Company lists · Data refreshed November 2026

Top 25 Lighting efficiency consultants worldwide

Name: Lighting efficiency consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,912 companies tracked

RevenueBase identified 5,912 company matches for lighting efficiency consultants worldwide as of November 2026 and tracks 37,941 professional contacts across them, including 10,812 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for lighting efficiency consultants worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for lighting efficiency consultants follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

5,912Companies

37,941Contacts tracked

10,812Verified emails

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The 25 largest lighting efficiency consultants worldwide

Ranked by team size

Top 25 of 5,912 company matches for lighting efficiency consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sesco Lighting, INC	Exact match	Maitland, MS, United StatesHQ recorded Nov 6, 2026	201-500	431 contacts →
	Exact match “SESCO exclusively represents outstanding lighting companies that specialize in LED technology, lighting controls, interior & exterior lighting as well as custom & decorative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Etap Lighting International NV	Exact match	Malle, MaldivesHQ recorded Nov 6, 2026	201-500	316 contacts →
	Exact match “In a world facing severe challenges like global climate change and depletion of natural resources, we need to rethink our ways.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	RAB Lighting	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	308 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	GE Current, A Daintree Company	Exact match	Cleveland, QC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	218 contacts →
	Exact match “We've moved!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Energy Management Collaborative EMC	Exact match	Minneapolis, MN, United StatesHQ recorded Nov 6, 2026	201-500	210 contacts →
	Exact match “EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ledax Energia	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	51-200	201 contacts →
	Exact match “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Maintenance Engineering LTD	Exact match	Fargo, ND, United StatesHQ recorded Nov 6, 2026	51-200	183 contacts →
	Exact match “Maintenance Engineering, LTD and Superior Lamp, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	HLB Lighting Design	Exact match	New York, CO, United StatesHQ recorded Nov 6, 2026	51-200	175 contacts →
	Exact match “Founded in 1968, HLB Lighting Design is the largest women-owned, independent architectural lighting design firm in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Eurolux PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Nov 6, 2026	201-500	168 contacts →
	Exact match “Eurolux is a household name across South Africa and the African continent as a whole – a brand associated with quality lighting at affordable pricing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Stones River Electric	Exact match	Madison, TN, United StatesHQ recorded Nov 6, 2026	201-500	159 contacts →
	Exact match “Stones River Electric is a national provider of electrical, lighting and energy services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	TCP Lighting	Exact match	Aurora, OH, United StatesHQ recorded Nov 6, 2026	51-200	158 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Conexled Iluminação LED DE Alta Performance	Exact match	São Bernardo Do Campo, BrazilHQ recorded Nov 6, 2026	51-200	153 contacts →
	Exact match “Grandes Marcas Iluminam com Conexled!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Finelite	Exact match	Union City, CA, United StatesHQ recorded Nov 6, 2026	201-500	151 contacts →
	Exact match “Founded in 1991, Finelite's commitment to developing better, more energy-efficient lighting has brought innovation and unmatched customer service to the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	AES Engineering LTD	Exact match	Vancouver, AB, CanadaHQ recorded Nov 6, 2026	51-200	148 contacts →
	Exact match “AES Engineering provides comprehensive electrical engineering and lighting design services for building construction projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Maxlite	Exact match	Pine Brook, NJ, United StatesHQ recorded Nov 6, 2026	51-200	139 contacts →
	Exact match “MaxLite has provided certified energy-efficient lighting solutions to the commercial building, OEM and residential markets since 1993.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	NULTY	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	135 contacts →
	Exact match “We’re an award-winning lighting design practice with one simple mission: to delight, excite and inspire people with our creations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Ikio LED Lighting	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	126 contacts →
	Exact match “IKIO is a leading US-based LED Lighting manufacturer of Commercial, Industrial and Multi-family Residential / Hospitality, Hazardous Location and Solar Outdoor applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Techno Electromech PVT LTD	Exact match	Vadodara, IndiaHQ recorded Nov 6, 2026	501-1,000	126 contacts →
	Exact match “TECHNO LED™ is a custom developer, maker, and supplier of premium and simple to use high force LED luminaries, a brand under Techno Electromech Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	MK Illumination Global	Exact match	Innsbruck, AustriaHQ recorded Nov 6, 2026	501-1,000	123 contacts →
	Exact match “MK Illumination creates festive and seasonal illumination for cities, retail destinations, leisure venues, attractions and public spaces around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Barnum & Celillo Electric, INC	Exact match	Sacramento, CA, United StatesHQ recorded Nov 6, 2026	201-500	122 contacts →
	Exact match “Barnum & Celillo Electric is the premier Electrical & Lighting Contractor Covering all of Northern California, and Southern California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ledworld.com	Exact match	Al Quoz, United Arab EmiratesHQ recorded Nov 6, 2026	201-500	121 contacts →
	Exact match “LED WORLD LLC – Based in Dubai, UAE, LED WORLD LLC has established itself as a leading provider of premium, eco-friendly LED lighting solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Ideal Impact, INC	Exact match	Grapevine, TX, United StatesHQ recorded Nov 6, 2026	51-200	119 contacts →
	Exact match “Ideal Impact was founded March 2, 2009 with a well-defined mission and strategy: to use our world-renowned expertise to generate $10 billion for education and ministries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Clareo Lighting	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	117 contacts →
	Exact match “Spécialiste de l'éclairage LED professionnel, Clareo propose des solutions globales comprenant des sources lumineuses (ampoules) de toute dernière génération mais également un…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Century Commercial Service	Exact match	Auburn, CA, United StatesHQ recorded Nov 6, 2026	51-200	106 contacts →
	Exact match “Since 1984, we have been Northern California's premier lighting and electrical service company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	ILP	Exact match	Sanford, FL, United StatesHQ recorded Nov 6, 2026	51-200	101 contacts →
	Exact match “Industrial Lighting Products (ILP) helps businesses and facilities upgrade, optimize, and maintain lighting with high-performance, energy-efficient LED solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “lighting efficiency consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,912 lighting efficiency consultants worldwide

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Lighting efficiency consultants worldwide at a glance

As of Nov 6, 2026

28.5%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,550

11-50

1,814

51-200

382

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for lighting efficiency consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “lighting efficiency consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 10,812 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Lighting efficiency consultants by location

30 lists · largest first

Every Lighting efficiency consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “lighting efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lighting efficiency consultants are there worldwide?

RevenueBase identified 5,912 company matches for lighting efficiency consultants worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sesco Lighting, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most lighting efficiency consultants?

The United States leads with 1,396 companies, followed by the United Kingdom (371) and Germany (269). Every lighting efficiency consultants list by country and city is linked on this page.

Which city has the most lighting efficiency consultants?

London leads with 71 company records, followed by Dubai (50) and New York (49).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 10,812 professional contacts with verified work emails tracked across these 5,912 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.