Insights

Specialized Aerospace Components John Hassall LLC produces high-precision custom metal parts and fasteners in a variety of advanced materials including high-temperature aerospace alloys like Inconel 718 and Waspaloy. This specialization indicates strong potential for partnerships with aerospace manufacturers and defense contractors seeking reliable, high-performance components.

ISO and Nadcap Certification The company's ISO9000, AS9100, and Nadcap special process certifications affirm its commitment to quality and industry standards, positioning it as a trusted supplier for aerospace and aviation clients looking for compliant manufacturing solutions.

Recent Asset Acquisition Following the sale of its laboratory operations to KLX Inc., John Hassall LLC may be looking to expand or pivot its core manufacturing capabilities, presenting opportunities to offer integrated supply chain solutions or complementary aerospace components to its existing client base.

Market Niche and Capacity With a range of manufacturing processes that optimize raw material usage for cost-effective, durable components, the company serves a niche in the aerospace sector that values quality and efficiency, suggesting potential sales growth with OEMs and tier-one suppliers seeking reliable subcontractors.

Growth Potential Opportunities Operating within a competitive landscape alongside larger suppliers like Grainger and Fastenal, John Hassall LLC’s focus on specialized aerospace fasteners and custom parts offers opportunities for targeted outreach to aerospace OEMs and maintenance providers who require high-quality, small-batch manufacturing solutions.

JOHN HASSALL, LLC Tech Stack

JOHN HASSALL, LLC uses 8 technology products and services including Google AdSense, WP Rocket, MySQL, and more. Explore JOHN HASSALL, LLC's tech stack below.

  • Google AdSense
    Advertising
  • WP Rocket
    Caching
  • MySQL
    Database
  • Twemoji
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • OpenResty
    Web Servers

JOHN HASSALL, LLC's Email Address Formats

JOHN HASSALL, LLC uses at least 1 format(s):
JOHN HASSALL, LLC Email FormatsExamplePercentage
FLast@hassall.comJDoe@hassall.com
47%
FirstL@hassall.comJohnD@hassall.com
28%
First.Last@hassall.comJohn.Doe@hassall.com
19%
F.Last@hassall.comJ.Doe@hassall.com
6%

Frequently Asked Questions

Where is JOHN HASSALL, LLC's headquarters located?

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JOHN HASSALL, LLC's main headquarters is located at 609-1 Cantiague Rock Road Westbury, New York 11590 United States. The company has employees across 1 continents, including North America.

What is JOHN HASSALL, LLC's phone number?

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You can contact JOHN HASSALL, LLC'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 JOHN HASSALL, LLC's official website and social media links?

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JOHN HASSALL, LLC's official website is hassall.com and has social profiles on LinkedIn.

What is JOHN HASSALL, LLC's NAICS code?

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JOHN HASSALL, LLC's NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does JOHN HASSALL, LLC have currently?

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As of May 2026, JOHN HASSALL, LLC has approximately 16 employees across 1 continents, including North America. Key team members include Head Of Procurement: G. H.Senior Vice President: J. K.Director Of Engineering: J. S.. Explore JOHN HASSALL, LLC's employee directory with LeadIQ.

What industry does JOHN HASSALL, LLC belong to?

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JOHN HASSALL, LLC operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does JOHN HASSALL, LLC use?

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JOHN HASSALL, LLC's tech stack includes Google AdSenseWP RocketMySQLTwemojijQuery MigratejQueryPHPOpenResty.

What is JOHN HASSALL, LLC's email format?

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JOHN HASSALL, LLC's email format typically follows the pattern of FLast@hassall.com. Find more JOHN HASSALL, LLC email formats with LeadIQ.

When was JOHN HASSALL, LLC founded?

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JOHN HASSALL, LLC was founded in 1850.

JOHN HASSALL, LLC

Aviation and Aerospace Component ManufacturingNew York, United States11-50 Employees

John Hassall, LLC designs and manufactures custom metal parts and fasteners for aerospace applications. Parts are produced up to 9 inches long with shank diameters from 0.018 to 0.625 inches, using a range of steel grades, stainless steels, non-ferrous alloys, and high-temperature aerospace alloys such as Inconel 718 and Waspaloy. Its processes are oriented toward minimizing material waste, delivering components that are strong, reliable, and more cost-effective than typical screw-machined parts, and the facility carries ISO 9000, AS9100, and Nadcap Special Process approvals. 

Based in Westbury, New York, the company operates in the aviation and aerospace component manufacturing sector with a small-to-mid-sized workforce. A 2018 development involved KLX Inc. acquiring Hassall's laboratory assets, reflecting a realignment of the company’s lab operations.

Section iconCompany Overview

Headquarters
609-1 Cantiague Rock Road Westbury, New York 11590 United States
Phone number
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1850
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    JOHN HASSALL, LLC's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    JOHN HASSALL, LLC's revenue is estimated to be in the range of $1M$10M

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