Company lists · Data refreshed September 2026

Top 25 Architectural lighting consultants based in the United States

Name: Architectural lighting consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,170 companies tracked

RevenueBase identified 2,170 architectural lighting consultants headquartered in the United States as of September 2026 and tracks 23,686 professional contacts across them, including 10,688 with verified work emails. New York is the largest hub.

This list covers architectural lighting consultants 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 30, 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 30, 2026 86% judged on-target in blind review

2,170Companies

23,686Contacts tracked

10,688Verified emails

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The 25 largest architectural lighting consultants based in the United States

Ranked by team size

Top 25 of 2,170 architectural lighting consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural lighting consultants: 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	Little Diversified Architectural Consulting	Partial evidence	Little Global, VA, United StatesHQ checked Sep 30, 2026	201-500	509 contacts →
	Partial evidence “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Source: RevenueBase Database · checked Sep 30, 2026
2	Sesco Lighting, INC	Partial evidence	Maitland, FL, United StatesHQ checked Sep 30, 2026	201-500	393 contacts →
	Partial 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 30, 2026
3	Cooper Carry	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	201-500	336 contacts →
	Partial evidence “Cooper Carry is a national architecture firm that brings an internationally recognized team of design professionals to the wide variety of project types we engage in, all united…” Source: RevenueBase Database · checked Sep 30, 2026
4	MGE Companies MG Engineering, MGE Unified Technologies, MGE Lighting Design Collaborative	Partial evidence	New York, United StatesHQ checked Sep 30, 2026	51-200	324 contacts →
	Partial evidence “MG ENGINEERING MGE UNIFIED TECHNOLOGIES MGE LIGHTING DESIGN COLLABORATIVE We strive to provide comprehensive, best-in-class engineering and Technology services that embrace…” Source: RevenueBase Database · checked Sep 30, 2026
5	Kichler Lighting	Partial evidence	Solon, OH, United StatesHQ checked Sep 30, 2026	201-500	314 contacts →
	Partial evidence “Since 1938, Kichler has offered so much more than just distinctively beautiful lighting.” Source: RevenueBase Database · checked Sep 30, 2026
6	BSB Design	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 30, 2026	51-200	281 contacts →
	Indirect evidence “For 60 years, BSB Design has partnered with clients to shape places that perform.” Source: RevenueBase Database · checked Sep 30, 2026
7	ESA	Partial evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	51-200	273 contacts →
	Partial evidence “ESa is a nationally recognized architecture and design firm based in Nashville, Tenn, specializing in architecture, interior design, master planning and space planning.” Source: RevenueBase Database · checked Sep 30, 2026
8	CBT Architects	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	221 contacts →
	Indirect evidence “CBT is working nationally and internationally on projects that range from urban district master planning to large-scale mixed-use developments, civic and cultural venues…” Source: RevenueBase Database · checked Sep 30, 2026
9	Focal Point, LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	501-1,000	199 contacts →
	Strong evidence “Founded more than 25 years ago Focal Point, a brand of Legrand, is a Chicago-based architectural lighting and integrated acoustical systems manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
10	Davis Partnership Architects	Indirect evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	51-200	183 contacts →
	Indirect evidence “Davis Partnership Architects provides innovative design solutions, earning the trust and respect of our clients and peers alike.” Source: RevenueBase Database · checked Sep 30, 2026
11	Ennead Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	171 contacts →
	Indirect evidence “Ennead, a CannonDesign Company, is an internationally acclaimed 160+ person practice based in New York City with offices in Los Angeles and Shanghai.” Source: RevenueBase Database · checked Sep 30, 2026
12	HLB Lighting Design	Strong evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	166 contacts →
	Strong evidence “Founded in 1968, HLB Lighting Design is the largest women-owned, independent architectural lighting design firm in the world.” Source: RevenueBase Database · checked Sep 30, 2026
13	Alliiance	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	51-200	161 contacts →
	Indirect evidence “We are Alliiance – with two ii’s right in the center of our name.” Source: RevenueBase Database · checked Sep 30, 2026
14	The Urban Electric CO	Indirect evidence	North Charleston, SC, United StatesHQ checked Sep 30, 2026	201-500	157 contacts →
	Indirect evidence “From its roots as a small lantern studio, The Urban Electric Co.” Source: RevenueBase Database · checked Sep 30, 2026
15	DMF Lighting	Partial evidence	Carson, CA, United StatesHQ checked Sep 30, 2026	51-200	147 contacts →
	Partial evidence “DMF brings a creative approach to lighting and offers industry-leading technology that sets the bar for performance, quality, and flexibility.” Source: RevenueBase Database · checked Sep 30, 2026
16	Integrus	Partial evidence	Spokane, WA, United StatesHQ checked Sep 30, 2026	51-200	143 contacts →
	Partial evidence “Founded in 1953, Integrus has a successful history as a leading regional architecture firm with international reach.” Source: RevenueBase Database · checked Sep 30, 2026
17	Steelman Partners	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 30, 2026	51-200	140 contacts →
	Indirect evidence “Based in Las Vegas, Nevada, Steelman Partners and its affiliates are award winning international design firms specializing in the multi-disciplinary facets of entertainment…” Source: RevenueBase Database · checked Sep 30, 2026
18	Spiezle Architectural Group, INC	Indirect evidence	Hamilton, NJ, United StatesHQ checked Sep 30, 2026	51-200	134 contacts →
	Indirect evidence “Spiezle is nationally-recognized for innovative design, personalized service, and cost-effective solutions.” Source: RevenueBase Database · checked Sep 30, 2026
19	Lightology	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	131 contacts →
	Partial evidence “Lightology is the largest contemporary lighting showroom in North America.” Source: RevenueBase Database · checked Sep 30, 2026
20	MCE	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	51-200	130 contacts →
	Indirect evidence “Michaud Cooley Erickson was founded in 1946 and is one of the largest mechanical and electrical consulting engineering firms in the United States with licensed professionals in…” Source: RevenueBase Database · checked Sep 30, 2026
21	Amerlux LLC	Strong evidence	Oakland, NJ, United StatesHQ checked Sep 30, 2026	201-500	126 contacts →
	Strong evidence “Be seen in the best light with our architectural, specification-grade lighting solutions.” Source: RevenueBase Database · checked Sep 30, 2026
22	ALW Architectural Lighting Works	Strong evidence	Oakland, CA, United StatesHQ checked Sep 30, 2026	201-500	120 contacts →
	Strong evidence “ALW manufactures beautifully designed comprehensive architectural lighting solutions.” Source: RevenueBase Database · checked Sep 30, 2026
23	19six Architects	Partial evidence	San Luis Obispo, CA, United StatesHQ checked Sep 30, 2026	51-200	113 contacts →
	Partial evidence “Founded in 1906, ours is one of the oldest and most established architectural firms in California.” Source: RevenueBase Database · checked Sep 30, 2026
24	Lucifer Lighting	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 30, 2026	51-200	113 contacts →
	Indirect evidence “We design light that creates, reflects, and exposes beauty from fixtures that don’t draw attention to themselves.” Source: RevenueBase Database · checked Sep 30, 2026
25	Mercer Zimmerman	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 30, 2026	51-200	109 contacts →
	Partial evidence “Mercer Zimmerman is the Midwest's leading lighting and controls agency.” Source: RevenueBase Database · checked Sep 30, 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: architectural lighting consultants. 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 architectural lighting consultants.
Partial evidence: Its own public description names part of architectural lighting consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural lighting consultants. 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 2,170 architectural lighting consultants based in the United States

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Architectural lighting consultants based in the United States at a glance

As of Sep 30, 2026

45.1%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,255

11-50

695

51-200

179

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 2,170 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 architectural lighting consultants, 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 “architectural lighting consultants”. 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 architectural lighting consultants), 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 architectural lighting consultants, 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, 10,688 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 30, 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.

Architectural lighting consultants 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 architectural lighting consultants, 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 architectural lighting consultants are there based in the United States?

RevenueBase identified 2,170 architectural lighting consultants 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?

Little Diversified Architectural Consulting, headquartered in Mclean, tops this list with the largest team on record.

Which city has the most architectural lighting consultants?

New York leads with 158 headquartered companies, followed by Los Angeles (53) and Houston (41).

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 10,688 verified decision-maker contacts tracked across these 2,170 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 30, 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.