Company lists · Data refreshed November 2026

Top 25 Smart building architecture studios based in the United States

Name: Smart building architecture studios based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,531 companies tracked

RevenueBase identified 3,531 company matches for smart building architecture studios associated with the United States as of November 2026 and tracks 65,054 professional contacts across them, including 28,361 with verified work emails. New York is the largest hub.

This list covers company matches for smart building architecture studios 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

3,531Companies

65,054Contacts tracked

28,361Verified emails

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The 25 largest smart building architecture studios based in the United States

Ranked by team size

Top 25 of 3,531 company matches for smart building architecture studios based in the United States, 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	Southland Industries	Exact match	Garden Grove, MD, United StatesHQ recorded Nov 6, 2026	10001+	3,122 contacts →
	Exact match “As one of the nation's largest building systems experts, Southland Industries provides innovative, practical results for your engineering, construction, service, and energy needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	GRAY	Exact match	Lexington, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,439 contacts →
	Exact match “Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Mckenney's, INC	Exact match	Atlanta, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,143 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Henderson Engineers	Exact match	Lenexa, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	1,124 contacts →
	Exact match “Henderson Engineers is a national building systems design firm with a wide array of engineering services and a portfolio representing a full range of markets including business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	KPF	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	1,091 contacts →
	Exact match “KPF is dedicated to transforming cities through impactful design, collaborating closely with the world’s most forward-thinking clients to create high performing, carefully crafted…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Gordian	Exact match	Greenville, SC, United StatesHQ recorded Nov 6, 2026	501-1,000	892 contacts →
	Exact match “Gordian is the leading provider of Building Intelligence™ Solutions, delivering unrivaled insights, robust technology and expert services to fuel customers’ success through all…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Syska Hennessy Group	Exact match	Raleigh, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	857 contacts →
	Exact match “Consult Engineer Commission At Syska Hennessy Group, we create exceptional environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	PAE	Exact match	Portland, NV, United StatesHQ recorded Nov 6, 2026	201-500	843 contacts →
	Exact match “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Albireo Energy	Exact match	Edison, NJ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	672 contacts →
	Exact match “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Rovisys Building Technologies	Exact match	Aurora, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	665 contacts →
	Exact match “As part of the RoviSys family of companies, we deliver vendor independent building automation, electrical power management, facility monitoring, and systems integration solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Climatec, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	664 contacts →
	Exact match “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	MSS Solutions, LLC	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	504 contacts →
	Exact match “Since 1996, MSS has made thousands of facilities more efficient, comfortable, secure and reliable for owners, operators and occupiers across the Carolinas and throughout North…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Long Building Technologies	Exact match	Littleton, UT, United StatesHQ recorded Nov 6, 2026	501-1,000	496 contacts →
	Exact match “Since 1965, LONG has been in the business of building performance; making them automated, efficient, green, and safe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	UMC	Exact match	Lynnwood, WA, United StatesHQ recorded Nov 6, 2026	201-500	444 contacts →
	Exact match “UMC helps clients solve the complex challenges of built environments and their systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	n/a	397 contacts →
	Exact match “eStudio is a specialized full service architectural and boutique design firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	SCB	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	201-500	391 contacts →
	Exact match “SCB is an architecture, planning, interior and urban design firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Ramsa Robert A.M. Stern Architects	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	385 contacts →
	Exact match “RAMSA \| Robert A.M.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Finfrock	Exact match	Apopka, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	371 contacts →
	Exact match “FINFROCK is Central Florida's #1 Design-Builder and a one-stop shop to get the building you want.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	AIR Systems, INC	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	201-500	364 contacts →
	Exact match “Whether building quality work environments, valuable relationships or community ties, Air Systems never cuts corners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Cooper Carry	Exact match	Atlanta, CO, United StatesHQ recorded Nov 6, 2026	201-500	355 contacts →
	Exact match “Connection by Design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Havtech	Exact match	Columbia, VA, United StatesHQ recorded Nov 6, 2026	201-500	351 contacts →
	Exact match “Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Sunbelt Controls	Exact match	Pleasanton, WA, United StatesHQ recorded Nov 6, 2026	201-500	343 contacts →
	Exact match “Sunbelt Controls is a leading full-service building automation contractor for new construction and retrofit projects in the Western United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Performance Services	Exact match	Indianapolis, CO, United StatesHQ recorded Nov 6, 2026	201-500	335 contacts →
	Exact match “We design and construct high-performing buildings and systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	ATS Automation, INC	Exact match	Renton, WA, United StatesHQ recorded Nov 6, 2026	201-500	321 contacts →
	Exact match “ATS, established in 1986, specializes in custom engineered and installed Building Automation Systems control solutions for buildings’ mechanical and electrical systems, allowing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Ermco, INC	Exact match	Greenwood, IN, United StatesHQ recorded Nov 6, 2026	201-500	320 contacts →
	Exact match “From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” 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 “smart building architecture studios”. 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 3,531 smart building architecture studios based in the United States

See the full list, filter by size, metro and specialty, and access 28,361 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Smart building architecture studios based in the United States at a glance

As of Nov 6, 2026

43.6%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,181

11-50

991

51-200

259

201-500

501-1,000

1,001-5,000

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 3,531 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 “smart building architecture studios” 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 28,361 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.

Smart building architecture studios by metro

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 “smart building architecture studios”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many smart building architecture studios are there based in the United States?

RevenueBase identified 3,531 company matches for smart building architecture studios associated with the United States 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?

Southland Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most smart building architecture studios?

New York leads with 305 company records, followed by Los Angeles (112) and Chicago (82).

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 28,361 professional contacts with verified work emails tracked across these 3,531 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.