Insights

Energy Efficiency Focus ESL-Spectrum specializes in energy management and LED lighting solutions, positioning itself as a leader in the growing market of energy-efficient technology. This presents opportunities for partnerships or product integrations that enhance energy savings and sustainability credentials for clients.

Construction and Design Niche With a focus on lighting, water effects, and controls, ESL-Spectrum serves architects, designers, engineers, and contractors, making it a prime potential client or partner for companies offering complementary design, automation, or lighting products.

Regional Presence Headquartered in Indianapolis with satellite offices in Evansville, Fort Wayne, and South Bend, ESL-Spectrum has a strong regional footprint which can facilitate targeted regional marketing efforts or local supplier collaborations to expand service offerings.

Technological Integration The company's use of advanced tech stack elements like Google Analytics, Google Tag Manager, and HTTP/3 indicates an openness to innovative digital solutions, creating opportunities to offer tailored technology upgrades or digital marketing services to enhance client engagement.

Market Growth Potential Operating within dynamic markets of energy management and LED lighting, ESL-Spectrum is positioned in sectors with expanding demand driven by sustainability initiatives and building codes, presenting prospects for growth through product innovation or strategic alliances.

ESL-Spectrum Tech Stack

ESL-Spectrum uses 8 technology products and services including Open Graph, jQuery Migrate, Lua, and more. Explore ESL-Spectrum's tech stack below.

  • Open Graph
    Content Management System
  • jQuery Migrate
    Javascript Libraries
  • Lua
    Programming Languages
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Google Search Console
    Web Analytics

Media & News

ESL-Spectrum's Email Address Formats

ESL-Spectrum uses at least 1 format(s):
ESL-Spectrum Email FormatsExamplePercentage
FLast@esl-spectrum.comJDoe@esl-spectrum.com
93%
Last@esl-spectrum.comDoe@esl-spectrum.com
5%
FirLast@esl-spectrum.comJohDoe@esl-spectrum.com
2%

Frequently Asked Questions

Where is ESL-Spectrum's headquarters located?

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ESL-Spectrum's main headquarters is located at 1591 North Harding Street Indianapolis, Indiana United States. The company has employees across 1 continents, including North America.

What is ESL-Spectrum's official website and social media links?

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ESL-Spectrum's official website is esl-spectrum.com and has social profiles on LinkedIn.

What is ESL-Spectrum's NAICS code?

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ESL-Spectrum's NAICS code is 5414 - Specialized Design Services.

How many employees does ESL-Spectrum have currently?

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As of May 2026, ESL-Spectrum has approximately 16 employees across 1 continents, including North America. Key team members include Chief Operating Officer: K. C.Chief Financial Officer: R. C.Indianapolis Controller: C. L.. Explore ESL-Spectrum's employee directory with LeadIQ.

What industry does ESL-Spectrum belong to?

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ESL-Spectrum operates in the Design Services industry.

What technology does ESL-Spectrum use?

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ESL-Spectrum's tech stack includes Open GraphjQuery MigrateLuaYoast SEOGoogle Tag ManagerHTTP/3Google AnalyticsGoogle Search Console.

What is ESL-Spectrum's email format?

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ESL-Spectrum's email format typically follows the pattern of FLast@esl-spectrum.com. Find more ESL-Spectrum email formats with LeadIQ.

When was ESL-Spectrum founded?

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ESL-Spectrum was founded in 2002.

ESL-Spectrum

Design ServicesIndiana, United States11-50 Employees

ESL-Spectrum is committed to providing state-of-the-art education, design, and service in the areas of lighting, water effects, and controls to the design community and electrical industry.  Energy management and LED lighting are dynamic and innovative markets where ESL-Spectrum is always ahead of the curve.  The agency assists architects, designers, engineers, contractors, and end users to meet their needs and maximize energy efficiency while providing the best design possible within budgetary constraints.  ESL-Spectrum also provides the best project management and customer service in the industry to ensure the success of all projects.

Both ESL and Spectrum Lighting were formed in the early 1980’s and enjoyed over 20 years of success before combining into the Indiana’s largest agency in 2002. The agency headquarters occupies a 20,000 square foot office and warehouse facility located in the heart of Indianapolis’ Distributor Row with satellite offices in Evansville, Fort Wayne, and South Bend.

Section iconCompany Overview

Headquarters
1591 North Harding Street Indianapolis, Indiana United States
NAICS Code
5414 - Specialized Design Services
Founded
2002
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    ESL-Spectrum's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    ESL-Spectrum's revenue is estimated to be in the range of $25M$50M

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