Company lists · Data verified August 2026

Top 25 Building automation software developers based in the United States

Name: Building automation software developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 872 companies tracked

There are 872 building automation software developers headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 19,377 professional contacts across them, including 8,189 with verified work emails and 8,492 with mobile numbers. New York is the largest hub.

This list covers building automation software developers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

872Companies

19,377Contacts tracked

8,189Verified emails

8,492Mobile numbers

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The 25 largest building automation software developers based in the United States

Ranked by team size

Top 25 of 872 building automation software developers based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Automated Logic Corporation	Austin, TX	501-1,000	1,114	229
2	Climatec, LLC	Phoenix, AZ	1,001-5,000	865	544
3	Albireo Energy	New York	1,001-5,000	685	382
4	Long Building Technologies	Billings, MT	501-1,000	464	253
5	Honeywell Building Solutions	Las Vegas, NV	201-500	450	216
6	View, INC	San Jose, CA	201-500	408	153
7	Havtech	Columbia, MD	201-500	333	231
8	Sunbelt Controls	Azusa, CA	201-500	321	201
9	ATS Automation, INC	Burlington, WA	201-500	284	109
10	Gardiner	Maumee, OH	201-500	208	118
11	ESC Automation	Bothell, WA	501-1,000	170	84
12	Trane AIR Conditioning	Us	1,001-5,000	165	23
13	Passivelogic	Salt Lake City, UT	51-200	144	116
14	Cm3 Building Solutions	Fort Washington, PA	201-500	144	67
15	BCM Controls Corporation	Scarborough, ME	51-200	125	83
16	Windowmaster	San Francisco, CA	51-200	106	1
17	Dynamic Controls INC	Lees Summit, MO	51-200	95	65
18	DT Engineering	Southwest, MO	51-200	87	47
19	Resource Data Management	New Hope, MN	51-200	87	43
20	T.M. Bier & Associates, Inc. Tmba	Glen Cove, NY	51-200	86	50
21	Ame, INC	Fairfield, NJ	1,001-5,000	84	51
22	Jset Automated Technologies LLC	Columbus, OH	51-200	84	46
23	ABM Systems, INC	Floral Park, NY	51-200	80	43
24	Daikin TMI LLC	Chesterfield, MO	51-200	80	36
25	ESC	West Hartford, CT	51-200	78	61

Showing 25 of 872 building automation software developers based in the United States

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Building automation software developers based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 22 HQs

8,492Contacts with mobile numbers

56Emails re-verified in last 30 days

Companies by employee count

1-10

350

11-50

345

51-200

131

201-500

501-1,000

1,001-5,000

10001+

Building automation software developers by metro

Metro	Companies
Building automation software developers in New York	22
Building automation software developers in Chicago	12
Building automation software developers in Houston	10
Building automation software developers in Miami	9
Building automation software developers in Atlanta	8
Building automation software developers in Tampa	8
Building automation software developers in Austin	8

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “building automation software developers”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 56 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many building automation software developers are there based in the United States?

There are 872 building automation software developers headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Automated Logic Corporation, headquartered in Austin, tops this list with the largest team on record.

Which city has the most building automation software developers?

New York leads with 22 headquartered companies, followed by Chicago (12) and Houston (10).

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 8,189 verified decision-maker contacts tracked across these 872 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.