Insights

Strong Market Position Harmon Sign, Inc. is the fifth largest sign manufacturer in the nation, highlighting its significant market presence and competitive capabilities within the signage industry, offering potential opportunities for large-scale signage projects and partnerships.

Diverse Experience With a history spanning over 90 years and experience in custom and large-scale sign manufacturing across multiple sectors including fast food and retail, the company possesses deep industry expertise that can support complex signage solutions and re-imaging projects.

Technological Integration Utilizing a modern tech stack including AWS, jQuery, and other development tools, Harmon Sign demonstrates a commitment to innovative solutions and efficient project delivery, opening opportunities for advanced digital or integrated signage offerings.

Expansion Potential Recent strategic acquisitions and the opening of a West Coast division indicate ongoing growth and expansion efforts, presenting prospects for new business collaborations in expanding geographic markets and service lines.

Financial Stability With annual revenue ranging from 10 to 25 million dollars, the company maintains a strong financial footing that can support large-scale projects and long-term partnership opportunities, appealing to clients seeking reliable signage providers.

Similar companies to Harmon Sign, Inc. a Division of Allen Industries

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, Google Fonts API, Mustache, and more. Explore Harmon Sign, Inc. a Division of Allen Industries's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Google Fonts API
    Font Scripts
  • Mustache
    Javascript Frameworks
  • RequireJS
    Javascript Frameworks
  • Underscore.js
    Javascript Libraries
  • Moment.js
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Quantcast
    System Analytics & Monitoring

Media & News

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

Harmon Sign, Inc. a Division of Allen Industries uses at least 2 format(s):
Harmon Sign, Inc. a Division of Allen Industries Email FormatsExamplePercentage
First@allensrx.comJohn@allensrx.com
100%
First.Last@harmonsign.comJohn.Doe@harmonsign.com
83%
First@harmonsign.comJohn@harmonsign.com
17%

Frequently Asked Questions

Where is Harmon Sign, Inc. a Division of Allen Industries's headquarters located?

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Harmon Sign, Inc. a Division of Allen Industries's main headquarters is located at 7844 West Central Avenue Toledo, Ohio 43617 United States. The company has employees across 3 continents, including North AmericaEuropeAfrica.

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

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

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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?

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As of February 2026, Harmon Sign, Inc. a Division of Allen Industries's annual revenue is estimated to be $1.6M.

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

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Harmon Sign, Inc. a Division of Allen Industries's SIC code is 3993 - Signs and Advertising Specialties NAICS code is 23 - Construction.

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

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As of February 2026, Harmon Sign, Inc. a Division of Allen Industries has approximately 15 employees across 3 continents, including North AmericaEuropeAfrica. Key team members include Head Of Studio: L. W.Owner: M. M.Vice President: N. G.. 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?

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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?

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Harmon Sign, Inc. a Division of Allen Industries's tech stack includes Amazon Web ServicesGoogle Fonts APIMustacheRequireJSUnderscore.jsMoment.jsjQueryQuantcast.

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

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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?

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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

Neon signs were the height of popularity in 1931, when Thomas R. Allen of Greensboro, North Carolina opened Allen Neon Display with four employees. The business prospered, growing into a family affair with the addition of Allen’s three sons, James, Bob, and Tom, Jr.

In the ensuing years, the brothers’ paths diverged. In the early 60s, James assumed control of the original business, and brothers Bob and Tom Jr. spun off with a separate branch, Andco.

Under James Allen’s leadership, the company’s focus evolved from custom sign building to large-scale sign program manufacturing. The business grew rapidly, building on longstanding partnerships with the burgeoning fast food industry and numerous other business sectors.

James’ three sons, Tom, John and David, began working in the business as teenagers. Beginning at the bottom as shop floor sweepers, they progressed through estimating, accounting and sales, gaining a thorough knowledge and understanding of the family business.

In 1988, Tom, John and David took the helm and have continued to transform the business to meet the changing times. Included in their strategic plans were the purchase of Peninsular Sign Company in Clearwater, Florida, and the reincorporation of Andco under the Allen Industries umbrella. In 2010, Allen Industries opened a West Coast division in Phoenix, Arizona.

Today, Allen Industries is the nation’s fifth largest sign manufacturer, with the capacity, equipment and expertise to design, build, and maintain every type of signage and re-imaging program.

Section iconCompany Overview

Headquarters
7844 West Central Avenue Toledo, Ohio 43617 United States
Phone number
SIC Code
3993 - Signs and Advertising Specialties
NAICS Code
23 - Construction
Founded
1937
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Harmon Sign, Inc. a Division of Allen Industries's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Harmon Sign, Inc. a Division of Allen Industries's revenue is estimated to be in the range of $10M$25M

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