Insights

Aerospace Focus Miller Castings specializes in lost wax investment casting for aerospace, military, and commercial sectors, signaling strong cross-market applicability and potential for tiered supply relationships with OEMs and prime contractors.

Quality Leadership With ISO 9001 and AS9100 since 1997 and Nadcap certifications for in-house processes, the company demonstrates proven quality and compliance credibility, a key differentiator for qualifying for high-spec aerospace programs.

Technical Capabilities Experience with nickel and cobalt based super-alloys, stainless steels, and aluminum, combined with a new product development team, suggests opportunities for design-for-manufacturing support and early involvement in complex component projects.

Lean and PM Six Sigma, 5-S, cellular and lean manufacturing, plus comprehensive preventive maintenance indicate efficiency and reliability gains for customers, enabling discussions around cost of quality, on-time delivery, and long-term partnerships.

Growth and Scale Revenue in the mid-range of tens of millions and a mid-sized employee base positions Miller Castings as a capable supply partner for mid-tier aerospace programs seeking a balance of capability, lead time, and supplier risk management.

Similar companies to Miller Castings

Miller Castings Tech Stack

Miller Castings uses 8 technology products and services including iCIMS, Amazon Web Services, WordPress, and more. Explore Miller Castings's tech stack below.

Miller Castings's Email Address Formats

Miller Castings uses at least 4 email formats:
Miller Castings Email FormatsExamplePercentage
FirstL@millercastings.comJohnD@millercastings.com
91%
First@millercastings.comJohn@millercastings.com
7%
Last@millercastings.comDoe@millercastings.com
1%
FirstLast@millercastings.comJohnDoe@millercastings.com
1%

Frequently Asked Questions

What is Miller Castings's official website and social media links?

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Miller Castings's official website is millercastings.com and has social profiles on LinkedIn.

How much revenue does Miller Castings generate?

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

What is Miller Castings's NAICS code?

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Miller Castings's NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Miller Castings have currently?

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As of August 2026, Miller Castings has approximately 105 employees across 1 continents, including North America. Key team members include Information Technology Manager: A. B., Information Technology Manager: P. M. and Ndt Supervisor: R. T. Explore Miller Castings's employee directory with LeadIQ.

What industry does Miller Castings belong to?

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Miller Castings operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Miller Castings use?

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Miller Castings's tech stack includes iCIMS, Amazon Web Services, WordPress, Apple iCloud Mail, Mimecast, Windows Server, Vimeo and Piwik PRO Core.

What is Miller Castings's email format?

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Miller Castings's email format typically follows the pattern of FirstL@millercastings.com. Find more Miller Castings email formats with LeadIQ.

When was Miller Castings founded?

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Miller Castings was founded in 1972.
Miller Castings logo

Miller Castings

Aviation and Aerospace Component ManufacturingCalifornia, United States51-200 Employees

Miller Castings is an aerospace and aviation component manufacturer based in El Monte, California, focused on the production of investment castings created through a lost-wax process for aerospace, military, and commercial customers. The company manufactures a broad range of structural and integral parts using nickel and cobalt-based super-alloys, stainless steels, and aluminum alloys, supporting accuracy in both dimensional and metallurgical requirements. Serving clients in demanding sectors, Miller Castings assigns a team of engineers to each project to oversee product development and ensure quality and on-time delivery. The organization emphasizes process improvement and lean manufacturing principles, operates under ISO 9001 and AS9100 certifications, and holds Nadcap certifications for in-house special processes, reflecting its emphasis on reliability and regulatory compliance. Miller Castings positions itself as a world-class supplier within the investment casting industry and maintains a focus on environmentally conscious operations and customer satisfaction.

Section iconCompany Overview

NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1972
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

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

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