Company lists · Data refreshed October 2026
Top 25 Energy efficient lighting consultants based in the United States
RevenueBase identified 2,102 company matches for energy efficient lighting consultants associated with the United States as of October 2026 and tracks 26,158 professional contacts across them, including 9,675 with verified work emails. New York is the largest hub.
This list covers company matches for energy efficient lighting consultants associated with the United States, 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 October 12, 2026.
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.
The 25 largest energy efficient lighting consultants based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,150 contacts → | ||||
Exact match “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 872 contacts → | ||||
Exact match “Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 756 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 713 contacts → | ||||
Exact match “Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 412 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 387 contacts → | ||||
Exact match “We are Trio – global energy and sustainability advisors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 360 contacts → | ||||
Exact match “National Utility Service, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 301 contacts → | ||||
Exact match “At Cascade Energy, we believe in better.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 301 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 216 contacts → | ||||
Exact match “PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 213 contacts → | ||||
Exact match “Dalkia Energy Solutions, a subsidiary of the EDF (Électricité de France) Group, is a national leader in energy efficiency and sustainability for commercial, industrial, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 207 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 201 contacts → | ||||
Exact match “Orion is the leader in LED lighting systems and turnkey project implementation including commissioning and installation of fixtures, controls and IoT solutions, ongoing system…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 184 contacts → | ||||
Exact match “Maintenance Engineering, LTD and Superior Lamp, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 174 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 167 contacts → | ||||
Exact match “Venture Lighting is an industry leading designer, asset light manufacturer and marketer of energy efficient LED luminaires, systems, controls and services while continuing to…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 158 contacts → | ||||
Exact match “Grumman|Butkus Associates (GBA) is a nationally recognized consulting engineering firm that specializes in mechanical, electrical and plumbing design services and energy and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 157 contacts → | ||||
Exact match “PSE is an electrical energy expert that provides relationship-driven engineering and consulting services for forward-thinking partners who pursue long-term energy solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 157 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 150 contacts → | ||||
Exact match “Stones River Electric is a national provider of electrical, lighting and energy services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 149 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 148 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 144 contacts → | ||||
Exact match “For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 139 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 138 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 · Oct 12, 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 “energy efficient lighting 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 2,102 energy efficient lighting consultants based in the United States
See the full list, filter by size, metro and specialty, and access 9,675 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficient lighting consultants based in the United States at a glance
As of Oct 12, 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 2,102 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “energy efficient lighting 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 9,675 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 October 12, 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.
Energy efficient lighting consultants by metro
- Energy efficient lighting consultants in New York75
- Energy efficient lighting consultants in Houston43
- Energy efficient lighting consultants in Atlanta35
- Energy efficient lighting consultants in Chicago34
- Energy efficient lighting consultants in Denver33
- Energy efficient lighting consultants in Dallas32
- Energy efficient lighting consultants in Los Angeles29
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 “energy efficient lighting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficient lighting consultants are there based in the United States?
RevenueBase identified 2,102 company matches for energy efficient lighting consultants associated with the United States as of October 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?
OLA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficient lighting consultants?
New York leads with 75 company records, followed by Houston (43) and Atlanta (35).
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 9,675 professional contacts with verified work emails tracked across these 2,102 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,102 energy efficient lighting consultants based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Energy efficient lighting consultants by geography
- Energy efficient lighting consultants based in Sydney, Australia
- Energy efficient lighting consultants based in Montreal, Canada
- Energy efficient lighting consultants based in Toronto, Canada
- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany
- Energy efficient lighting consultants based in Bangalore, India
- Energy efficient lighting consultants based in Mumbai, India
- Energy efficient lighting consultants based in Milan, Italy
- Energy efficient lighting consultants based in Barcelona, Spain
- Energy efficient lighting consultants based in Madrid, Spain
- Energy efficient lighting consultants based in Dubai, United Arab Emirates
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficient lighting consultants based in Sydney, Australia
- Energy efficient lighting consultants based in Montreal, Canada
- Energy efficient lighting consultants based in Toronto, Canada
- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany
Company intelligence · public preview
Top 25 energy efficient lighting consultants based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,102 matching company records for energy efficient lighting consultants based in the United States, with 26,158 tracked contacts and 9,675 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy efficient lighting consultants based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  OLAola-austin.comHQ: Austin, TX, United StatesReported employees: Not recorded | Austin, TX, United States | Not recorded | Exact match | 1,150 contacts → |
“OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Willdanwilldan.comHQ: Anaheim, CA, United StatesReported employees: 1,001-5,000 | Anaheim, CA, United States | 1,001-5,000 | Exact match | 872 contacts → |
“Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Current Lightingcurrentlighting.comHQ: Greenville, SC, United StatesReported employees: 1,001-5,000 | Greenville, SC, United States | 1,001-5,000 | Exact match | 756 contacts → |
“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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dialightdialight.com HQ: Farmingale, NJ, United StatesReported employees: 1,001-5,000 | Farmingale, NJ, United States | 1,001-5,000 | Exact match | 713 contacts → |
“Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sesco Lighting, INCsescolighting.com HQ: Maitland, FL, United StatesReported employees: 201-500 | Maitland, FL, United States | 201-500 | Exact match | 412 contacts → |
“SESCO exclusively represents outstanding lighting companies that specialize in LED technology, lighting controls, interior & exterior lighting as well as custom & decorative.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  TRIOtrioadvisory.comHQ: Irvine, CA, United StatesReported employees: 201-500 | Irvine, CA, United States | 201-500 | Exact match | 387 contacts → |
“We are Trio – global energy and sustainability advisors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NUS Consulting Groupnusconsulting.comHQ: Park Ridge, NJ, United StatesReported employees: 201-500 | Park Ridge, NJ, United States | 201-500 | Exact match | 360 contacts → |
“National Utility Service, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cascade Energycascadeenergy.comHQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 301 contacts → |
“At Cascade Energy, we believe in better.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  RAB Lightingrablighting.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 301 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  PEGpegenv.comHQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 216 contacts → |
“PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dalkia Energy Solutionsdalkiasolutions.comHQ: Beverly, MA, United StatesReported employees: 201-500 | Beverly, MA, United States | 201-500 | Exact match | 213 contacts → |
“Dalkia Energy Solutions, a subsidiary of the EDF (Électricité de France) Group, is a national leader in energy efficiency and sustainability for commercial, industrial, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Energy Management Collaborative EMCemcllc.comHQ: Minneapolis, MN, United StatesReported employees: 201-500 | Minneapolis, MN, United States | 201-500 | Exact match | 207 contacts → |
“EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Orion Energy Systems, INCorionlighting.comHQ: Manitowoc, WI, United StatesReported employees: 201-500 | Manitowoc, WI, United States | 201-500 | Exact match | 201 contacts → |
“Orion is the leader in LED lighting systems and turnkey project implementation including commissioning and installation of fixtures, controls and IoT solutions, ongoing system…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Maintenance Engineering LTDmebulbs.comHQ: Fargo, ND, United StatesReported employees: 51-200 | Fargo, ND, United States | 51-200 | Exact match | 184 contacts → |
“Maintenance Engineering, LTD and Superior Lamp, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  HLB Lighting Designhlblighting.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 174 contacts → |
“Founded in 1968, HLB Lighting Design is the largest women-owned, independent architectural lighting design firm in the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Venture Lighting Internationalventurelighting.comHQ: Solon, OH, United StatesReported employees: 51-200 | Solon, OH, United States | 51-200 | Exact match | 167 contacts → |
“Venture Lighting is an industry leading designer, asset light manufacturer and marketer of energy efficient LED luminaires, systems, controls and services while continuing to…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grumman Butkus Associatesgrummanbutkus.comHQ: Evanston, IL, United StatesReported employees: 51-200 | Evanston, IL, United States | 51-200 | Exact match | 158 contacts → |
“Grumman|Butkus Associates (GBA) is a nationally recognized consulting engineering firm that specializes in mechanical, electrical and plumbing design services and energy and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  PSE Engineers & Consultantspowersystem.orgHQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 157 contacts → |
“PSE is an electrical energy expert that provides relationship-driven engineering and consulting services for forward-thinking partners who pursue long-term energy solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  TCP Lightingtcpi.comHQ: Aurora, OH, United StatesReported employees: 51-200 | Aurora, OH, United States | 51-200 | Exact match | 157 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Stones River Electricstonesriverelectric.comHQ: Madison, TN, United StatesReported employees: 201-500 | Madison, TN, United States | 201-500 | Exact match | 150 contacts → |
“Stones River Electric is a national provider of electrical, lighting and energy services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Finelitefinelite.com HQ: Union City, CA, United StatesReported employees: 201-500 | Union City, CA, United States | 201-500 | Exact match | 149 contacts → |
“Founded in 1991, Finelite's commitment to developing better, more energy-efficient lighting has brought innovation and unmatched customer service to the industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Concord Engineering Group, INCconcord-engineering.comHQ: Voorhees, NJ, United StatesReported employees: 51-200 | Voorhees, NJ, United States | 51-200 | Exact match | 148 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Steven Winter Associatesswinter.comHQ: Norwalk, CT, United StatesReported employees: 51-200 | Norwalk, CT, United States | 51-200 | Exact match | 144 contacts → |
“For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Four Seasons Environmental, INCfseinc.netHQ: Monroe, OH, United StatesReported employees: 201-500 | Monroe, OH, United States | 201-500 | Exact match | 139 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Maxlitemaxlite.com HQ: Pine Brook, NJ, United StatesReported employees: 51-200 | Pine Brook, NJ, United States | 51-200 | Exact match | 138 contacts → |
“MaxLite has provided certified energy-efficient lighting solutions to the commercial building, OEM and residential markets since 1993.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,102 company matches
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Energy efficient lighting consultants: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,098 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,102 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy efficient lighting consultants by metro
- Energy efficient lighting consultants in New York75
- Energy efficient lighting consultants in Houston43
- Energy efficient lighting consultants in Atlanta35
- Energy efficient lighting consultants in Chicago34
- Energy efficient lighting consultants in Denver33
- Energy efficient lighting consultants in Dallas32
- Energy efficient lighting consultants in Los Angeles29
Questions about this company list
What does Exact match mean for energy efficient lighting consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficient lighting consultants did RevenueBase find based in the United States?
The saved snapshot records 2,102 matching company records, 26,158 tracked contacts and 9,675 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficient lighting consultants by geography
- Energy efficient lighting consultants based in Sydney, Australia
- Energy efficient lighting consultants based in Montreal, Canada
- Energy efficient lighting consultants based in Toronto, Canada
- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany
- Energy efficient lighting consultants based in Bangalore, India
- Energy efficient lighting consultants based in Mumbai, India
- Energy efficient lighting consultants based in Milan, Italy
- Energy efficient lighting consultants based in Barcelona, Spain
- Energy efficient lighting consultants based in Madrid, Spain
- Energy efficient lighting consultants based in Dubai, United Arab Emirates
Cite this list
RevenueBase Data Team. Top 25 energy efficient lighting consultants based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficient-lighting-consultants/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficient lighting consultants based in Sydney, Australia
- Energy efficient lighting consultants based in Montreal, Canada
- Energy efficient lighting consultants based in Toronto, Canada
- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany
Company intelligence · public preview
Top 25 energy efficient lighting consultants based in the United States
RevenueBase records 2,102 matching company records for energy efficient lighting consultants based in the United States, with 26,158 tracked contacts and 9,675 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy efficient lighting consultants based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | OLAola-austin.com HQ: Austin, TX, United StatesReported employees: Not recorded | Austin, TX, United States | Not recorded | Exact match | 1,150 contacts → |
“OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Willdanwilldan.com HQ: Anaheim, CA, United StatesReported employees: 1,001-5,000 | Anaheim, CA, United States | 1,001-5,000 | Exact match | 872 contacts → |
“Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Current Lightingcurrentlighting.com HQ: Greenville, SC, United StatesReported employees: 1,001-5,000 | Greenville, SC, United States | 1,001-5,000 | Exact match | 756 contacts → |
“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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dialightdialight.com HQ: Farmingale, NJ, United StatesReported employees: 1,001-5,000 | Farmingale, NJ, United States | 1,001-5,000 | Exact match | 713 contacts → |
“Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sesco Lighting, INCsescolighting.com HQ: Maitland, FL, United StatesReported employees: 201-500 | Maitland, FL, United States | 201-500 | Exact match | 412 contacts → |
“SESCO exclusively represents outstanding lighting companies that specialize in LED technology, lighting controls, interior & exterior lighting as well as custom & decorative.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TRIOtrioadvisory.com HQ: Irvine, CA, United StatesReported employees: 201-500 | Irvine, CA, United States | 201-500 | Exact match | 387 contacts → |
“We are Trio – global energy and sustainability advisors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NUS Consulting Groupnusconsulting.com HQ: Park Ridge, NJ, United StatesReported employees: 201-500 | Park Ridge, NJ, United States | 201-500 | Exact match | 360 contacts → |
“National Utility Service, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cascade Energycascadeenergy.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 301 contacts → |
“At Cascade Energy, we believe in better.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RAB Lightingrablighting.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 301 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PEGpegenv.com HQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 216 contacts → |
“PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dalkia Energy Solutionsdalkiasolutions.com HQ: Beverly, MA, United StatesReported employees: 201-500 | Beverly, MA, United States | 201-500 | Exact match | 213 contacts → |
“Dalkia Energy Solutions, a subsidiary of the EDF (Électricité de France) Group, is a national leader in energy efficiency and sustainability for commercial, industrial, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Energy Management Collaborative EMCemcllc.com HQ: Minneapolis, MN, United StatesReported employees: 201-500 | Minneapolis, MN, United States | 201-500 | Exact match | 207 contacts → |
“EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Orion Energy Systems, INCorionlighting.com HQ: Manitowoc, WI, United StatesReported employees: 201-500 | Manitowoc, WI, United States | 201-500 | Exact match | 201 contacts → |
“Orion is the leader in LED lighting systems and turnkey project implementation including commissioning and installation of fixtures, controls and IoT solutions, ongoing system…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Maintenance Engineering LTDmebulbs.com HQ: Fargo, ND, United StatesReported employees: 51-200 | Fargo, ND, United States | 51-200 | Exact match | 184 contacts → |
“Maintenance Engineering, LTD and Superior Lamp, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HLB Lighting Designhlblighting.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 174 contacts → |
“Founded in 1968, HLB Lighting Design is the largest women-owned, independent architectural lighting design firm in the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Venture Lighting Internationalventurelighting.com HQ: Solon, OH, United StatesReported employees: 51-200 | Solon, OH, United States | 51-200 | Exact match | 167 contacts → |
“Venture Lighting is an industry leading designer, asset light manufacturer and marketer of energy efficient LED luminaires, systems, controls and services while continuing to…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grumman Butkus Associatesgrummanbutkus.com HQ: Evanston, IL, United StatesReported employees: 51-200 | Evanston, IL, United States | 51-200 | Exact match | 158 contacts → |
“Grumman|Butkus Associates (GBA) is a nationally recognized consulting engineering firm that specializes in mechanical, electrical and plumbing design services and energy and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PSE Engineers & Consultantspowersystem.org HQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 157 contacts → |
“PSE is an electrical energy expert that provides relationship-driven engineering and consulting services for forward-thinking partners who pursue long-term energy solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TCP Lightingtcpi.com HQ: Aurora, OH, United StatesReported employees: 51-200 | Aurora, OH, United States | 51-200 | Exact match | 157 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Stones River Electricstonesriverelectric.com HQ: Madison, TN, United StatesReported employees: 201-500 | Madison, TN, United States | 201-500 | Exact match | 150 contacts → |
“Stones River Electric is a national provider of electrical, lighting and energy services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Finelitefinelite.com HQ: Union City, CA, United StatesReported employees: 201-500 | Union City, CA, United States | 201-500 | Exact match | 149 contacts → |
“Founded in 1991, Finelite's commitment to developing better, more energy-efficient lighting has brought innovation and unmatched customer service to the industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Concord Engineering Group, INCconcord-engineering.com HQ: Voorhees, NJ, United StatesReported employees: 51-200 | Voorhees, NJ, United States | 51-200 | Exact match | 148 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Steven Winter Associatesswinter.com HQ: Norwalk, CT, United StatesReported employees: 51-200 | Norwalk, CT, United States | 51-200 | Exact match | 144 contacts → |
“For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Four Seasons Environmental, INCfseinc.net HQ: Monroe, OH, United StatesReported employees: 201-500 | Monroe, OH, United States | 201-500 | Exact match | 139 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Maxlitemaxlite.com HQ: Pine Brook, NJ, United StatesReported employees: 51-200 | Pine Brook, NJ, United States | 51-200 | Exact match | 138 contacts → |
“MaxLite has provided certified energy-efficient lighting solutions to the commercial building, OEM and residential markets since 1993.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,102 company matches
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Energy efficient lighting consultants: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,098 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,102 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy efficient lighting consultants by metro
- Energy efficient lighting consultants in New York75
- Energy efficient lighting consultants in Houston43
- Energy efficient lighting consultants in Atlanta35
- Energy efficient lighting consultants in Chicago34
- Energy efficient lighting consultants in Denver33
- Energy efficient lighting consultants in Dallas32
- Energy efficient lighting consultants in Los Angeles29
Questions about this company list
What does Exact match mean for energy efficient lighting consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficient lighting consultants did RevenueBase find based in the United States?
The saved snapshot records 2,102 matching company records, 26,158 tracked contacts and 9,675 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficient lighting consultants by geography
- Energy efficient lighting consultants based in Sydney, Australia
- Energy efficient lighting consultants based in Montreal, Canada
- Energy efficient lighting consultants based in Toronto, Canada
- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany
- Energy efficient lighting consultants based in Bangalore, India
- Energy efficient lighting consultants based in Mumbai, India
- Energy efficient lighting consultants based in Milan, Italy
- Energy efficient lighting consultants based in Barcelona, Spain
- Energy efficient lighting consultants based in Madrid, Spain
- Energy efficient lighting consultants based in Dubai, United Arab Emirates
Cite this list
RevenueBase Data Team. Top 25 energy efficient lighting consultants based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficient-lighting-consultants/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Energy efficient lighting consultants based in Paris, France
- Energy efficient lighting consultants based in Berlin, Germany
- Energy efficient lighting consultants based in Hamburg, Germany