Insights

Market Expansion Potential Interlock Industries manages over 23 manufacturing facilities across 20 states and conducts global business, presenting opportunities to provide localized building materials and support services in diverse markets.

Growth-Oriented Portfolio With holdings in roofing, siding, aluminum casting, transportation, and packaging, Interlock’s varied industry presence suggests potential for cross-selling complementary building materials and customized solutions to their extensive network.

Medium Revenue Scope Operating within the $1 million to $10 million revenue range, Interlock offers a sizable client base open to scalable, high-quality building product solutions that can support their diversification strategy.

Technology Usage Interlock’s adoption of modern tech stack including Google Cloud and WordPress indicates an openness to innovative digital solutions, enabling opportunities for digital marketing services, supply chain optimization, and e-commerce enhancements.

Workforce Engagement With over 2,000 employees across its subsidiaries, Interlock’s focus on quality products and effective teams suggests avenues for employee training programs, safety equipment, and operational efficiency solutions to support workforce development.

Interlock Industries Tech Stack

Interlock Industries uses 8 technology products and services including WordPress, Font Awesome, Google Fonts API, and more. Explore Interlock Industries's tech stack below.

  • WordPress
    Content Management System
  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • WP Engine
    Platform As A Service
  • PHP
    Programming Languages
  • Nginx
    Web Servers
  • Twitter
    Widgets

Media & News

Interlock Industries's Email Address Formats

Interlock Industries uses at least 1 format(s):
Interlock Industries Email FormatsExamplePercentage
FirstLast@interlockindustries.comJohnDoe@interlockindustries.com
41%
LastFi@interlockindustries.comDoeJo@interlockindustries.com
12%
FirLast@interlockindustries.comJohDoe@interlockindustries.com
6%
FirstLast@interlockindustries.comJohnDoe@interlockindustries.com
41%

Frequently Asked Questions

Where is Interlock Industries's headquarters located?

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Interlock Industries's main headquarters is located at 545 South 3rd Street, Suite 310. The company has employees across 4 continents, including North AmericaAfricaAsia.

What is Interlock Industries's phone number?

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You can contact Interlock Industries'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 Interlock Industries's official website and social media links?

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Interlock Industries's official website is interlockindustries.com and has social profiles on LinkedIn.

What is Interlock Industries's SIC code NAICS code?

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Interlock Industries's SIC code is 3999 - Manufacturing Industries, Not Elsewhere Classified NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Interlock Industries have currently?

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As of December 2025, Interlock Industries has approximately 24 employees across 4 continents, including North AmericaAfricaAsia. Key team members include President: E. M.President: J. M.Vice President: J. M.. Explore Interlock Industries's employee directory with LeadIQ.

What industry does Interlock Industries belong to?

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Interlock Industries operates in the Wholesale Building Materials industry.

What technology does Interlock Industries use?

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Interlock Industries's tech stack includes WordPressFont AwesomeGoogle Fonts APIGoogle CloudWP EnginePHPNginxTwitter.

What is Interlock Industries's email format?

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Interlock Industries's email format typically follows the pattern of FirstLast@interlockindustries.com. Find more Interlock Industries email formats with LeadIQ.

When was Interlock Industries founded?

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Interlock Industries was founded in 1982.

Interlock Industries

Wholesale Building MaterialsKentucky, United States11-50 Employees

Interlock Industries, Inc. was founded in 1982 when four businessmen joined forces in the ownership of an international manufacturer of custom roofing and siding products. Their mission: diversification through the acquisition of strong, growth-oriented companies. Within three years, holdings included transportation, aluminum billet casting and extrusion, and corrugated packaging companies.

Based in Louisville, Kentucky, Interlock is now privately held by the founding member Joseph L. Mackin's children. As of 2010, Interlock employed over 2,000 full-time associates. Interlock and its companies have over 23 manufacturing facilities in 20 different states, and conduct business worldwide.

While the companies owned by Interlock represent four different industries, they share the parent company’s management ideals. Each offers quality products and services, delivered by knowledgeable, highly effective employee teams. Metal Sales Manufacturing Corporation, Procarent, Ohio Valley Aluminum Company, and Altec – together, they are the Interlock Industries, Inc. family of companies.

Follow Metal Sales Manufacturing Corporation and Yellow Cab Louisville on Facebook and Twitter today! 

https://www.facebook.com/home.php#!/goloucab
https://www.facebook.com/home.php#!/pages/Metal-Sales-Manufacturing-Corporation/143436045689316?fref=ts

Section iconCompany Overview

Headquarters
545 South 3rd Street, Suite 310
Phone number
SIC Code
3999 - Manufacturing Industries, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1982
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Interlock Industries's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Interlock Industries's revenue is estimated to be in the range of $1M$10M

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