Company lists · Data refreshed September 2026

Top 25 Energy conversion equipment manufacturers worldwide

RevenueBase identified 112 energy conversion equipment manufacturers worldwide as of September 2026 and tracks 21,136 professional contacts across them, including 4,244 with verified work emails and 0 with mobile numbers. India is the largest market and Noida the largest hub.

This list covers energy conversion equipment manufacturers 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 16, 2026. Country and city lists for energy conversion equipment manufacturers 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 16, 2026 86% judged on-target in blind review
112Companies
21,136Contacts tracked
4,244Verified emails
0Mobile numbers
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The 25 largest energy conversion equipment manufacturers worldwide

Ranked by team size
Top 25 of 112 energy conversion equipment manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy conversion equipment manufacturers: 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
1Partial evidencePune, IndiaHQ checked Sep 16, 20265,001-10,0007,141 contacts →

Partial evidence

“Suzlon is a global wind-first, full-stack clean energy solutions conglomerate with businesses spanning RE Technology (Wind, Solar, Storage), RE Development Company, RE Asset…”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceGenova, ItalyHQ checked Sep 16, 20261,001-5,0002,554 contacts →

Partial evidence

“Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceMumbai, IndiaHQ checked Sep 16, 20265,001-10,0002,264 contacts →

Partial evidence

“Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceLake Mary, FL, United StatesHQ checked Sep 16, 20261,001-5,0001,859 contacts →

Indirect evidence

“Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceCinisello Balsamo, ItalyHQ checked Sep 16, 20261,001-5,0001,180 contacts →

Strong evidence

“Nidec Conversion is a Business Unit of Nidec Corporation, a global Japanese manufacturer and distributor of electric motors with employees and plants/offices in +40 countries in…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceHouston, TX, United StatesHQ checked Sep 16, 20261,001-5,000923 contacts →

Indirect evidence

“TMEIC Corporation, headquartered in Houston, Texas, designs, develops and engineers advanced automation systems, large AC and DC motors, photovoltaic inverters and variable…”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidencePowai, IndiaHQ checked Sep 16, 2026501-1,000705 contacts →

Strong evidence

“Senvion India is one of the leading turbine manufacturers in the wind energy sector.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceRocklin, CA, United StatesHQ checked Sep 16, 2026201-500332 contacts →

Partial evidence

“Innovative and sustainable key technologies are prerequisites for renewable energy supply.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidencePadova, ItalyHQ checked Sep 16, 202651-200194 contacts →

Partial evidence

“Since June 2025, STE Energy has been acquired by, becoming part of the world.”

Source: RevenueBase Database · checked Sep 16, 2026
10Strong evidenceJaipur, IndiaHQ checked Sep 16, 202651-200146 contacts →

Strong evidence

“At UTTAM, we engineer and manufacture high-performance Power and Distribution Transformers that drive the future of energy across Renewables, Commercial & Industrial…”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceAnand, IndiaHQ checked Sep 16, 2026501-1,000110 contacts →

Partial evidence

“Rotomag having it’s headquarters in Anand, Gujarat, is India’s leading manufacturer of DC Motors, Solar powered pumps and Photo-voltaic String Inverters.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceLawrence, MA, United StatesHQ checked Sep 16, 20261,001-5,00069 contacts →

Partial evidence

“Yaskawa Solectria Solar, a wholly owned subsidiary of Yaskawa America, Inc, is the largest U.S-based inverter manufacturer, with design and engineering offices in Lawrence, MA…”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceBisaccia, ItalyHQ checked Sep 16, 202611-5049 contacts →

Strong evidence

“Northern Power Systems designs, manufactures, and installs wind turbines, power converters, and energy storage systems, while also providing engineering development services and…”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceJerago Con Orago, United StatesHQ checked Sep 16, 202651-20048 contacts →

Partial evidence

“Sices is one of the world’s leading manufacturers of gen-set controllers, control and power panels for cogeneration systems, generators, turbines, biodigesters and photovoltaic…”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceKutch, IndiaHQ checked Sep 16, 2026n/a46 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceNoida, IndiaHQ checked Sep 16, 2026201-50039 contacts →

Partial evidence

“Neenjas Electric is dedicated to meeting society's needs with indigenously designed, clean, and reliable solutions for the green energy sector.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceSecunderabad, IndiaHQ checked Sep 16, 2026201-50036 contacts →

Partial evidence

“Trinity’s world of Energy & Power Product Specialties leading to creation of a highly reliable & efficient, hazard free, environment friendly & above all cost effective solution…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceMiami, FL, United StatesHQ checked Sep 16, 202651-20034 contacts →

Partial evidence

“AmePower is a global leader specializing in Design, Retrofitting, Modernization and Manufacturing of customized High Power Energy Converters.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceNoida, IndiaHQ checked Sep 16, 202611-5032 contacts →

Partial evidence

“Established in 2015, VIVO is an indigenous engineering company specializing in the design and development of power conversion, embedded, and cloud systems, powered by strong…”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceZelo Buon Persico, ItalyHQ checked Sep 16, 202651-20021 contacts →

Partial evidence

“La TRASF ECO nasce pensando al trasformatore ecologico, divenuto oggi il nostro punto di forza nell’energia rinnovabile pulita e punto di riferimento nel settore.”

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceKolkata, IndiaHQ checked Sep 16, 202651-20021 contacts →

Strong evidence

“SunCraft Energy is an clean-energy solution provider and component manufacturer focused on solar energy.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceMontebello Vicentino, ItalyHQ checked Sep 16, 202651-20015 contacts →

Partial evidence

“Abbiamo l’energia che serve per guardare al futuro con coraggio, perché le nostre radici sono ben salde nella storia.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceGandhinagar, IndiaHQ checked Sep 16, 202611-5015 contacts →

Indirect evidence

“We are a 40 year old company registered under ISO 9001:2008, engaging in manufacturing of latest technology for power and electrical solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceVicenza, ItalyHQ checked Sep 16, 20261-1014 contacts →

Indirect evidence

“Development and manifacture of solar and windturbine inverter for grid connection.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceHatboro, PA, United StatesHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“At Alencon Systems, we are passionate about power.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 112 energy conversion equipment manufacturers worldwide

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Energy conversion equipment manufacturers worldwide at a glance

As of Sep 16, 2026
20.1%Verified-email coverage
188.7Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Noida
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
33
51-200
30
201-500
10
501-1,000
8
1,001-5,000
6
5,001-10,000
2

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 conversion equipment manufacturers, 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
3 countries, largest first: India, the United States, Italy. Country and city lists for energy conversion equipment manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “energy conversion equipment manufacturers”. 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 conversion equipment manufacturers), 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 conversion equipment manufacturers, 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, 4,244 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 16, 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 conversion equipment manufacturers by location

3 lists · largest first

Every Energy conversion equipment manufacturers 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 energy conversion equipment manufacturers, 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 conversion equipment manufacturers are there worldwide?

RevenueBase identified 112 energy conversion equipment manufacturers 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?

Suzlon Group, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most energy conversion equipment manufacturers?

India leads with 49 companies, followed by the United States (33) and Italy (30). Every energy conversion equipment manufacturers list by country and city is linked on this page.

Which city has the most energy conversion equipment manufacturers?

Noida leads with 6 headquartered companies, followed by Chennai (5) and Bangalore (4).

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 4,244 verified decision-maker contacts tracked across these 112 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 16, 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.