Company lists · Data refreshed September 2026
Top 25 Warehouse lighting retrofit services based in the United States
RevenueBase identified 1,007 warehouse lighting retrofit services headquartered in the United States as of September 2026 and tracks 8,355 professional contacts across them, including 2,540 with verified work emails. Houston is the largest hub.
This list covers warehouse lighting retrofit services 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 29, 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.
The 25 largest warehouse lighting retrofit services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 220 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 200 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 128 contacts → | ||||
Indirect evidence “We Make Buildings Brilliant.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 116 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 101 contacts → | ||||
Partial evidence “Progress Lighting is the leading source for residential and light commercial lighting with thousands of fixture designs to meet the needs of any project.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 97 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 96 contacts → | ||||
Partial evidence “Wiedenbach Brown is a leading nationwide supplier of commercial lighting products & services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 88 contacts → | ||||
Strong evidence “Whether you’re constructing new buildings, or need to retrofit your current locations, Villa Lighting will help you find a solution that increases your business sales while saving…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 86 contacts → | ||||
Indirect evidence “Primary SIC: Electrical Apparatus And Equipment, Primary NAICS: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers Description…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 85 contacts → | ||||
Indirect evidence “Pacific Energy Concepts™ (PEC) is North America’s most innovative energy optimization company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 84 contacts → | ||||
Indirect evidence “Selux is committed to the development of advanced, energy-efficient, interior and exterior luminaires that have helped transform light from a mundane necessity into a vital…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 82 contacts → | ||||
Partial evidence “ASD Lighting manufactures high quality, energy saving LED luminaires.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 81 contacts → | ||||
Indirect evidence “More than a name stamped on a box, we strive to be a familiar face at the counter-or a friendly voice on the phone.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 71 contacts → | ||||
Partial evidence “Headquartered in North Carolina, Lightserve is an industry leader in national lighting, electrical and controls projects and service, delivering enterprise-level program…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 69 contacts → | ||||
Partial evidence “Since 2008, Light Efficient Design has combined design sensibility with innovative technology advancements to become the premier source for energy-smart LED retrofit solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 67 contacts → | ||||
Partial evidence “SPI Lighting may be located in the Midwest, but we are a forerunner in the commercial lighting industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 67 contacts → | ||||
Partial evidence “With a legacy of light that began in the New York City of 1904, Lightolier is the long-standing industry leader in architectural track lighting, downlighting, and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 66 contacts → | ||||
Partial evidence “Lighting Maintenance Inc (LMI) founded in 1991 is an electrical and lighting contractor which operates and maintains over lights in the Mid-Atlantic Area.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 65 contacts → | ||||
Partial evidence “Atlas Lighting provides a wide selection of quality, energy-efficient and fast-selling products-all manufactured and quality tested in the USA.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 60 contacts → | ||||
Indirect evidence “What Do We Do?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 56 contacts → | ||||
Partial evidence “NetZero USA® is a nationwide, end-to-end provider of commercial LED lighting solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 55 contacts → | ||||
Strong evidence “Warehouse-Lighting COM LLC is a leader in low-cost, high quality, energy-efficient lighting fixtures and related products for industrial, commercial, architectural, and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: warehouse lighting retrofit services. 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 warehouse lighting retrofit services.
- Partial evidence
- Its own public description names part of warehouse lighting retrofit services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name warehouse lighting retrofit services. 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 1,007 warehouse lighting retrofit services based in the United States
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Warehouse lighting retrofit services based in the United States at a glance
As of Sep 29, 2026Companies by employee count
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 1,007 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 warehouse lighting retrofit services, 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 “warehouse lighting retrofit services”. 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 warehouse lighting retrofit services), 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 warehouse lighting retrofit services, 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, 2,540 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 29, 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.
Warehouse lighting retrofit services 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 warehouse lighting retrofit services, 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 warehouse lighting retrofit services are there based in the United States?
RevenueBase identified 1,007 warehouse lighting retrofit services 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?
LED Lighting INC, headquartered in Buffalo Grove, tops this list with the largest team on record.
Which city has the most warehouse lighting retrofit services?
Houston leads with 25 headquartered companies, followed by Atlanta (20) and Denver (14).
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 2,540 verified decision-maker contacts tracked across these 1,007 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,007 warehouse lighting retrofit services based in the United States. Start with a free account, no credit card.
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Warehouse lighting retrofit services by geography
- Warehouse lighting retrofit services based in Dubai, United Arab Emirates
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- Warehouse lighting retrofit services based in Belgium
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- Warehouse lighting retrofit services based in Canada
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- Warehouse lighting retrofit services based in Germany
- Warehouse lighting retrofit services based in India
- Warehouse lighting retrofit services based in the Netherlands
- Warehouse lighting retrofit services based in Poland
- Warehouse lighting retrofit services based in Spain
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.
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