Company lists · Data refreshed September 2026

Top 25 Energy aggregation platforms based in the United States

Name: Energy aggregation platforms 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 390 companies tracked

RevenueBase identified 390 energy aggregation platforms headquartered in the United States as of September 2026 and tracks 17,762 professional contacts across them, including 7,438 with verified work emails. New York is the largest hub.

This list covers energy aggregation 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 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

390Companies

17,762Contacts tracked

7,438Verified emails

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The 25 largest energy aggregation platforms based in the United States

Ranked by team size

Top 25 of 390 energy aggregation platforms 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 aggregation 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Fluence	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,863 contacts →
	Partial 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 28, 2026
2	Sunnova Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	906 contacts →
	Partial evidence “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Source: RevenueBase Database · checked Sep 28, 2026
3	Arcadia	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	501-1,000	864 contacts →
	Strong evidence “Arcadia is the global utility data and energy solutions platform.” Source: RevenueBase Database · checked Sep 28, 2026
4	Powersecure, INC	Partial evidence	Durham, NC, United StatesHQ checked Sep 28, 2026	501-1,000	740 contacts →
	Partial evidence “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Source: RevenueBase Database · checked Sep 28, 2026
5	Uplight	Partial evidence	Boulder, CO, United StatesHQ checked Sep 28, 2026	501-1,000	472 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 28, 2026
6	Stem, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	417 contacts →
	Partial evidence “At Stem, we’re reimagining technology to drive the energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
7	Trilliant	Strong evidence	Concord, NC, United StatesHQ checked Sep 28, 2026	201-500	384 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 28, 2026
8	Bidgely	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	51-200	306 contacts →
	Indirect evidence “Bidgely is the indispensable innovation partner for UtilityAI.” Source: RevenueBase Database · checked Sep 28, 2026
9	Silicon Ranch Corporation	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	51-200	279 contacts →
	Partial evidence “Founded in 2011, Silicon Ranch is a fully integrated provider of customized renewable energy, carbon, and battery storage solutions for a diverse set of partners across North…” Source: RevenueBase Database · checked Sep 28, 2026
10	Voltus	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	274 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 28, 2026
11	Flexgen	Partial evidence	Durham, NC, United StatesHQ checked Sep 28, 2026	201-500	271 contacts →
	Partial evidence “FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.” Source: RevenueBase Database · checked Sep 28, 2026
12	Powerflex	Partial evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Partial evidence “PowerFlex is a clean technology solutions company making the transition to carbon-free energy possible through a combination of green offerings, including solar, storage, EV…” Source: RevenueBase Database · checked Sep 28, 2026
13	Energyhub	Partial evidence	Brooklyn, NY, United StatesHQ checked Sep 28, 2026	51-200	250 contacts →
	Partial evidence “EnergyHub is a software technology company based in New York, NY.” Source: RevenueBase Database · checked Sep 28, 2026
14	Base Power Company	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	248 contacts →
	Indirect evidence “Base is building the future of American power.” Source: RevenueBase Database · checked Sep 28, 2026
15	Origis Energy	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	201-500	220 contacts →
	Partial evidence “Origis Energy is accelerating the transition to a carbon-free future by Reimagining ZeroSM.” Source: RevenueBase Database · checked Sep 28, 2026
16	Energy Vault	Strong evidence	Westlake Village, VA, United StatesHQ checked Sep 28, 2026	51-200	203 contacts →
	Strong evidence “Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Source: RevenueBase Database · checked Sep 28, 2026
17	Motive Energy	Partial evidence	Orange County, CA, United StatesHQ checked Sep 28, 2026	201-500	203 contacts →
	Partial evidence “Motive Energy transforms how businesses source, store, convert, move, and manage their energy through end-to-end solutions that empower customers to take control of their energy.” Source: RevenueBase Database · checked Sep 28, 2026
18	DSD Renewables	Strong evidence	Schenectady, CA, United StatesHQ checked Sep 28, 2026	51-200	199 contacts →
	Strong evidence “DSD Renewables is a renewable energy solutions platform enabling a more sustainable future by deploying and operating renewable energy solutions, making solar, storage, and EV…” Source: RevenueBase Database · checked Sep 28, 2026
19	Jupiter Power	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	188 contacts →
	Partial evidence “Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.” Source: RevenueBase Database · checked Sep 28, 2026
20	Competitive Power Ventures	Indirect evidence	Silver Spring, MD, United StatesHQ checked Sep 28, 2026	51-200	167 contacts →
	Indirect evidence “Competitive Power Ventures (CPV) has 25 years of unprecedented success in the development and operation of highly efficient and low emitting electric generation and renewable…” Source: RevenueBase Database · checked Sep 28, 2026
21	Catalyze	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	156 contacts →
	Partial evidence “Founded in 2017, Catalyze is a fully integrated developer and Independent Power Producer (IPP) of distributed renewable energy assets.” Source: RevenueBase Database · checked Sep 28, 2026
22	Summit Ridge Energy	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	149 contacts →
	Partial evidence “As the nation’s leading commercial solar company, Summit Ridge Energy merges financial innovation and industry-leading execution to deliver locally generated energy via a more…” Source: RevenueBase Database · checked Sep 28, 2026
23	Altus Power, INC	Partial evidence	Stamford, CT, United StatesHQ checked Sep 28, 2026	51-200	149 contacts →
	Partial evidence “Altus Power is a leading commercial-scale power company delivering reliable, cost-effective solar energy across 30 states and the District of Columbia.” Source: RevenueBase Database · checked Sep 28, 2026
24	Renew Home	Partial evidence	Oakland, CA, United StatesHQ checked Sep 28, 2026	51-200	147 contacts →
	Partial 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 28, 2026
25	Alsoenergy	Partial evidence	Boulder, CO, United StatesHQ checked Sep 28, 2026	201-500	142 contacts →
	Partial evidence “From its founding, AlsoEnergy has led the market in edge-to-cloud portfolio management solutions that make clean energy more resilient, manageable, and scalable.” 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 aggregation platforms. 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 aggregation platforms.
Partial evidence: Its own public description names part of energy aggregation platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy aggregation platforms. 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 390 energy aggregation platforms based in the United States

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Energy aggregation platforms based in the United States at a glance

As of Sep 28, 2026

41.9%Verified-email coverage

45.5Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

142

51-200

201-500

501-1,000

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 390 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 aggregation 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 “energy aggregation 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 energy aggregation 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 energy aggregation 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, 7,438 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.

Energy aggregation platforms by metro

Energy aggregation platforms in New York29

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 aggregation 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 energy aggregation platforms are there based in the United States?

RevenueBase identified 390 energy aggregation 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 energy aggregation platforms?

New York leads with 29 headquartered companies, followed by San Francisco (21) and Houston (18).

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 7,438 verified decision-maker contacts tracked across these 390 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.