Company lists · Data refreshed November 2026

Top 25 Transactive energy platform companies worldwide

RevenueBase identified 145 company matches for transactive energy platform companies worldwide as of November 2026 and tracks 3,525 professional contacts across them, including 1,566 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for transactive energy platform companies worldwide, 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 November 5, 2026. Country and city lists for transactive energy platform companies follow the table.

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 Nov 5, 2026 How this list was built
145Companies
3,525Contacts tracked
1,566Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest transactive energy platform companies worldwide

Ranked by team size
Top 25 of 145 company matches for transactive energy platform companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchBoulder, CO, United StatesHQ recorded Nov 5, 2026501-1,000499 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchConcord, NC, United StatesHQ recorded Nov 5, 2026201-500398 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 5, 202651-200216 contacts →

Exact match

“The Indian Energy Exchange (IEX) is India's premier Power Exchange providing a nationwide, automated trading platform for physical delivery of Electricity, Renewable Energy, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSeattle, United StatesHQ recorded Nov 5, 202651-200150 contacts →

Exact match

“LevelTen Energy is the leading provider of transaction infrastructure for the clean energy transition, connecting buyers, sellers, and financiers through dynamic marketplaces…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMilpitas, CA, United StatesHQ recorded Nov 5, 202651-200111 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSacramento, CA, United StatesHQ recorded Nov 5, 202651-20083 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“GridUnity® accelerates grid interconnection by streamlining and automating complex, manual processes that delay energy deployment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“We are pioneering the future of energy trading with our cutting-edge, cloud-native SaaS platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5081 contacts →

Exact match

“A BBCE é uma plataforma eletrônica para negócios de energia no mercado livre.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBudapest, HungaryHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“Navitasoft provides energy business software solutions for liberalized electricity & gas market players, including transmission system operators, storage system operators, energy…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchKaty, TX, United StatesHQ recorded Nov 5, 202651-20060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Enerex makes it easy to buy and sell energy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“N5X is the complete platform for energy trading in Brazil's liberalized power market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“CyberGrid is specialist in the development of innovative flexibility management solutions for a secure and clean grid.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Etpa is a Power Exchange enabling flexible, short-term electricity trading to support the energy transition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Best in class software platform for the operation of demand-response flexibility aggregation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Global Energy Trading Platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“Frequenz' autonomous mind platform revolutionizes the way the world manages, stores and trades power.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Power trading of tomorrow”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Nira is grid-planning software built for the clean energy transition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“LIFEPOWR is at the forefront of transforming the energy landscape by orchestrating energy flows to balance the grid while unlocking the flexibility of thousands of decentralized…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Fusebox is a modular, hardware-agnostic energy operating system that connects assets, tools, and markets into one operating layer you control.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“trucurrent designs, develops, and deploys intelligent, distributed energy assets to the grid edge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchItajubá, BrazilHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“We believe the energy of the future is decentralized, intelligent, and limitless.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSan Giovanni Teatino, ItalyHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Apio is an energy platform provider specialized in digital platforms for the orchestration of complex energy systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 145 transactive energy platform companies worldwide

See the full list, filter by size, metro and specialty, and access 1,566 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Transactive energy platform companies worldwide at a glance

As of Nov 5, 2026
44.4%Verified-email coverage
24.3Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
70
51-200
21
201-500
1
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for transactive energy platform companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “transactive energy platform companies” 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. 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 1,566 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 November 5, 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.

Transactive energy platform companies by location

1 lists · largest first

Every Transactive energy platform companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many transactive energy platform companies are there worldwide?

RevenueBase identified 145 company matches for transactive energy platform companies worldwide as of November 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?

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

Which country has the most transactive energy platform companies?

The United States leads with 36 companies. Every transactive energy platform companies list by country and city is linked on this page.

Which city has the most transactive energy platform companies?

London leads with 7 company records, followed by Madrid (5) and Berlin (4).

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 1,566 professional contacts with verified work emails tracked across these 145 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 November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 145 transactive energy platform companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.