Company lists · Data verified August 2026

Top 25 Energy demand response software companies based in the United States

Name: Energy demand response software companies 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 287 companies tracked

There are 287 energy demand response software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 15,726 professional contacts across them, including 7,113 with verified work emails and 4,776 with mobile numbers. San Francisco is the largest hub.

This list covers energy demand response software companies 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.

287Companies

15,726Contacts tracked

7,113Verified emails

4,776Mobile numbers

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The 25 largest energy demand response software companies based in the United States

Ranked by team size

Top 25 of 287 energy demand response software companies 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	Landis GYR	Alpharetta, GA	5,001-10,000	4,245	2,541
2	GE Digital	San Ramon, CA	1,001-5,000	1,773	624
3	Vertexone	Houston, TX	201-500	693	199
4	Uplight	Boulder, CO	501-1,000	484	287
5	Trilliant	Cary, NC	201-500	385	155
6	Budderfly	Shelton, CT	201-500	359	282
7	PCI Energy Solutions	Norman, OK	201-500	345	156
8	Bidgely	Mountain View, CA	51-200	306	168
9	Voltus	San Francisco, CA	201-500	268	209
10	Energyhub	Brooklyn, NY	51-200	249	46
11	ANB Systems, LLC	Houston, TX	51-200	224	90
12	HOC INC	New York, NY	51-200	217	39
13	Cpower Energy	Baltimore, MD	51-200	213	131
14	Power Takeoff	Denver, CO	51-200	173	115
15	Renew Home	Oakland, CA	51-200	142	112
16	Touchstone IQ	Denver, CO	51-200	136	39
17	Clean Power Research	Napa, CA	51-200	130	94
18	Milsoft Utility Solutions	Abilene, TX	51-200	130	94
19	Emerson Ovation Automation Platform	Pittsburgh, PA	10001+	109	40
20	SENSE	Cambridge, MA	51-200	105	53
21	Amperon	Houston, TX	51-200	99	66
22	Linevision	Boston, MA	51-200	96	53
23	Nexrev	Philadelphia, PA	201-500	87	40
24	LEAP	Sacramento, CA	51-200	87	19
25	Aesc, INC	Pasadena, CA	51-200	74	61

Showing 25 of 287 energy demand response software companies based in the United States

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Energy demand response software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 14 HQs

4,776Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Energy demand response software companies by metro

Metro	Companies
Energy demand response software companies in San Francisco	14
Energy demand response software companies in Houston	12
Energy demand response software companies in New York	10
Energy demand response software companies in Boston	8
Energy demand response software companies in San Diego	7
Energy demand response software companies in Cambridge	6
Energy demand response software companies in Denver	6
Energy demand response software companies in Boulder	5

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 “energy demand response software companies”, 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; 0 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 energy demand response software companies are there based in the United States?

There are 287 energy demand response software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Landis GYR, headquartered in Alpharetta, tops this list with the largest team on record.

Which city has the most energy demand response software companies?

San Francisco leads with 14 headquartered companies, followed by Houston (12) and New York (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 7,113 verified decision-maker contacts tracked across these 287 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.