Insights

Growth Opportunity Expanding footprint into Birmingham and European offices signals potential cross-border sourcing needs, enabling upsell of additional FAA Part 145 services, parts procurement, and maintenance capacity to support new regional operations.

Flight Safety Focus Emphasize reliability of high-quality replacement parts and end-to-end lifecycle services to complement customers’ safety goals, presenting SII as a preferred partner for maintenance, storage, and safe return-to-flight solutions.

Lifecycle Services Leverage demand for full airplane lifecycle support by offering bundled solutions combining parts supply, active storage, return-to-flight services, and end-of-life disposal to capture larger contract opportunities.

Moderate Scale Advantage With a leaner organization, position SII as a cost-effective, agile supplier for OEMs and airlines seeking responsive parts resupply and maintenance services without enterprise-scale overhead.

Tech-enabled Efficiency Highlight the tech stack and data-driven capabilities (eCIMS/ERP integrations, analytics) to propose streamlined order management, real-time parts tracking, and compliance reporting to improve procurement efficiency for customers.

Similar companies to Stewart Industries International, LLC

Stewart Industries International, LLC Tech Stack

Stewart Industries International, LLC uses 8 technology products and services including iCIMS, Cloudflare, Microsoft 365, and more. Explore Stewart Industries International, LLC's tech stack below.

  • Applicant Tracking Systems
  • Cloudflare
    Content Management System
  • Element UI
    Javascript Frameworks
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Stewart Industries International, LLC's Email Address Formats

Stewart Industries International, LLC uses at least 3 email formats:
Stewart Industries International, LLC Email FormatsExamplePercentage
First.Last@siiair.comJohn.Doe@siiair.com
55%
First@siiair.comJohn@siiair.com
36%
FLast@siiair.comJDoe@siiair.com
9%

Frequently Asked Questions

What is Stewart Industries International, LLC's official website and social media links?

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Stewart Industries International, LLC's official website is siiair.com and has social profiles on LinkedIn.

How much revenue does Stewart Industries International, LLC generate?

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As of September 2026, Stewart Industries International, LLC's annual revenue is estimated to be $1M - $10M.

What is Stewart Industries International, LLC's SIC code and NAICS code?

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Stewart Industries International, LLC's SIC code is 3728 - Aircraft Parts and Auxiliary Equipment, Not Elsewhere Classified and NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Stewart Industries International, LLC have currently?

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As of September 2026, Stewart Industries International, LLC has approximately 20 employees across 1 continents, including North America. Key team members include Unemployed: B. G. and Executive Officer: H. D. Explore Stewart Industries International, LLC's employee directory with LeadIQ.

What industry does Stewart Industries International, LLC belong to?

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Stewart Industries International, LLC operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Stewart Industries International, LLC use?

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Stewart Industries International, LLC's tech stack includes iCIMS, Cloudflare, Microsoft 365, Element UI, PHP, X-XSS-Protection, Piwik PRO Core and Microsoft ASP.NET.

What is Stewart Industries International, LLC's email format?

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Stewart Industries International, LLC's email format typically follows the pattern of First.Last@siiair.com. Find more Stewart Industries International, LLC email formats with LeadIQ.

When was Stewart Industries International, LLC founded?

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Stewart Industries International, LLC was founded in 1995.
Stewart Industries International, LLC logo

Stewart Industries International, LLC

Aviation and Aerospace Component ManufacturingOklahoma, United States11-50 Employees

Stewart Industries International, LLC operates in the aviation and aerospace component manufacturing sector, supplying replacement parts and delivering maintenance and overhaul services to keep aircraft in service. It functions as a parts reseller and holds FAA Part 145 Repair Station certification, reflecting a clear emphasis on flight safety across its activities. The company’s offerings span the full lifecycle of an aircraft, from component replacement and active storage to safe return to flight and, later, end-of-life dismantling and disposal. Through these services, Stewart Industries supports customers in maintaining fleet availability and operational safety.

Based in Guthrie, Oklahoma, the company employs a relatively small to mid-sized workforce focused on the aviation sector. In 2018, it expanded its operations to Birmingham, United Kingdom, broadening its international footprint and resulting in at least 200 new jobs. More information is available at siiair.com.

Section iconCompany Overview

Website
siiair.com
SIC Code
3728 - Aircraft Parts and Auxiliary Equipment, Not Elsewhere Classified
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1995
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Stewart Industries International, LLC's revenue is estimated to be in the range of $1M - $10M

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