What departments does JOHN HASSALL, LLC have?

JOHN HASSALL, LLC has employees across 3 departments including Engineering, Purchasing, Manufacturing.

What is the largest department at JOHN HASSALL, LLC?

The largest department at JOHN HASSALL, LLC is Engineering with 3 employees.

Where are JOHN HASSALL, LLC employees located globally?

JOHN HASSALL, LLC has employees across 1 continents and 2 countries including United States Of America, Panama.

How has JOHN HASSALL, LLC's team size changed over time?

JOHN HASSALL, LLC's team has decreased from approximately 5 to 4 employees based on available data.

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JOHN HASSALL, LLC Employee Directory

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

John Hassall LLC. produces custom designed metal parts and fasteners in lengths up to 9" with shank diameters ranging from 0.018” up to 0.625". Materials utilized are all the various grades of steel, stainless steel and non-ferrous alloys, as well as high temperature/high strength aircraft alloys, including Inconel 718, Waspaloy, 347 stainless steel, L-605 Cobalt, MP 159* and more.

Our manufacturing processes create value by minimizing the use of raw materials, resulting in products that are stronger, more reliable and less expensive than screw machined parts.
John Hassall, LLC is an ISO9000, AS9100, Nadcap Special Process approved facility.

Find JOHN HASSALL, LLC employees' phone numbers or email addresses

JOHN HASSALL, LLC Global Highlights

North America
28

United States Of America
27
Panama
1

JOHN HASSALL, LLC's Leadership

G. H.
Head Of Procurement
Mobile Phone
Email
J. K.
Senior Vice President
Mobile Phone
Email
J. S.
Director Of Engineering
Mobile Phone
Email
D. M.
Purchasing Manager
Mobile Phone
Email
D. C.
Manager
Mobile Phone
Email
P. L.
Lead Quality Engineer
Mobile Phone
Email
J. Z.
Heat Treater
Mobile Phone
Email
D. C.
Process Engineer
Mobile Phone
Email

JOHN HASSALL, LLC Employee Metrics

100%

50%

2026

2025

Civil Engineering & Construction
Quality Assurance
Accounting
Administrative
Analytics
Other
Manufacturing

Contact profiles from JOHN HASSALL, LLC

Name

Title

Contact Info

Location

Last Update

M. L.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
P. E.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
R. A.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
S. C.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is JOHN HASSALL, LLC known for?

JOHN HASSALL, LLC was founded in 1850 operates in the Aviation and Aerospace Component Manufacturing industry. The company's main headquarters is located in 609-1 Cantiague Rock Road Westbury, New York 11590 United States; you can contact the main corporate office by phone at

+1-516-334-****

. Explore JOHN HASSALL, LLC's company overview page for more information.

What is JOHN HASSALL, LLC's most common email format?

JOHN HASSALL, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more JOHN HASSALL, LLC email formats with LeadIQ.

How many employees does JOHN HASSALL, LLC have currently?

JOHN HASSALL, LLC has approximately 16 employees as of March 2026. These team members are located across 1 continents, including North America.

Who are JOHN HASSALL, LLC's key employees and leadership?

As of March 2026, JOHN HASSALL, LLC's key employees include:

Head Of Procurement: G. H.
Senior Vice President: J. K.
Director Of Engineering: J. S.
Purchasing Manager: D. M.
Manager: D. C.

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