Company lists · Data refreshed October 2026

Top 25 Grid integration and energy management companies based in Houston, United States

RevenueBase identified 98 company matches for grid integration and energy management companies associated with Houston, United States as of October 2026 and tracks 7,764 professional contacts across them, including 2,446 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for grid integration and energy management companies associated with Houston, United States, 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 October 13, 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 RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
98Companies
7,764Contacts tracked
2,446Verified emails
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The 25 largest grid integration and energy management companies based in Houston, United States

Ranked by team size
Top 25 of 98 company matches for grid integration and energy management companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchHouston, TX, United StatesHQ recorded Oct 13, 20261,001-5,0001,580 contacts →

Exact match

“Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 13, 2026501-1,000770 contacts →

Exact match

“Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 13, 20261,001-5,000570 contacts →

Exact match

“Saber Power Services, a portfolio company of Greenbelt Capital Partners, is a fully integrated electrical power system services firm providing end-to-end solutions across utility…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 13, 2026501-1,000422 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 13, 2026201-500210 contacts →

Exact match

“As one of the largest and fastest growing business to business suppliers of electricity, natural gas and green energy solutions in North America, large and small business owners…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-200196 contacts →

Exact match

“Spruce Power is one of the largest owner-operators of residential solar portfolios in the US.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 13, 2026501-1,000172 contacts →

Exact match

“Expanse Electrical Company is a premier provider of integrated electrical infrastructure, instrumentation and automation system solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-200148 contacts →

Exact match

“Founded in 2017, Catalyze is a fully integrated developer and Independent Power Producer (IPP) of distributed renewable energy assets.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20098 contacts →

Exact match

“Amperon is the leading energy forecasting company, positioned at the intersection of energy data and AI.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20077 contacts →

Exact match

“TruGrid is a leading engineering, procurement, and construction (EPC) company delivering utility-scale battery energy storage and solar projects across North America.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20053 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20042 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5041 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20036 contacts →

Exact match

“Intelometry, Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20029 contacts →

Exact match

“Total Energy Systems (TES) is a leading provider of integrated power generation solutions with market leading equipment, engineering and support guaranteeing dependable and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 13, 20261-1027 contacts →

Exact match

“VIA Energy Solutions is a commercial and industrial (C&I) energy management company specializing in brokerage, equipment sourcing, and cost optimization.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20023 contacts →

Exact match

“Gridforce Energy Management, LLC, a NAES company was founded in in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5022 contacts →

Exact match

“Welcome to Zero-Emission Grid, LLC (ZEG)- Where Expertise Meets Ambition.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5021 contacts →

Exact match

“For 19 years, Acclaim Energy has been successfully advising Hospitals, Businesses, Government entities, and Schools to address their most critical energy issues such as…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5020 contacts →

Exact match

“Solstice Solar is a Houston-based, licensed, insured, and certified Electrical Contractor specializing in residential solar and energy storage solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 13, 2026201-50019 contacts →

Exact match

“Iapetus Holdings is an energy services company solving the most urgent needs around energy efficiency, reliability, sustainability and safety.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“Energy Edge offers strategic energy management and renewable energy solutions to a wide range of businesses and institutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202611-5016 contacts →

Exact match

“At Fenix Solutions, we're more than just an energy solutions provider.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 98 grid integration and energy management companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 2,446 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid integration and energy management companies based in Houston, United States at a glance

As of Oct 13, 2026
31.5%Verified-email coverage
79.2Average contacts per company
11-50Median size (employees)
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
36
51-200
17
201-500
6
501-1,000
4
1,001-5,000
5

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 98 companies.

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.
What qualifies
Company records associated with Houston, United States whose business descriptions match “grid integration and energy management 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,446 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 October 13, 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.

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 “grid integration and energy management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid integration and energy management companies are there based in Houston, United States?

RevenueBase identified 98 company matches for grid integration and energy management companies associated with Houston, United States as of October 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?

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

Which city in the United States has the most grid integration and energy management companies?

Houston leads the United States with 98 company records, followed by New York (90) and Austin (49).

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 2,446 professional contacts with verified work emails tracked across these 98 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 October 13, 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.