Insights

Strategic footprint A. J. Oster operates six processing centers across the United States and Mexico, enabling broad North American coverage and the ability to offer Just-in-Time delivery, on-site stocking programs, and international shipping to support diverse customer needs.

Value-added momentum Strong emphasis on value-added services such as precision slitting, coating, tinning, printing, and heat activated adhesives provides opportunities to upsell customized surface finishes and packaging options to fabricators and OEMs seeking streamlined sourcing.

Material breadth A diversified product portfolio across copper, aluminum, stainless steel, and carbon steel alloys, including exclusive bactericidal CuVerro copper, creates cross-sell opportunities into multiple sectors and applications.

Acquisition growth Historical expansion through acquisitions (Alumet, Unimet) has boosted volumes and capacity, signaling a growth trajectory and potential to cross-sell existing customers into newly acquired product lines and regional markets.

Financial signals Revenue range indicates mid-market positioning with scalable operations; combined with flexible supply-chain services and a broad logistics footprint, there is potential to pursue larger, multi-site or JIT contracts with steel, copper, and aluminum users seeking reliable, varied shipments.

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A.J. Oster, LLC Tech Stack

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

  • Content Management System
  • Font Awesome
    Font Scripts
  • yepnope.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics

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

A.J. Oster, LLC uses at least 3 email formats:
A.J. Oster, LLC Email FormatsExamplePercentage
First.Last@ajoster.comJohn.Doe@ajoster.com
88%
Last@ajoster.comDoe@ajoster.com
6%
FLast@ajoster.comJDoe@ajoster.com
6%

Frequently Asked Questions

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.

How much revenue does A.J. Oster, LLC generate?

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As of July 2026, A.J. Oster, LLC's annual revenue is estimated to be $10M - $25M.

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

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A.J. Oster, LLC's NAICS code is 2122 - Metal Ore Mining.

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

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As of July 2026, A.J. Oster, LLC has approximately 201 employees across 2 continents, including North America and South America. Key team members include Operations Manager: D. D., Office Manager: E. S. and Regional Sales Manager Wieland Metal Services: M. M. 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 & Metals industry.

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

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A.J. Oster, LLC's tech stack includes Drupal, Font Awesome, yepnope.js, jQuery, Modernizr, PHP, Google Analytics and DigitalOcean Web Hosting.

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 logo

A.J. Oster, LLC

Mining & MetalsRhode Island, United States201-500 Employees

A.J. Oster, LLC is a mid-sized processor and distributor of metal strip, sheet, and foil with six centers across the United States and Mexico to service North America. Its product range includes copper, aluminum, and steel alloys, along with value-added services such as precision slitting, traverse winding, tinning, edging, printing, and coating. The company supports flexible shipping, stocking, and packaging options to provide a reliable supply for customers, from large-volume purchases to small quantities of specialty alloys.

Based in Warwick, Rhode Island, it operates within the metals industry as a supplier that offers Just-in-Time delivery, blanket orders, on-site stocking programs, and international shipping. The business has expanded its footprint through acquisitions, including the integration of Alumet and related operations to increase volumes and capabilities. This growth indicates an emphasis on broadening its geographic reach and material capabilities to serve a diverse customer base.

Section iconCompany Overview

Phone number
NAICS Code
2122 - Metal Ore Mining
Founded
1921
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    A.J. Oster, LLC's revenue is estimated to be in the range of $10M - $25M

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