Company lists · Data refreshed November 2026

Top 25 Small scale hydroelectric installers worldwide

RevenueBase identified 352 company matches for small scale hydroelectric installers worldwide as of November 2026 and tracks 3,486 professional contacts across them, including 879 with verified work emails. The United States is the largest market and Kathmandu the largest hub.

This list covers company matches for small scale hydroelectric installers 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 6, 2026. Country and city lists for small scale hydroelectric installers 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 6, 2026 How this list was built
352Companies
3,486Contacts tracked
879Verified emails
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The 25 largest small scale hydroelectric installers worldwide

Ranked by team size
Top 25 of 352 company matches for small scale hydroelectric installers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500218 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHoskote, IndiaHQ recorded Nov 6, 2026201-500172 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRecife, BrazilHQ recorded Nov 6, 2026201-500155 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“Eagle Creek Renewable Energy was founded in 2010 to acquire, enhance and operate small hydroelectric power facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-50096 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchYork, PA, United StatesHQ recorded Nov 6, 202651-20076 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTranby, NorwayHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Aker Solutions acquired Rainpower in March 2022.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMachynlleth, United KingdomHQ recorded Nov 6, 202651-20062 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBenesov, Czech RepublicHQ recorded Nov 6, 202651-20057 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCosta Volpino, ItalyHQ recorded Nov 6, 202651-20040 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCarleton Place, ON, CanadaHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“NORCAN Hydraulic Turbine Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5033 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFeldkirchen An Der Donau, AustriaHQ recorded Nov 6, 202651-20030 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPraha 1, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLa Cavalerie, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“VLH Turbines A turbine adapted to low heads for hydroelectric power plants in all types of watercourses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDale, NorwayHQ recorded Nov 6, 202611-5029 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Current Hydro is a hydropower developer, owner, and operator focused on unlocking clean energy from America’s existing infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSkopje, North MacedoniaHQ recorded Nov 6, 20261,001-5,00026 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKathmandu, NepalHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“Jade Infra is a privately owned company expertise in the field of Supply, Erection, Installation, Operation & Maintenance of Hydropower Plant, Development of Transmission lines &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5026 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGröbenzell, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We are revolutionizing hydropower by introducing a crucial form of base load-capable renewable energy generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHall In Tirol, AustriaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Geppert Hydro GmbH is a family-run company with over 125 years of experience in the construction and refurbishment of small hydropower plants up to 30 MW turbine size.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNässjö, SwedenHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“TURAB ÄR EN SVENSK TILLVERKARE AV VATTENTURBINER FÖR SMÅSKALIG VATTENKRAFT, VERKSAM INOM FÖREBYGGANDE UNDERHÅLL, RENOVERING OCH NYTILLVERKNING.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNeufelden, AustriaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“WWS Wasserkraft is a premium supplier for small hydropower turbines with a power output up to 10 MW per unit, focusing on "water-to-wire" turnkey projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 352 small scale hydroelectric installers worldwide

See the full list, filter by size, metro and specialty, and access 879 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Small scale hydroelectric installers worldwide at a glance

As of Nov 6, 2026
25.2%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Kathmandu
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
182
11-50
111
51-200
30
201-500
13
501-1,000
6
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 scale hydroelectric installers are linked below.
What qualifies
Company records worldwide whose business descriptions match “small scale hydroelectric installers” 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 879 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 6, 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 scale hydroelectric installers by location

1 lists · largest first

Every Small scale hydroelectric installers 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 scale hydroelectric installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small scale hydroelectric installers are there worldwide?

RevenueBase identified 352 company matches for small scale hydroelectric installers 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?

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 scale hydroelectric installers?

The United States leads with 46 companies. Every small scale hydroelectric installers list by country and city is linked on this page.

Which city has the most small scale hydroelectric installers?

Kathmandu leads with 4 company records, followed by Ljubljana (4) and New Delhi (3).

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 879 professional contacts with verified work emails tracked across these 352 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 6, 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.