Company lists · Data refreshed September 2026

Top 25 Real-time energy trading platforms based in the United States

RevenueBase identified 133 real-time energy trading platforms headquartered in the United States as of September 2026 and tracks 5,342 professional contacts across them, including 3,049 with verified work emails and 1,711 with mobile numbers. Houston is the largest hub.

This list covers real-time energy trading 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
133Companies
5,342Contacts tracked
3,049Verified emails
1,711Mobile numbers
Explore all 133 companies → Free signup · no credit card · 500 free credits

The 25 largest real-time energy trading platforms based in the United States

Ranked by team size
Top 25 of 133 real-time energy trading platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real-time energy trading platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
MAREXPartial evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,845

“Marex (Nasdaq:MRX) is a diversified financial services platform.”

Source: company website · checked Sep 5, 2026
2
UplightPartial evidence
Boulder, CO, United StatesHQ checked Sep 5, 2026501-1,000472

“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: company website · checked Sep 5, 2026
3
YES EnergyPartial evidence
Boulder, CO, United StatesHQ checked Sep 5, 2026201-500392

“Yes Energy® is how traders, power companies, and asset managers and developers can finally make sense of the complex, rapidly changing power market.”

Source: company website · checked Sep 5, 2026
4
VoltusStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-500274

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

Source: company website · checked Sep 5, 2026
5
HUT 8Strong evidence
Miami, FL, United StatesHQ checked Sep 5, 2026201-500249

“Hut 8 is an energy infrastructure platform integrating power, digital infrastructure, and compute at scale to fuel next-generation, energy-intensive use cases.”

Source: company website · checked Sep 5, 2026
6
XpansivPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500214

“Xpansiv® operates the world’s largest integrated, open and neutral market infrastructure for the global energy transition.”

Source: company website · checked Sep 5, 2026
7
Energy CXPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-200141

Energy CX is a tech-forward energy broker redefining how businesses buy energy.”

Source: company website · checked Sep 5, 2026
8
Broker Online ExchangePartial evidence
Westlake, TX, United StatesHQ checked Sep 5, 202611-5094

“Providing energy brokers and affiliates with access to all top energy suppliers, instant pricing, cutting-edge software, all supported by world-class experts.”

Source: company website · checked Sep 5, 2026
9
LEAPPartial evidence
Sacramento, CA, United StatesHQ checked Sep 5, 202651-20082

“Leap is the leading platform for building and scaling virtual power plants (VPPs).”

Source: company website · checked Sep 5, 2026
10Irvine, CA, United StatesHQ checked Sep 5, 202651-20070

“Pacific Summit Energy (PSE) is the North American energy marketing and trading affiliate of Sumitomo Corporation (Sumitomo), the Japanese global enterprise with more than 350…”

Source: company website · checked Sep 5, 2026
11
Trailstone GroupPartial evidence
Austin, TX, United StatesHQ checked Sep 5, 2026201-50068

“Trailstone is a global energy and technology company, operating at the intersection of renewable and conventional power.”

Source: company website · checked Sep 5, 2026
12
Efficient MarketsPartial evidence
Houston, TX, United StatesHQ checked Sep 5, 202611-5065

EnergyNet was originally formed in as the first, and leading, online oil and gas marketplace for buyers and sellers to transact on their own terms and timelines.”

Source: company website · checked Sep 5, 2026
13
Roscommon Analytics LLCStrong evidence
Houston, TX, United StatesHQ checked Sep 5, 202651-20060

“Roscommon Analytics LLC is an energy trading firm with an established track record founded by Kevin Kelley in 2016.”

Source: company website · checked Sep 5, 2026
14
HartigenIndirect evidence
Katy, TX, United StatesHQ checked Sep 5, 202651-20056

“Hartigen is the leading technology partner for power market participants across North America, delivering automation, transparency, and high-performance solutions through a…”

Source: company website · checked Sep 5, 2026
15
EnerexPartial evidence
Houston, TX, United StatesHQ checked Sep 5, 202651-20053

Enerex makes it easy to buy and sell energy.”

Source: company website · checked Sep 5, 2026
16
KevalaStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20051

“Kevala provides the most comprehensive real-time data and analytics platform for energy market participants, enabling smarter decisions in grid infrastructure, electrification…”

Source: company website · checked Sep 5, 2026
17
ArctradePartial evidence
San Diego, United StatesHQ checked Sep 5, 202611-5051

“ArcTrade is redefining the digital infrastructure of energy.”

Source: company website · checked Sep 5, 2026
18
Solea EnergyIndirect evidence
Overland Park, KS, United StatesHQ checked Sep 5, 202651-20050

“Risks and opportunities in the wholesale power markets are notoriously challenging to manage.”

Source: company website · checked Sep 5, 2026
19
Power KioskStrong evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20047

“Power Kiosk is an AI-powered energy procurement and management platform that gives businesses and partners full visibility and control over energy costs.”

Source: company website · checked Sep 5, 2026
20
VERSEIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20046

“The intelligence layer between your assets and the grid, built for the AI era.”

Source: company website · checked Sep 5, 2026
21
MoleculePartial evidence
Houston, TX, United StatesHQ checked Sep 5, 202611-5041

“From power and renewables to data centers and crypto and anything else you trade, Molecule's future-ready ETRM platform helps you stay ahead, no matter how the markets evolve.”

Source: company website · checked Sep 5, 2026
22
Intelometry INCIndirect evidence
Houston, TX, United StatesHQ checked Sep 5, 202651-20037

“Intelometry, Inc.”

Source: company website · checked Sep 5, 2026
23
TradegridStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20037

“Global Energy Trading Platform.”

Source: company website · checked Sep 5, 2026
24
Axpo U.SIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5034
Source: company website · checked Sep 5, 2026
25
ElectronxPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5034

“ElectronX (EXI), the first U.S-regulated, direct-access power derivatives market, is the energy exchange created to address volatile short-term price exposure to electricity.”

Source: company website · checked Sep 5, 2026

Showing 25 of 133 real-time energy trading platforms based in the United States

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Real-time energy trading platforms based in the United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
HoustonLargest hub · 24 HQs
1,711Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
54
11-50
48
51-200
20
201-500
6
501-1,000
1
1,001-5,000
4

Verified emails by last verification

0–30
2,853
31–60
177
61–90
7
90–180
1
180+
11

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 real-time energy trading platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “real-time energy trading platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among real-time energy trading 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 an evidence 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, 3,049 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 5, 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

How many real-time energy trading platforms are there based in the United States?

RevenueBase identified 133 real-time energy trading 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?

MAREX, headquartered in New York, tops this list with the largest team on record.

Which city has the most real-time energy trading platforms?

Houston leads with 24 headquartered companies, followed by New York (9) 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 3,049 verified decision-maker contacts tracked across these 133 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 5, 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.