Company lists · Data refreshed September 2026

Top 25 Binary cycle power plants worldwide

RevenueBase identified 100 binary cycle power plants worldwide as of September 2026 and tracks 2,767 professional contacts across them, including 955 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers binary cycle power plants worldwide, 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 19, 2026. Country and city lists for binary cycle power plants follow the table.

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 19, 2026 86% judged on-target in blind review
100Companies
2,767Contacts tracked
955Verified emails
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The 25 largest binary cycle power plants worldwide

Ranked by team size
Top 25 of 100 binary cycle power plants worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to binary cycle power plants: 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
1Indirect evidenceReno, NV, United StatesHQ checked Sep 19, 20261,001-5,0001,281 contacts →

Indirect evidence

“With over five decades of experience, Ormat Technologies, Inc.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceUnited StatesHQ checked Sep 19, 2026201-500133 contacts →

Partial evidence

“Aboitiz Power Corporation (AboitizPower, AP) is a leader in the Philippine Electric Power Industry with a portfolio of assets located across the country.”

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceChennai, IndiaHQ checked Sep 19, 2026201-50093 contacts →

Strong evidence

“PPN POWER GENERATING COMPANY PRIVATELIMITED an ISO 14001 and OHSAS 18001 certified company has its 330 Megawatt combined cycle power plant at Pillai Perumal Nallur of Tarangambody…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceGrindavík, IcelandHQ checked Sep 19, 202651-20077 contacts →

Partial evidence

“HS Orka is the largest privately owned power company in Iceland.”

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceSalt Lake City, UT, United StatesHQ checked Sep 19, 202651-20069 contacts →

Partial evidence

“With over a decade of experience in the development of clean, efficient renewable energy facilities, Cyrq owns, operates and develops geothermal and solar energy-based power…”

Source: RevenueBase Database · checked Sep 19, 2026
6Strong evidenceRiyadh, Saudi ArabiaHQ checked Sep 19, 202651-20041 contacts →

Strong evidence

“The Riyadh PP11 IPP is a Gas/Oil fired combined cycle power plant.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidencePalmira, ColombiaHQ checked Sep 19, 202611-5035 contacts →

Indirect evidence

“Termoemcali I S.A.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 19, 202611-5034 contacts →

Indirect evidence

“XGS Energy is a geothermal energy company founded and headquartered in Palo Alto, CA.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceLeiden, NetherlandsHQ checked Sep 19, 202611-5024 contacts →

Indirect evidence

“Yeager Energy is an integrated geothermal energy company based in The Netherlands.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceOklahoma City, OK, United StatesHQ checked Sep 19, 202611-5023 contacts →

Indirect evidence

“About GreenFire Energy GreenFire Energy engineers next-generation geothermal systems designed for real-world operating conditions.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceReno, United StatesHQ checked Sep 19, 202651-20015 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceZurich, SwitzerlandHQ checked Sep 19, 202611-5013 contacts →

Indirect evidence

“Geo-Energie Suisse AG is Switzerland’s center of excellence for deep geothermal energy.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceBolzano, ItalyHQ checked Sep 19, 202611-5012 contacts →

Indirect evidence

“FRI-EL GEO si è specializzata nella ricerca e sviluppo, progettazione e costruzione di centrali geotermoelettriche e la vendita e distribuzione di energia elettrica e calore da…”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceManaus, BrazilHQ checked Sep 19, 202651-20010 contacts →

Indirect evidence

“Usina Termoelétrica”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceDallas, TX, United StatesHQ checked Sep 19, 202611-509 contacts →

Indirect evidence

“GTW Designs, Constructs & Operates Econimic NEXT GEOTHERMAL SYSTEMS: •‘Deep Decarbonized’ High Heat for Industry Clients using >220 Deg C • Direct baseload high heat (MMBTU) & MWe…”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceDordrecht, NetherlandsHQ checked Sep 19, 202611-509 contacts →

Indirect evidence

“Dutch company for development, design, build, finance and operate geothermal energy systems to provide sustainable heat for greenhouse areas, industry and existing district or…”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceAustin, TX, United StatesHQ checked Sep 19, 202611-508 contacts →

Indirect evidence

“Exceed Geo Energy is a privately held clean energy company redefining what’s possible with geothermal.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceUnited StatesHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceUnited StatesHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“The energy transition is one of the most important issues of our time.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceReykjavík, IcelandHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“While Iceland started harnessing geothermal energy in the beginning of the 20th century, Icelanders had used natural geothermal springs for bathing and washing for centuries.”

Source: RevenueBase Database · checked Sep 19, 2026
22Strong evidenceUnited StatesHQ checked Sep 19, 20261-107 contacts →

Strong evidence

“Unlocking Energy Independence: Remedy Earth® At Remedy Earth®, we empower the world with energy independence through our groundbreaking Paradigm® Power Plant.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceİstanbul, TürkiyeHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“1990 yılında faaliyetlerine başlayan Süper Grup, bugün dünyanın 60 ülkesine gerçekleştirdiği ihracat ile ülkemizin en büyük gruplarından biri olmayı başarmıştır.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceVadodara, IndiaHQ checked Sep 19, 202611-507 contacts →

Partial evidence

“Sunrise CSP designs, builds and operates industrial process heat and electricity generation plants that use concentrated solar thermal energy.”

Source: RevenueBase Database · checked Sep 19, 2026
25Partial evidenceDenver, CO, United StatesHQ checked Sep 19, 20261-106 contacts →

Partial evidence

“Gradient Geothermal is revolutionizing the energy landscape by harnessing geothermal heat from existing oil and gas wells to generate emissions-free power.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 100 binary cycle power plants worldwide

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Binary cycle power plants worldwide at a glance

As of Sep 19, 2026
34.5%Verified-email coverage
27.7Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
31
51-200
17
201-500
3
501-1,000
2
1,001-5,000
2

Email recency is reported on each country list linked below.

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 binary cycle power plants, 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.
Coverage
Every country. Country and city lists for binary cycle power plants are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “binary cycle power plants”. 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 binary cycle power plants), 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 binary cycle power plants, and records with no verified work email.
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, 955 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 19, 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.

Binary cycle power plants by location

1 lists · largest first

Every Binary cycle power plants 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 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 binary cycle power plants, 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 binary cycle power plants are there worldwide?

RevenueBase identified 100 binary cycle power plants worldwide 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?

Ormat Technologies, INC, headquartered in Reno, tops this list with the largest team on record.

Which country has the most binary cycle power plants?

The United States leads with 32 companies. Every binary cycle power plants list by country and city is linked on this page.

Which city has the most binary cycle power plants?

Houston leads with 7 headquartered companies, followed by Calgary (4) and Palo Alto (3).

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 955 verified decision-maker contacts tracked across these 100 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 19, 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.