Company lists · Data refreshed September 2026

Top 25 Energy retailer software based in the United States

RevenueBase identified 294 company matches for energy retailer software associated with the United States as of September 2026 and 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 company matches for energy retailer software 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 September 2, 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 Sep 2, 2026 How this list was built
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 company matches for energy retailer software based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Ramon, CA, United States1,001-5,0001,773 contacts →

Exact match

“At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United States1,001-5,0001,640 contacts →

Exact match

“Established in 1997, Just Energy has been a leading retail energy provider serving markets across the United States and Canada.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United States501-1,000869 contacts →

Exact match

“Arcadia is the global utility data and energy solutions platform.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United States201-500693 contacts →

Exact match

“VertexOne is the leading provider of cloud-based SaaS software powering the next generation of customer experience for utilities, energy retailers, and energy transition providers.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchStamford, CT, United States501-1,000642 contacts →

Exact match

“We are a tech-driven energy trading company that trades power and gas across +40 markets.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchBoulder, CO, United States501-1,000484 contacts →

Exact match

“Uplight is a clean energy technology company that unlocks grid capacity by activating customers and their connected devices to generate, shift, and save energy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United States201-500467 contacts →

Exact match

“Calpine Solutions is a retail energy provider with a robust suite of customized products, analytics, and data management solutions to turn a corporate electricity expense into a…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchCary, NC, United States201-500385 contacts →

Exact match

“Trilliant® empowers utilities and partners to accelerate the energy transition through a proven, modular, multi-technology communications platform that delivers secure, scalable…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchNorwell, MA, United States501-1,000380 contacts →

Exact match

“We're ESG - and we put the power of data in your hands.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchNorman, OK, United States201-500345 contacts →

Exact match

“PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United States201-500268 contacts →

Exact match

“Voltus is a leading DER technology platform and virtual power plant operator connecting distributed energy resources to electricity markets, delivering less expensive, more…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchBrooklyn, NY, United States51-200249 contacts →

Exact match

“EnergyHub is a software technology company based in New York, NY.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United States51-200224 contacts →

Exact match

“ANB Systems is a leading software provider for the energy industry.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United States51-200217 contacts →

Exact match

“HOC, founded in 2001, specializes in building software for the energy trading and financial services sectors.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United States201-500216 contacts →

Exact match

“As one of the largest and fastest growing business to business suppliers of electricity, natural gas and green energy solutions in North America, large and small business owners…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United States51-200202 contacts →

Exact match

“nGenue is a best-in-class software solution purpose built for Natural Gas that fully supports every aspect of natural gas transportation and distribution.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchFlanders, NJ, United States51-200176 contacts →

Exact match

“Advanced Digital Data Inc.(ADD Systems) has been providing computer solutions for the petroleum, propane, and Convenience Store industry since 1973.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchChatsworth, CA, United States51-200149 contacts →

Exact match

“Follow us to discover company developments, our energy clients' successes and employment opportunities.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United States51-200136 contacts →

Exact match

“Touchstone IQ is a leading-edge building energy management software & services company.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchNapa, CA, United States51-200130 contacts →

Exact match

“Our cloud software services are powering the energy transformation by enabling utilities to engage customers about their energy options, automate DER program administration and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchAbilene, TX, United States51-200130 contacts →

Exact match

“Milsoft provides more than a thousand electric utilities and their consultants and vendors with powerful engineering, operations, and customer service software that enables them…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchWarrendale, PA, United States51-200109 contacts →

Exact match

“Smarter Grid Solutions is an enterprise energy software company with a unique end to end approach to Distributed Energy Resource Management Systems (DERMS) to deliver net zero…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchMilpitas, CA, United States51-200108 contacts →

Exact match

“GridX partners with utilities and energy suppliers to transform their businesses and accelerate the clean energy transition.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchCambridge, MA, United States51-200105 contacts →

Exact match

“Sense is making the energy transition accessible for everyone.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchPhiladelphia, PA, United States201-50087 contacts →

Exact match

“NexRev was established in 1994 as a services and technology provider of Energy Management Systems.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

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

See the full list, filter by size, metro and specialty, and access 5,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy retailer software based in the United States at a glance

As of Sep 2, 2026
32.6%Verified-email coverage
31.3%Mobile-number coverage
52.4Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Houston
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
109
51-200
52
201-500
11
501-1,000
5
1,001-5,000
7
5,001-10,000
2
10001+
1

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 “energy retailer software” 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 5,021 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 September 2, 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.

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 “energy retailer software”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy retailer software are there based in the United States?

RevenueBase identified 294 company matches for energy retailer software associated with the United States as of September 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?

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

Which city has the most energy retailer software?

Houston leads with 21 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 5,021 professional contacts with verified work emails tracked across these 294 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 September 2, 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.