marketing

Not found

Database & Backend

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Cloud & Infrastructure

Amazon AWS

Productivity

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