Insights

Expanding Production Capacity A.J. Oster has demonstrated growth through acquisitions, including Alumet and Unimetmetalsupply, which increased their production volume and product offerings. This indicates ongoing expansion and a need for reliable supply chain solutions to support larger manufacturing and processing capabilities.

Diverse Material Portfolio The company's extensive range of copper, aluminum, stainless steel, and alloy products combined with value-added processing services presents opportunities to tailor premium material solutions and value-added services for customers seeking high-quality, customized metal products.

Strategic Geographic Footprint Operating six processing centers across the US and Mexico positions A.J. Oster to serve North American markets effectively, suggesting potential sales opportunities with regional manufacturers requiring local supply chain support and fast lead times.

Focus on Supply Chain Solutions With comprehensive supply chain services such as JIT delivery, on-site stocking, and international shipping, the company caters to clients needing flexible and reliable inventory management, opening opportunities for logistics and inventory technology solutions.

Growth and Investment Recent leadership changes and a revenue range of 25 to 50 million dollars indicate a company in a growth phase, actively investing in acquisitions and expanding product lines, which can be appealing for vendors offering scalable solutions and strategic partnership opportunities.

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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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