Company lists · Data refreshed September 2026

Top 25 Small hydroelectric power systems worldwide

RevenueBase identified 529 company matches for small hydroelectric power systems worldwide as of September 2026 and tracks 4,475 professional contacts across them, including 964 with verified work emails. The United States is the largest market and Kathmandu the largest hub.

This list covers company matches for small hydroelectric power systems 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 September 22, 2026. Country and city lists for small hydroelectric power systems 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 Sep 22, 2026 How this list was built
529Companies
4,475Contacts tracked
964Verified emails
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The 25 largest small hydroelectric power systems worldwide

Ranked by team size
Top 25 of 529 company matches for small hydroelectric power systems worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchNiederranna, AustriaHQ recorded Sep 22, 2026201-500211 contacts →

Exact match

“GLOBAL Hydro is the primary contact worldwide for hydropower technologies and secures a liveable environment for the next generations due to innovative solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchHoskote, IndiaHQ recorded Sep 22, 2026201-500166 contacts →

Exact match

“B Fouress Private Limited (BFL), based in Bangalore, India, was established in 1985 as Boving Fouress Private Limited through a joint venture with Boving UK.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchRecife, BrazilHQ recorded Sep 22, 2026201-500154 contacts →

Exact match

“A Atiaia Renováveis atua na geração de energia limpa e renovável, com aproveitamentos hidroenergéticos de pequeno porte, eólicos e solares fotovoltaicos, sendo responsável pela…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Sep 22, 2026201-50092 contacts →

Exact match

“We provide solutions for clean energy, focused on small hydro power plants.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchVillafalletto, ItalyHQ recorded Sep 22, 202651-20090 contacts →

Exact match

“SCOTTA is one of Italy’s leading companies in the design, development and installation of hydropower plants, electric power systems and industrial automation solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchYork, PA, United StatesHQ recorded Sep 22, 202651-20077 contacts →

Exact match

“Engineering Our focus is to create designs that maximize turbine capacity and efficiency while eliminating cavitation to meet our customers’ needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchTranby, NorwayHQ recorded Sep 22, 2026201-50068 contacts →

Exact match

“Aker Solutions acquired Rainpower in March 2022.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMachynlleth, United KingdomHQ recorded Sep 22, 202651-20064 contacts →

Exact match

“With over 35 years of experience in the clean energy sector, Dulas is an award-winning renewable energy installer and consultancy, specialising in the wind, solar and hydro…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchBlansko, Czech RepublicHQ recorded Sep 22, 2026201-50061 contacts →

Exact match

“With an installed output of more than MW, we rank among the largest world manufacturers of hydro power plants.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchPortland, ME, United StatesHQ recorded Sep 22, 202611-5057 contacts →

Exact match

“Proven and reliable underwater power systems that generate energy from free-flowing tides and rivers, ORPC improves people’s lives and their environment through sustainable energy…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBenesov, Czech RepublicHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“Mavel, a.s, headquartered outside of Prague, Czech Republic, is a global leader in the provision of turbines and other equipment for small and medium hydroelectric power projects.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchHaridwar, IndiaHQ recorded Sep 22, 2026201-50048 contacts →

Exact match

“Hydropower has contributed significantly to the industrial development of India for a long time.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchBromont, QC, CanadaHQ recorded Sep 22, 202611-5042 contacts →

Exact match

“Litostroj Hydro's focus is on Refurbishment, Modernization and Upgrading solutions of existing Hydropower plants as well on Greenfield, small to medium, new Hydropower plants in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchCosta Volpino, ItalyHQ recorded Sep 22, 202651-20039 contacts →

Exact match

“Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchAlameda, CA, United StatesHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“Natel Energy unlocks stranded hydro resources with patented FishSafe™ turbine designs that fit directly into existing civil works across Francis, Kaplan, and propeller…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchCarleton Place, ON, CanadaHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“NORCAN Hydraulic Turbine Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchDale, NorwayHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“Hywer supplies a wide range of services in the renewable energy industry, ranging from- Engineering, Procurement and Construction (EPC-contracts) delivering complete hydropower…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“Emrgy designs and deploys modular, scalable hydroelectric solutions without the need for construction or dams.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“Hydrobox NV is a Belgian company developing hydro power plants that harvest the power of running water and then transform it into electricity to provide an affordable, reliable…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchPointe-Claire, QC, CanadaHQ recorded Sep 22, 2026501-1,00029 contacts →

Exact match

“Le siège social d’ANDRITZ Hydro au Canada est situé à Pointe-Claire, Québec.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBergen, NorwayHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“Småkraft AS is a Norwegian power company, founded in 2002.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSkopje, North MacedoniaHQ recorded Sep 22, 20261,001-5,00027 contacts →

Exact match

“FEROINVEST offers turn-key solutions for hydropower projects including- Feasibility studies- Due diligence reports- Detailed design projects for HPP’s (civil works, architecture…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchFeldkirchen An Der Donau, AustriaHQ recorded Sep 22, 202651-20026 contacts →

Exact match

“GUGLER Water Turbines GmbH is a family business and the family GUGLER has been engaged for the last three generations in the development and the supply of water turbines and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchPraha 1, United StatesHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Hydropol has been a successful player within the international hydropower development market since 1996.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“A ZX Energia é uma empresa de geração de energia elétrica fundada no ano de 2008.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 529 small hydroelectric power systems worldwide

See the full list, filter by size, metro and specialty, and access 964 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Small hydroelectric power systems worldwide at a glance

As of Sep 22, 2026
21.5%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · Kathmandu
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
289
11-50
163
51-200
46
201-500
16
501-1,000
7
1,001-5,000
4

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 small hydroelectric power systems are linked below.
What qualifies
Company records worldwide whose business descriptions match “small hydroelectric power systems” 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 964 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 September 22, 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.

Small hydroelectric power systems by location

5 lists · largest first

Every Small hydroelectric power systems 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 “small hydroelectric power systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small hydroelectric power systems are there worldwide?

RevenueBase identified 529 company matches for small hydroelectric power systems worldwide as of September 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?

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

Which country has the most small hydroelectric power systems?

The United States leads with 53 companies, followed by the United Kingdom (42) and Brazil (37). Every small hydroelectric power systems list by country and city is linked on this page.

Which city has the most small hydroelectric power systems?

Kathmandu leads with 5 company records, followed by Ankara (4) and Brescia (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 964 professional contacts with verified work emails tracked across these 529 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 September 22, 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.