Industrial Energy Services

What Industrial Energy Services does

Industrial Energy Services, Inc. (DBA IES National) is a privately held, vertically integrated LED lighting solutions provider headquartered in Pensacola, Florida. Founded in 2005 by David Fetter and Bill Wunnenberg, the company delivers turn-key energy-efficient lighting programs — encompassing sales, design, manufacturing, installation, incentive management, project management, and service — exclusively through in-house employees with no subcontractor markups. Its sister company Illumadyne designs and manufactures proprietary LED retrofit kits and new LED fixtures in-house, eliminating external manufacturing dependencies and supporting IES's stated 15-20% cost advantage over competing service providers.

IES targets large national enterprise accounts with multi-location footprints across retail (Walmart, Costco, Petco, Advance Auto Parts, Office Depot, Sam's Club, Whole Foods), grocery (Kroger, Food Lion, Weis Markets), logistics/distribution (Reyes Holdings, American Tire Distributors, Owens & Minor), and manufacturing/industrial (Pactiv, Pepsi, Caterpillar, Brother International, Burrows Packaging/Novolex). Service offerings include new LED installations, retrofits, interior and exterior lighting, networked lighting controls, and specialized LED display case lighting for retail refrigeration. All installation crews are mobilized from the company's single Pensacola headquarters, enabling consistent quality control across coast-to-coast deployment — IES has executed 9,500+ projects across 100 million+ square feet of facility space for 150+ clients, delivering client energy cost savings of 50%+ and aggregated savings of $40MM+ annually.

The business model is project-based, professional services plus hardware sales, with multi-year contracts and custom pricing per engagement. Go-to-market is direct enterprise field sales targeting sustainability and facilities executives. Customers referenced include 20-year tenured accounts (Walmart since 2005) and over a decade-long relationships with most named logos, reflecting significant switching costs. In March 2022, IES expanded capacity by acquiring and restoring the historical Coca-Cola building in Pensacola to co-house IES National and Illumadyne. The company has 51-100 employees and operates without disclosed external institutional investment.

Name

Industrial Energy Services

Legal name

Industrial Energy Services, Inc.

Website

https://iesnational.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

51–100 employees

Short description

Industrial Energy Services (IES National) is a privately held, vertically integrated LED lighting solutions provider delivering turn-key sales, design, manufacturing, installation, and service for large national enterprise accounts in retail, grocery, logistics, and manufacturing across the United States.

Ownership category

akta.pro rank

Product category

Commercial & Industrial LED Lighting Services

NAICS

Electric Lighting Equipment Manufacturing (33513), Electric Lamp Bulb and Other Lighting Equipment Manufacturing (335139)

SIC

Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Lighting Controls & Building Integration (Drivers, sensors, dimming, lighting control panels, networked lighting) (IMAGAIAI)

akta.pro secondary industries

Lighting Fixture Relocation & New Wiring for Fixtures (HSAOAFAN), Optoelectronic Components (LEDs, photodiodes, optocouplers, optical sensors) (IMAGAJAF), Dimmer, Switch & Lighting Control Installation (HSAOAFAJ)

Keywords

• Commercial LED lighting
• Lighting retrofit services
• Energy-efficient lighting
• LED installation services
• Turn-key lighting solutions

Headquarters

HQ city

Pensacola

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. LED Lighting Products and Installation Services: Project-based revenue from providing turn-key LED lighting solutions including sales, design, manufacturing, installation, incentive management, project management, and service. Revenue is generated through large-scale ESP (Energy Saving Programs) projects for commercial and industrial clients with national footprints.
2. Energy Efficient Lighting Products: Sale of proprietary LED lighting fixtures and retrofit kits manufactured in-house through Illumadyne division

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Industrial Energy Services provides turn-key LED lighting solutions for commercial and industrial facilities, covering the entire project lifecycle: sales, design, manufacturing (via sister company Illumadyne), installation, utility incentive management, project management, and ongoing service. The company executes large-scale, multi-location LED retrofit and new lighting installation projects for national retail, grocery, logistics, and industrial accounts across 48 U.S. states.

Product overview

Industrial Energy Services (IES) provides turn-key LED lighting solutions as a single unified service offering. The company's core portfolio centers on a vertically integrated business model delivering sales, design, manufacturing (via Illumadyne), installation, incentive management, project management, and service—all performed with in-house employees. Illumadyne serves as the in-house technology division responsible for designing and manufacturing LED Retrofit Kits and new LED fixtures. The company offers New & Retrofit LED Solutions, Interior & Exterior LED Lighting, Networked Lighting Controls, and LED Display Case Lighting, either as in-house solutions or through manufacturer-specific product partnerships. This integrated approach eliminates reliance on sub-contractors or external manufacturing.

Differentiator

Problem solved

Functional benefit

Brands

• Illumadyne: Vertically integrated in-house technology group that designs and manufactures energy efficient LED retrofit kits and new LED lighting fixtures for IES clients.

Products and services

• Turn-Key LED Lighting Solutions End-to-end LED lighting service covering sales, design, manufacturing, installation, utility incentive management, project management, and ongoing service for commercial and industrial facilities. Performed entirely with in-house employees without subcontractors. Targeted at enterprise customers with multi-location footprints across the U.S.
• Illumadyne LED Retrofit Kits and New LED Fixtures Proprietary LED lighting products manufactured in-house by IES's sister company Illumadyne, including LED retrofit kits for existing fixtures and new LED fixtures. Designed to reduce energy costs and eliminate IES's reliance on external lighting manufacturers.
• New & Retrofit LED Lighting Installations Replacement or retrofit of existing lighting equipment with energy efficient LED technology in commercial and industrial facilities. Includes turn-key project execution from audit through commissioning.
• Interior & Exterior LED Lighting LED lighting installation services covering both interior and exterior facility applications for commercial and industrial customers.
• LED Display Case Lighting Specialized LED lighting solutions for retail refrigeration display cases and display cabinets, designed to reduce energy costs in grocery and retail refrigerated environments.

Quantifiable outcome

• $40MM+ annual savings for clients in energy costs
• +4 more outcomes

Named customers19 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• IllumadynecoreStrategic or Co-development Partner · 1 March 2022Illumadyne is IES's vertically integrated in-house technology group. It designs and manufactures energy efficient LED Retrofit Kits for existing lighting fixtures and designs/manufactures new energy efficient LED lighting fixtures. Both companies are headquartered in the historical Coca-Cola building in Pensacola, FL. This relationship provides IES with proprietary manufacturing capabilities for LED products, eliminating reliance on external manufacturers.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ameresco: Ameresco is a publicly-traded ESCO that delivers comprehensive energy efficiency projects, including LED lighting retrofits, controls, and turn-key installations for federal, commercial, and industrial customers. Comparable to IES in providing utility-incentive-managed lighting upgrades at scale.
• Energy Focus: Energy Focus develops and manufactures LED lighting and controls for commercial, industrial, and military/marine markets with retrofit project delivery. Comparable as a focused LED lighting player pursuing energy-savings projects in similar end markets.
• Orion Energy Systems: Orion is a designer, manufacturer, and turn-key installer of LED lighting and energy project solutions for commercial and industrial customers, including retrofit programs with national accounts. Highly comparable to IES in scope of LED retrofit services, lighting controls, and project-based delivery for multi-site enterprises.
• Revolution Lighting Technologies: Revolution Lighting (now part of a successor entity) designs, manufactures, and installs LED lighting retrofit solutions for commercial, industrial, and signage markets. Closely aligned with IES in vertical integration across LED fixture manufacturing and multi-site retrofit deployment.

Broad incumbents

• GE Current, a Daintree company: GE Current provides LED lighting, controls, and intelligent building solutions for commercial and industrial customers, with deep presence in retail and industrial verticals. Comparable to IES in serving national retail accounts with turn-key lighting and controls programs.
• Hubbell Lighting: Hubbell Lighting (a Hubbell Incorporated business) manufactures commercial, industrial, and outdoor LED lighting and controls. Overlaps with IES's LED fixture and controls offering but as a much larger incumbent OEM rather than a turn-key installer.
• LEDVANCE: LEDVANCE (an OSRAM spinoff) is a global LED lighting manufacturer offering LED lamps, fixtures, and lighting solutions for professional and consumer markets. Overlaps with IES's Illumadyne product line on LED retrofit and replacement lamps, though primarily a fixture/lamps manufacturer rather than a turn-key installer.
• Eaton (Cooper Lighting Solutions): Eaton's Cooper Lighting Solutions business produces LED fixtures, controls, and connected lighting systems for commercial and industrial markets. Comparable product overlap to IES via its Illumadyne division, with Eaton offering greater scale and broader product lines.
• Acuity Brands: Acuity Brands is one of North America's largest lighting and building solutions providers, offering LED fixtures, controls, and integrated lighting solutions through brands like Lithonia Lighting. A broad incumbent with overlapping products to IES's LED retrofit and controls portfolio, but serving a much wider customer base.
• Signify (Philips Lighting): Signify is the global lighting leader (formerly Philips Lighting), offering LED fixtures, components, and connected lighting systems for professional and consumer markets. Comparable in LED product breadth and networked controls (Interact), but operates at far greater scale than IES.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/iesnational
• LinkedInlinkedin.com/company/industrial-energy-services

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Industrial Energy Services