Company lists · Data refreshed September 2026

Top 25 Energy billing software companies based in the United States

Name: Energy billing software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 155 companies tracked

RevenueBase identified 155 energy billing software companies headquartered in the United States as of September 2026 and tracks 5,708 professional contacts across them, including 2,320 with verified work emails. New York is the largest hub.

This list covers energy billing 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

155Companies

5,708Contacts tracked

2,320Verified emails

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The 25 largest energy billing software companies based in the United States

Ranked by team size

Top 25 of 155 energy billing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy billing software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Quorum Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,563 contacts →
	Strong evidence “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Source: RevenueBase Database · checked Sep 28, 2026
2	Vertexone	Strong evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	693 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
3	PCI Energy Solutions	Indirect evidence	Norman, OK, United StatesHQ checked Sep 28, 2026	201-500	346 contacts →
	Indirect evidence “PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.” Source: RevenueBase Database · checked Sep 28, 2026
4	ANB Systems, LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	223 contacts →
	Strong evidence “ANB Systems is a leading software provider for the energy industry.” Source: RevenueBase Database · checked Sep 28, 2026
5	HOC INC	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	216 contacts →
	Strong evidence “HOC, founded in 2001, specializes in building software for the energy trading and financial services sectors.” Source: RevenueBase Database · checked Sep 28, 2026
6	Touchstone IQ	Strong evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	51-200	139 contacts →
	Strong evidence “Touchstone IQ is a leading-edge building energy management software & services company.” Source: RevenueBase Database · checked Sep 28, 2026
7	Milsoft Utility Solutions	Partial evidence	Abilene, TX, United StatesHQ checked Sep 28, 2026	51-200	131 contacts →
	Partial evidence “Milsoft provides more than a thousand electric utilities and their consultants and vendors with powerful engineering, operations, and customer service software that enables them…” Source: RevenueBase Database · checked Sep 28, 2026
8	Clean Power Research	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 28, 2026	51-200	130 contacts →
	Strong evidence “Our cloud software services are powering the energy transformation by enabling utilities to engage customers about their energy options, automate DER program administration and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Continental Utility Solutions, INC	Indirect evidence	Jonesboro, AR, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “Continental Utility Solutions, Inc,(CUSI) is a privately held company located in Jonesboro, Arkansas.” Source: RevenueBase Database · checked Sep 28, 2026
10	PC Automated Controls, INC	Indirect evidence	El Paso, TX, United StatesHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	Brillion	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “At Brillion, we believe every utility customer relationship has the potential to be a true partnership.” Source: RevenueBase Database · checked Sep 28, 2026
12	Munibilling	Strong evidence	Greensboro, NC, United StatesHQ checked Sep 28, 2026	11-50	60 contacts →
	Strong evidence “MuniBilling's cloud-based software provides a powerful yet affordable utility billing toolkit for towns, homeowner associations and property management groups.” Source: RevenueBase Database · checked Sep 28, 2026
13	MCG Energy Solutions, LLC	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	60 contacts →
	Strong evidence “MCG Energy Solutions delivers mission critical software that powers the daily operations of utilities and energy market participants worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
14	YES Energy Powercore	Strong evidence	Glendora, CA, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Strong evidence “The PowerCore team at Yes Energy provides energy market participants with software solutions.” Source: RevenueBase Database · checked Sep 28, 2026
15	Logical Buildings	Partial evidence	Livingston, NJ, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Logical Buildings is an industry leading sustainability, smart building and virtual powerplant software and solutions provider for the built world.” Source: RevenueBase Database · checked Sep 28, 2026
16	Energy5	Partial evidence	Voorhees, NJ, United StatesHQ checked Sep 28, 2026	201-500	43 contacts →
	Partial evidence “Energy5 delivers turnkey EV charging infrastructure - combining planning, incentive strategy, engineering and construction into one streamlined process.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sagiliti	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Sagiliti converts utility data into coordinated action-turning complexity into clarity and emissions into competitive advantage.” Source: RevenueBase Database · checked Sep 28, 2026
18	Kansys	Strong evidence	Olathe, KS, United StatesHQ checked Sep 28, 2026	51-200	36 contacts →
	Strong evidence “Kansys is a provider of billing software and services that help communications and enterprise businesses monetize complex business at scale.” Source: RevenueBase Database · checked Sep 28, 2026
19	Capturis Powered By Conservice	Indirect evidence	Mandan, ND, United StatesHQ checked Sep 28, 2026	201-500	34 contacts →
	Indirect evidence “Capturis views accounts payable as a necessary function of all companies, big or small.” Source: RevenueBase Database · checked Sep 28, 2026
20	AMS Billing	Partial evidence	Sarasota, FL, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “AMS Billing is your utility billing management partner.” Source: RevenueBase Database · checked Sep 28, 2026
21	Abraxas Energy Consulting	Partial evidence	Atascadero, CA, United StatesHQ checked Sep 28, 2026	201-500	29 contacts →
	Partial evidence “In 2024, Abraxas Energy Consulting became a member of the Hillmann Family of Companies.” Source: RevenueBase Database · checked Sep 28, 2026
22	Emeter Corporation, A Siemens Business	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “eMeter, a Siemens Business, is a proven and trusted provider of secure and highly automated software solutions for the utility market, with over 20 years’ experience enabling over…” Source: RevenueBase Database · checked Sep 28, 2026
23	Calico Energy	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Calico Energy is a mission driven company focused on scaling energy solutions and decarbonization.We think outside of the box and work to make the world a better place.” Source: RevenueBase Database · checked Sep 28, 2026
24	PAYGO	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Livable	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	25 contacts →
	Indirect evidence “At Livable, we believe that best-in-class systems should not be reserved only for those with the largest portfolios.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy billing software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy billing software companies.
Partial evidence: Its own public description names part of energy billing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy billing software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 155 energy billing software companies based in the United States

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Energy billing software companies based in the United States at a glance

As of Sep 28, 2026

40.6%Verified-email coverage

36.8Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 155 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy billing software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “energy billing software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy billing software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy billing software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,320 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy billing software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 155 energy billing software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Quorum Software, headquartered in Houston, tops this list with the largest team on record.

Which city has the most energy billing software companies?

New York leads with 8 headquartered companies, followed by Houston (6) and Dallas (4).

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 2,320 verified decision-maker contacts tracked across these 155 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.