Company lists · Data refreshed September 2026

Top 25 Led lighting retrofit companies based in the United States

Name: Led lighting retrofit companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,712 companies tracked

RevenueBase identified 1,712 led lighting retrofit companies headquartered in the United States as of September 2026 and tracks 18,384 professional contacts across them, including 6,096 with verified work emails. Houston is the largest hub.

This list covers led lighting retrofit companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,712Companies

18,384Contacts tracked

6,096Verified emails

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The 25 largest led lighting retrofit companies based in the United States

Ranked by team size

Top 25 of 1,712 led lighting retrofit companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to led lighting retrofit companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Current Lighting	Partial evidence	Greenville, SC, United StatesHQ checked Sep 20, 2026	1,001-5,000	771 contacts →
	Partial evidence “At Current, we are Always On and working to improve lives with the industry’s most expansive portfolio of sustainable advanced lighting and intelligent controls that reliably meet…” Source: RevenueBase Database · checked Sep 20, 2026
2	Dialight	Strong evidence	Farmingale, NJ, United StatesHQ checked Sep 20, 2026	1,001-5,000	684 contacts →
	Strong evidence “Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sesco Lighting, INC	Strong evidence	Maitland, FL, United StatesHQ checked Sep 20, 2026	201-500	393 contacts →
	Strong evidence “SESCO exclusively represents outstanding lighting companies that specialize in LED technology, lighting controls, interior & exterior lighting as well as custom & decorative.” Source: RevenueBase Database · checked Sep 20, 2026
4	Cree Lighting Commercial	Strong evidence	Racine, WI, United StatesHQ checked Sep 20, 2026	501-1,000	317 contacts →
	Strong evidence “We are a USA-based LED lighting pioneer and manufacturer whose focused on making solutions that last and redefining what’s possible with better light.” Source: RevenueBase Database · checked Sep 20, 2026
5	RAB Lighting	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	291 contacts →
	Strong evidence “RAB Lighting is committed to creating high quality, affordable, well designed and energy efficient LED lighting and controls that make it easy for distributors to sell…” Source: RevenueBase Database · checked Sep 20, 2026
6	LED Lighting INC	Indirect evidence	Buffalo Grove, IL, United StatesHQ checked Sep 20, 2026	51-200	220 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Holophane	Indirect evidence	New Orleans, United StatesHQ checked Sep 20, 2026	5,001-10,000	205 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	Orion Energy Systems, INC	Strong evidence	Manitowoc, WI, United StatesHQ checked Sep 20, 2026	201-500	200 contacts →
	Strong evidence “Orion is the leader in LED lighting systems and turnkey project implementation including commissioning and installation of fixtures, controls and IoT solutions, ongoing system…” Source: RevenueBase Database · checked Sep 20, 2026
9	Energy Management Collaborative EMC	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 20, 2026	201-500	193 contacts →
	Indirect evidence “EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.” Source: RevenueBase Database · checked Sep 20, 2026
10	Stones River Electric	Partial evidence	Madison, TN, United StatesHQ checked Sep 20, 2026	201-500	157 contacts →
	Partial evidence “Stones River Electric is a national provider of electrical, lighting and energy services.” Source: RevenueBase Database · checked Sep 20, 2026
11	Venture Lighting International	Strong evidence	Solon, OH, United StatesHQ checked Sep 20, 2026	51-200	154 contacts →
	Strong evidence “Venture Lighting is an industry leading designer, asset light manufacturer and marketer of energy efficient LED luminaires, systems, controls and services while continuing to…” Source: RevenueBase Database · checked Sep 20, 2026
12	TCP Lighting	Partial evidence	Aurora, OH, United StatesHQ checked Sep 20, 2026	51-200	150 contacts →
	Partial evidence “TCP is a global leader in energy efficient lighting innovations dedicated to creating high-quality products that are brighter, longer lasting and better for the environment.” Source: RevenueBase Database · checked Sep 20, 2026
13	Finelite	Partial evidence	Union City, CA, United StatesHQ checked Sep 20, 2026	201-500	142 contacts →
	Partial evidence “Founded in 1991, Finelite's commitment to developing better, more energy-efficient lighting has brought innovation and unmatched customer service to the industry.” Source: RevenueBase Database · checked Sep 20, 2026
14	Cypress Envirosystems	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 20, 2026	11-50	128 contacts →
	Indirect evidence “We Make Buildings Brilliant.” Source: RevenueBase Database · checked Sep 20, 2026
15	Maxlite	Partial evidence	Pine Brook, NJ, United StatesHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “MaxLite has provided certified energy-efficient lighting solutions to the commercial building, OEM and residential markets since 1993.” Source: RevenueBase Database · checked Sep 20, 2026
16	Rigid Industries	Strong evidence	Gilbert, AZ, United StatesHQ checked Sep 20, 2026	51-200	119 contacts →
	Strong evidence “Lighting Company focuses on manufacturing the absolute best-LED products for Off-Road, Powersports, Marine, Agriculture, Military, and OEM markets.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ikio LED Lighting	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 20, 2026	1,001-5,000	116 contacts →
	Strong evidence “IKIO is a leading US-based LED Lighting manufacturer of Commercial, Industrial and Multi-family Residential / Hospitality, Hazardous Location and Solar Outdoor applications.” Source: RevenueBase Database · checked Sep 20, 2026
18	Bridgelux, INC	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 20, 2026	51-200	110 contacts →
	Indirect evidence “Bridging Light and Life™ We build light that transforms.” Source: RevenueBase Database · checked Sep 20, 2026
19	Eag-Led Global	Partial evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	201-500	104 contacts →
	Partial evidence “EAG-LED GLOBAL is an innovative company that designs, develops, manufactures and markets LED lights, Electric Vehicle chargers and more.” Source: RevenueBase Database · checked Sep 20, 2026
20	Luminii	Partial evidence	Niles, IL, United StatesHQ checked Sep 20, 2026	201-500	98 contacts →
	Partial evidence “Our Mission: To enhance architecture with simple and innovative lighting solutions.” Source: RevenueBase Database · checked Sep 20, 2026
21	ILP	Strong evidence	Sanford, FL, United StatesHQ checked Sep 20, 2026	51-200	97 contacts →
	Strong evidence “Industrial Lighting Products (ILP) helps businesses and facilities upgrade, optimize, and maintain lighting with high-performance, energy-efficient LED solutions.” Source: RevenueBase Database · checked Sep 20, 2026
22	QTL	Partial evidence	Milford, CT, United StatesHQ checked Sep 20, 2026	51-200	96 contacts →
	Partial evidence “Lighting designers and specifiers trust QTL when the details matter.” Source: RevenueBase Database · checked Sep 20, 2026
23	Wiedenbach Brown	Partial evidence	Purchase, NY, United StatesHQ checked Sep 20, 2026	51-200	96 contacts →
	Partial evidence “Wiedenbach Brown is a leading nationwide supplier of commercial lighting products & services.” Source: RevenueBase Database · checked Sep 20, 2026
24	Fluoresco Services An Everbrite Company	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	201-500	94 contacts →
	Indirect evidence “Since 1961, Fluoresco has provided its clients with industry-leading design, manufacturing, installation and maintenance services, unmatched customer service, competitive prices…” Source: RevenueBase Database · checked Sep 20, 2026
25	American Lighting	Partial evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	51-200	92 contacts →
	Partial evidence “American Lighting offers innovative and high-value lighting solutions to support the success of our diverse customer base.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: led lighting retrofit companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names led lighting retrofit companies.
Partial evidence: Its own public description names part of led lighting retrofit companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name led lighting retrofit companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,712 led lighting retrofit companies based in the United States

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Led lighting retrofit companies based in the United States at a glance

As of Sep 20, 2026

33.2%Verified-email coverage

10.7Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

762

11-50

691

51-200

190

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,712 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among led lighting retrofit companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “led lighting retrofit companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names led lighting retrofit companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among led lighting retrofit companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 6,096 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Led lighting retrofit companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names led lighting retrofit companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many led lighting retrofit companies are there based in the United States?

RevenueBase identified 1,712 led lighting retrofit companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Current Lighting, headquartered in Greenville, tops this list with the largest team on record.

Which city has the most led lighting retrofit companies?

Houston leads with 36 headquartered companies, followed by Atlanta (29) and New York (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,096 verified decision-maker contacts tracked across these 1,712 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.