Insights

Market Position Allen Industries is the fifth largest U.S. sign manufacturer with a history of large-scale sign programs and long-standing partnerships, indicating a stable, enterprise-grade potential for large contracts and ongoing maintenance services.

Expansion Readiness Recent growth initiatives include acquisitions and a West Coast division, suggesting capacity to scale projects nationally and support multi-region signage programs for customers with distributed locations.

Technology Stack Utilizes a mix of web and development technologies (AWS, Weebly, Backbone/RequireJS, jQuery, Underscore, Video.js) indicating opportunities for digital signage solutions, online configurators, or maintenance portals to enhance customer experience.

Targeting Opportunity Size and scope align with mid-market to enterprise clients in construction and related sectors; potential to upsell end-to-end signage programs, rebranding initiatives, and ongoing maintenance agreements.

Revenue Upsell Current revenue range suggests for sales teams to propose expanded service offerings such as sign program management, re-imaging, and multi-site deployment bundles to grow ticket sizes with existing customers and new prospects.

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Harmon Sign, Inc. a Division of Allen Industries Tech Stack

Harmon Sign, Inc. a Division of Allen Industries uses 8 technology products and services including Amazon Web Services, Weebly, Backbone.js, and more. Explore Harmon Sign, Inc. a Division of Allen Industries's tech stack below.

Amazon Web Services
Cloud Hosting
Weebly
Content Management System
Backbone.js
Javascript Frameworks
RequireJS
Javascript Frameworks
jQuery
Javascript Libraries
Underscore.js
Javascript Libraries
Video.js
Javascript Libraries
Quantcast
System Analytics & Monitoring

Harmon Sign, Inc. a Division of Allen Industries's Email Address Formats

Harmon Sign, Inc. a Division of Allen Industries uses at least 3 email formats:

Harmon Sign, Inc. a Division of Allen Industries Email Formats	Example	Percentage
First@allensrx.com	John@allensrx.com	100%
First.Last@harmonsign.com	John.Doe@harmonsign.com	83%
First@harmonsign.com	John@harmonsign.com	17%

Frequently Asked Questions

What is Harmon Sign, Inc. a Division of Allen Industries's phone number?

You can contact Harmon Sign, Inc. a Division of Allen Industries's main corporate office by phone at

+1-330-744-****

. 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 Harmon Sign, Inc. a Division of Allen Industries's official website and social media links?

Harmon Sign, Inc. a Division of Allen Industries's official website is harmonsign.com and has social profiles on LinkedIn.

How much revenue does Harmon Sign, Inc. a Division of Allen Industries generate?

As of August 2026, Harmon Sign, Inc. a Division of Allen Industries's annual revenue is estimated to be $10M - $25M.

What is Harmon Sign, Inc. a Division of Allen Industries's NAICS code?

Harmon Sign, Inc. a Division of Allen Industries's NAICS code is 23 - Construction.

How many employees does Harmon Sign, Inc. a Division of Allen Industries have currently?

As of August 2026, Harmon Sign, Inc. a Division of Allen Industries has approximately 14 employees across 3 continents, including North America, Africa and Europe. Key team members include Vice President: N. G., Account Manager: P. G. and Principal: M. F. Explore Harmon Sign, Inc. a Division of Allen Industries's employee directory with LeadIQ.

What industry does Harmon Sign, Inc. a Division of Allen Industries belong to?

Harmon Sign, Inc. a Division of Allen Industries operates in the Construction industry.

What technology does Harmon Sign, Inc. a Division of Allen Industries use?

Harmon Sign, Inc. a Division of Allen Industries's tech stack includes Amazon Web Services, Weebly, Backbone.js, RequireJS, jQuery, Underscore.js, Video.js and Quantcast.

What is Harmon Sign, Inc. a Division of Allen Industries's email format?

Harmon Sign, Inc. a Division of Allen Industries's email format typically follows the pattern of First@allensrx.com. Find more Harmon Sign, Inc. a Division of Allen Industries email formats with LeadIQ.

When was Harmon Sign, Inc. a Division of Allen Industries founded?

Harmon Sign, Inc. a Division of Allen Industries was founded in 1937.

Harmon Sign, Inc. a Division of Allen Industries

ConstructionOhio, United States11-50 Employees

Harmon Sign, Inc., a division of Allen Industries, operates in the construction sector with a focus on signage solutions. It is based in Toledo, Ohio, and sits within a company whose history spans multiple decades and emphasizes sign design, manufacturing, and service. Allen Industries has evolved into a large sign manufacturer capable of handling design, production, and ongoing maintenance for extensive signage and re-imaging programs.
Historically, the broader organization built enduring relationships with the fast food industry and other business sectors, signaling an emphasis on scalable sign programs for diverse customers. As part of this lineage, Harmon Sign offers comprehensive signage services—from initial concept through installation and maintenance—to support branding and visibility for its clients.