Insights

Expanding Product Range A.J. Oster offers a comprehensive array of metal alloys including copper, aluminum, stainless steel, and carbon steel, complemented by value-added processing services such as coating, printing, and heat-activated adhesives. This extensive product and service portfolio provides opportunities to cross-sell specialized alloys and processing solutions to diverse manufacturing sectors.

Recent Acquisitions Strategic acquisitions of Alumet and Unimetmetalsupply have significantly increased A.J. Oster’s volume and geographical reach, creating additional sales opportunities in both the U.S. and international markets, particularly in specialty and high-performance alloys.

Supply Chain Flexibility With services like JIT delivery, on-site stocking, and international shipping, A.J. Oster emphasizes reliable and flexible supply chain solutions, making it an attractive partner for clients seeking consistent, customized metal sourcing, especially in just-in-time manufacturing environments.

Industry Focus A.J. Oster's specialization in both standard and bactericidal copper alloys alongside its focus on diverse industries positions it well to target manufacturing, healthcare, and construction sectors looking for metal solutions that meet strict quality and safety standards.

Growth Potential With a revenue range of 25 to 50 million dollars and a strategic emphasis on value-added services and international markets, there is strong potential to deepen client relationships and expand sales efforts in niche markets such as specialty alloys and custom processing that require technical expertise.

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A.J. Oster, LLC Tech Stack

A.J. Oster, LLC uses 8 technology products and services including Drupal, Font Awesome, Modernizr, and more. Explore A.J. Oster, LLC's tech stack below.

  • Drupal
    Content Management System
  • Font Awesome
    Font Scripts
  • Modernizr
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • DigitalOcean Web Hosting
    Web Hosting
  • Lockerz Share
    Widgets

A.J. Oster, LLC's Email Address Formats

A.J. Oster, LLC uses at least 1 format(s):
A.J. Oster, LLC Email FormatsExamplePercentage
First.Last@ajoster.comJohn.Doe@ajoster.com
47%
Last@ajoster.comDoe@ajoster.com
3%
FLast@ajoster.comJDoe@ajoster.com
3%
First.Last@ajoster.comJohn.Doe@ajoster.com
47%

Frequently Asked Questions

Where is A.J. Oster, LLC's headquarters located?

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A.J. Oster, LLC's main headquarters is located at 457 Warwick Industrial Drive Warwick, Rhode Island 02886 United States. The company has employees across 2 continents, including North AmericaSouth America.

What is A.J. Oster, LLC's phone number?

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You can contact A.J. Oster, 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 A.J. Oster, LLC's official website and social media links?

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A.J. Oster, LLC's official website is ajoster.com and has social profiles on LinkedIn.

What is A.J. Oster, LLC's SIC code NAICS code?

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A.J. Oster, LLC's SIC code is 3351 - Rolling, Drawing, and Extruding Of Copper NAICS code is 212 - Mining (except Oil and Gas).

How many employees does A.J. Oster, LLC have currently?

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As of December 2025, A.J. Oster, LLC has approximately 201 employees across 2 continents, including North AmericaSouth America. Key team members include Vice President Business Development: A. B.Director Of Human Resources - Wieland North America - East Region: S. D.Operations Manager: D. D.. Explore A.J. Oster, LLC's employee directory with LeadIQ.

What industry does A.J. Oster, LLC belong to?

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A.J. Oster, LLC operates in the Mining industry.

What technology does A.J. Oster, LLC use?

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A.J. Oster, LLC's tech stack includes DrupalFont AwesomeModernizrjQueryPHPGoogle AnalyticsDigitalOcean Web HostingLockerz Share.

What is A.J. Oster, LLC's email format?

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A.J. Oster, LLC's email format typically follows the pattern of First.Last@ajoster.com. Find more A.J. Oster, LLC email formats with LeadIQ.

When was A.J. Oster, LLC founded?

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A.J. Oster, LLC was founded in 1921.

A.J. Oster, LLC

MiningRhode Island, United States201-500 Employees

A.J. Oster is a leading processor and distributor of metal strip, sheet, and foil with six centers in the United States and Mexico strategically located to service customers throughout North America.
 
Our products include a variety of copper, aluminum, and steel alloys. Our value-added processing services include precision slitting and traverse winding, hot air level tinning, edging, printing, and coating.

We are a vital part of the supply chain and offer flexible shipping, stocking, and packaging options that allow our customers to have reliable supply, whether they are purchasing thousands of pounds weekly or need a small quantity of a specialty alloy.

Products and Services:

• Copper and Brass: 
          Tin Brass, Bronze, Phosphor Bronze, Cupro Nickel, Nickel Silver, High Performance Alloys
           Exclusive distributor of CuVerro® Bactericidal Copper Alloys

• Aluminum:
          Alloys including magnesium, tin, lithium, silicon

• Stainless Steel:
          Austenitic, Ferritic, and Martensitic alloys
 
• Carbon Steel

• Value Added Services:
          Cleaning and Coating
          Heat Activated Adhesives
          Desiccant Coating
          Printing
          Tinning

• Supply Chain Services including:
          JIT (Just-in-Time) Delivery
          Blanket Orders
          On-Site Stocking Programs
          International Shipping
          LTL and Direct Freight

Section iconCompany Overview

Headquarters
457 Warwick Industrial Drive Warwick, Rhode Island 02886 United States
Phone number
SIC Code
3351 - Rolling, Drawing, and Extruding Of Copper
NAICS Code
212 - Mining (except Oil and Gas)
Founded
1921
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    A.J. Oster, LLC's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    A.J. Oster, LLC's revenue is estimated to be in the range of $25M$50M

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