Company lists · Data refreshed September 2026

Top 25 Prosumer energy management platforms based in the United States

RevenueBase identified 344 prosumer energy management platforms headquartered in the United States as of September 2026 and tracks 16,336 professional contacts across them, including 6,372 with verified work emails. San Francisco is the largest hub.

This list covers prosumer energy management platforms 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 29, 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 29, 2026 86% judged on-target in blind review
344Companies
16,336Contacts tracked
6,372Verified emails
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The 25 largest prosumer energy management platforms based in the United States

Ranked by team size
Top 25 of 344 prosumer energy management platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to prosumer energy management platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceArlington, VA, United StatesHQ checked Sep 29, 20261,001-5,0001,863 contacts →

Strong evidence

“To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceSan Ramon, CA, United StatesHQ checked Sep 29, 20261,001-5,0001,763 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceWashington, DC, United StatesHQ checked Sep 29, 2026501-1,000864 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceCharlotte, NC, United StatesHQ checked Sep 29, 2026201-500539 contacts →

Partial evidence

“Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceWaltham, MA, United StatesHQ checked Sep 29, 2026501-1,000494 contacts →

Strong evidence

“Power Factors delivers renewable energy asset management software for global portfolios.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceBoulder, CO, United StatesHQ checked Sep 29, 2026501-1,000472 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceHouston, TX, United StatesHQ checked Sep 29, 2026501-1,000417 contacts →

Partial evidence

“At Stem, we’re reimagining technology to drive the energy transition.”

Source: RevenueBase Database · checked Sep 29, 2026
8Strong evidenceConcord, NC, United StatesHQ checked Sep 29, 2026201-500384 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceShelton, CT, United StatesHQ checked Sep 29, 2026201-500366 contacts →

Partial evidence

“Budderfly is redefining how energy efficiency, resilience, and grid participation can work together across America’s commercial sector.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceNorman, OK, United StatesHQ checked Sep 29, 2026201-500346 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026201-500274 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceDurham, NC, United StatesHQ checked Sep 29, 2026201-500271 contacts →

Partial evidence

“FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026201-500259 contacts →

Indirect evidence

“Enabling electrification for all”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceHyannis, MA, United StatesHQ checked Sep 29, 2026201-500250 contacts →

Partial evidence

“Savant is a global leader in smart home and energy, and traditional lighting solutions, for consumers, businesses, utility companies and more.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 29, 202651-200250 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceWestbury, NY, United StatesHQ checked Sep 29, 2026201-500241 contacts →

Strong evidence

“For over 45 years, Electro Industries/GaugeTech has been a leader in innovation and technological advancements in the areas of energy management and power monitoring.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceFremont, CA, United StatesHQ checked Sep 29, 202651-200164 contacts →

Strong evidence

“Syserco is an industry leader delivering Energy Management Solutions and Services to commercial and industrial facilities ranging from K-12 Schools, to High Rises, to…”

Source: RevenueBase Database · checked Sep 29, 2026
18Strong evidenceOakland, CA, United StatesHQ checked Sep 29, 202651-200147 contacts →

Strong evidence

“Renew Home is shaping the future of energy management and accelerating the transition to more resilient, more affordable power, by changing how we use energy at home.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceDenver, CO, United StatesHQ checked Sep 29, 202651-200139 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceChandler, AZ, United StatesHQ checked Sep 29, 2026201-500133 contacts →

Partial evidence

“Elevation is one of the nation’s largest providers of residential solar, storage, energy efficiency, and energy intelligence technology providers.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceBoalsburg, PA, United StatesHQ checked Sep 29, 202651-200130 contacts →

Partial evidence

“EnergyCAP centralizes your energy and utility data, provides decision-ready information, saves you time, and controls cost.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceMilpitas, CA, United StatesHQ checked Sep 29, 202651-200107 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidencePittsburgh, PA, United StatesHQ checked Sep 29, 202610001+107 contacts →

Partial evidence

“Explore the ways the Ovation™ Automation Platform and Ovation Green renewable solutions remove data silos to provide a holistic operational view that helps utilities meet the…”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceCambridge, MA, United StatesHQ checked Sep 29, 202651-200106 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceThe Woodlands, TX, United StatesHQ checked Sep 29, 202611-50102 contacts →

Partial evidence

“You have a choice when it comes to energy.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 344 prosumer energy management platforms based in the United States

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Prosumer energy management platforms based in the United States at a glance

As of Sep 29, 2026
39.0%Verified-email coverage
47.5Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
120
51-200
55
201-500
21
501-1,000
5
1,001-5,000
4
5,001-10,000
1
10001+
3

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 344 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 prosumer energy management platforms, 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 “prosumer energy management platforms”. 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 prosumer energy management platforms), 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 prosumer energy management platforms, 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, 6,372 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 29, 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 prosumer energy management platforms, 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 prosumer energy management platforms are there based in the United States?

RevenueBase identified 344 prosumer energy management platforms 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?

Fluence, headquartered in Arlington, tops this list with the largest team on record.

Which city has the most prosumer energy management platforms?

San Francisco leads with 16 headquartered companies, followed by New York (14) and Houston (11).

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 6,372 verified decision-maker contacts tracked across these 344 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 29, 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.