Company lists · Data verified August 2026

Top 25 Energy retailer software based in the United States

Name: Energy retailer software 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 294 companies tracked

There are 294 energy retailer software headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 15,405 professional contacts across them, including 5,021 with verified work emails and 4,827 with mobile numbers. Houston is the largest hub.

This list covers energy retailer software 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.

294Companies

15,405Contacts tracked

5,021Verified emails

4,827Mobile numbers

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The 25 largest energy retailer software based in the United States

Ranked by team size

Top 25 of 294 energy retailer software 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	GE Digital	San Ramon, CA	1,001-5,000	1,773	624
2	Just Energy	Houston, TX	1,001-5,000	1,640	622
3	Arcadia	Washington, DC	501-1,000	869	191
4	Vertexone	Houston, TX	201-500	693	199
5	Danske Commodities	Stamford, CT	501-1,000	642	6
6	Uplight	Boulder, CO	501-1,000	484	287
7	Calpine Energy Solutions, LLC	San Diego, CA	201-500	467	251
8	Trilliant	Cary, NC	201-500	385	155
9	ESG	Norwell, MA	501-1,000	380	252
10	PCI Energy Solutions	Norman, OK	201-500	345	156
11	Voltus	San Francisco, CA	201-500	268	209
12	Energyhub	Brooklyn, NY	51-200	249	46
13	ANB Systems, LLC	Houston, TX	51-200	224	90
14	HOC INC	New York, NY	51-200	217	39
15	Hudson Energy	Houston, TX	201-500	216	41
16	Ngenue	Houston, TX	51-200	202	75
17	ADD Systems	Flanders, NJ	51-200	176	89
18	Trimark Associates, INC	Chatsworth, CA	51-200	149	91
19	Touchstone IQ	Denver, CO	51-200	136	39
20	Clean Power Research	Napa, CA	51-200	130	94
21	Milsoft Utility Solutions	Abilene, TX	51-200	130	94
22	Smarter Grid Solutions	Warrendale, PA	51-200	109	82
23	Gridx, INC	Milpitas, CA	51-200	108	60
24	SENSE	Cambridge, MA	51-200	105	53
25	Nexrev	Philadelphia, PA	201-500	87	40

Showing 25 of 294 energy retailer software based in the United States

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Energy retailer software based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

HoustonLargest hub · 21 HQs

4,827Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

107

11-50

109

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Energy retailer software by metro

Metro	Companies
Energy retailer software in Houston	21
Energy retailer software in New York	15
Energy retailer software in San Francisco	9
Energy retailer software in San Diego	8
Energy retailer software in Dallas	6
Energy retailer software in Boulder	6
Energy retailer software in Boston	5
Energy retailer software in Cambridge	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 retailer software”, 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 retailer software are there based in the United States?

There are 294 energy retailer software headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

GE Digital, headquartered in San Ramon, tops this list with the largest team on record.

Which city has the most energy retailer software?

Houston leads with 21 headquartered companies, followed by New York (15) and San Francisco (9).

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 5,021 verified decision-maker contacts tracked across these 294 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.