Insights

Strategic partnerships S3 AeroDefense maintains OEM partnerships with major players like Honeywell, Moog, Parker, and Collins Aerospace, presenting opportunities for co-selling, bundled sustainment services, and preferred supplier agreements to hardware and maintenance programs.

Global aftermarkets With a global sustainment footprint serving military and commercial fleets and exclusive capabilities across multiple platform families, there is potential to expand international maintenance contracts, spares distribution, and depot-level repair services for more operators.

Award-winning reliability Recognized for export achievements and workforce development through the FAA AMT Diamond Award, S3 can leverage its proven training programs and compliance excellence to win new maintenance and training contracts with operators seeking reliability and certified talent.

Expanding alliances Recent strategic hires and partnerships (e.g., Vice President of Strategic Alliances and Cocoon integration) indicate a growth strategy focused on expanding networks and environmental protection solutions, offering cross-sell opportunities for asset protection and readiness enhancements.

Growth through Moog tie Moog partnership reinforces a strong capability in rotorcraft and critical actuation systems; this presents a business case to pursue joint service programs, obsolescence management, and OEM-authorized spares packaging for rotorcraft customers.

S3 AeroDefense Tech Stack

S3 AeroDefense uses 8 technology products and services including Amazon Web Services, CookieYes, Microsoft 365, and more. Explore S3 AeroDefense's tech stack below.

Media & News

S3 AeroDefense's Email Address Formats

S3 AeroDefense uses at least 2 format(s):
S3 AeroDefense Email FormatsExamplePercentage
FLast@s3aerodefense.comJDoe@s3aerodefense.com
83%
FirstLast@s3aerodefense.comJohnDoe@s3aerodefense.com
9%
F.Last@s3aerodefense.comJ.Doe@s3aerodefense.com
8%
FirstL@s3international.comJohnD@s3international.com
54%
F.Last@s3international.comJ.Doe@s3international.com
40%
Last@s3international.comDoe@s3international.com
4%
LastFirst@s3international.comDoeJohn@s3international.com
2%

Frequently Asked Questions

What is S3 AeroDefense's phone number?

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You can contact S3 AeroDefense's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is S3 AeroDefense's official website and social media links?

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S3 AeroDefense's official website is s3aerodefense.com and has social profiles on LinkedIn.

How much revenue does S3 AeroDefense generate?

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As of August 2026, S3 AeroDefense's annual revenue is estimated to be $50M - $100M.

What is S3 AeroDefense's NAICS code?

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S3 AeroDefense's NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does S3 AeroDefense have currently?

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As of August 2026, S3 AeroDefense has approximately 154 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Vice President Of Sales Marketing: S. A.President: R. F.Director Of Operations, Mro: C. H.. Explore S3 AeroDefense's employee directory with LeadIQ.

What industry does S3 AeroDefense belong to?

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S3 AeroDefense operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does S3 AeroDefense use?

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S3 AeroDefense's tech stack includes Amazon Web ServicesCookieYesMicrosoft 365Microsoft IntuneMicrosoft Active DirectoryGoogle CloudWP EngineMicrosoft Teams.

What is S3 AeroDefense's email format?

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S3 AeroDefense's email format typically follows the pattern of FLast@s3aerodefense.com. Find more S3 AeroDefense email formats with LeadIQ.

When was S3 AeroDefense founded?

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S3 AeroDefense was founded in 2005.
S3 AeroDefense logo

S3 AeroDefense

Aviation and Aerospace Component ManufacturingWisconsin, United States51-200 Employees

S3 International, LLC, operating as S3 AeroDefense, is an aviation and aerospace component manufacturer and sustainment provider. Based in Milwaukee, Wisconsin, and founded in 2005, it maintains a diverse, multilingual team with extensive aerospace knowledge to support global military operators through spares distribution, repair and overhaul, and program management.
Its customer base spans military and commercial aerospace clients worldwide seeking reliable spares and related services. The company collaborates with a broad network of OEM partners and supports platforms across fighters, rotorcraft, transports, and patrol aircraft. In 2025 it earned the FAA Aviation Maintenance Technician Employer Diamond Award of Excellence, reflecting a commitment to technician training and professional development.

Section iconCompany Overview

Phone number
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    S3 AeroDefense's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    S3 AeroDefense's revenue is estimated to be in the range of $50M - $100M

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