Company lists · Data refreshed November 2026

Top 25 Hydroelectric cooperatives worldwide

RevenueBase identified 1,389 company matches for hydroelectric cooperatives worldwide as of November 2026 and tracks 40,340 professional contacts across them, including 16,612 with verified work emails. The United States is the largest market and Cordoba the largest hub.

This list covers company matches for hydroelectric cooperatives 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 hydroelectric cooperatives 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
1,389Companies
40,340Contacts tracked
16,612Verified emails
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The 25 largest hydroelectric cooperatives worldwide

Ranked by team size
Top 25 of 1,389 company matches for hydroelectric cooperatives 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 matchMoncks Corner, SC, United StatesHQ recorded Nov 6, 20261,001-5,0001,442 contacts →

Exact match

“Santee Cooper is South Carolina’s largest power producer, the largest Green Power generator and the ultimate source of electricity for 2 million people across the state.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWestminster, CO, United StatesHQ recorded Nov 6, 2026501-1,000994 contacts →

Exact match

“We are Tri-State, a not-for-profit, wholesale power supplier to electric cooperatives and public power districts across the Western U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohnson City, TX, United StatesHQ recorded Nov 6, 2026501-1,000710 contacts →

Exact match

“Based in Johnson City, Texas, Pedernales Electric Cooperative (PEC) is the largest distribution electric cooperative in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000547 contacts →

Exact match

“More than 1.2 million Kentucky residents and thousands of businesses depend on East Kentucky Power Cooperative for reliable, affordable energy every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSpringfield, MO, United StatesHQ recorded Nov 6, 2026501-1,000507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLa Crosse, WI, United StatesHQ recorded Nov 6, 2026501-1,000494 contacts →

Exact match

“Providing safe, reliable, sustainable and affordable electricity for its cooperative members is the goal of Dairyland Power Cooperative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026201-500413 contacts →

Exact match

“Seminole Electric Cooperative is one of the largest generation and transmission (G&T) cooperatives in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20265,001-10,000403 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLittle Rock, AR, United StatesHQ recorded Nov 6, 2026501-1,000399 contacts →

Exact match

“Arkansas Electric Cooperative Corporation (AECC) is a generation and transmission cooperative headquartered in Little Rock, Arkansas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTucker, GA, United StatesHQ recorded Nov 6, 2026201-500392 contacts →

Exact match

“Georgia Transmission is a not-for-profit electric cooperative that plans, builds and maintains more than miles of high-voltage power lines and more than 780 substations for 38…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChouteau, OK, United StatesHQ recorded Nov 6, 2026501-1,000388 contacts →

Exact match

“GRDA utilizes a diverse portfolio of electric generation assets to keep rates low and reliability high.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHays, KS, United StatesHQ recorded Nov 6, 2026201-500366 contacts →

Exact match

“At Sunflower, we need bright and talented employees to build, operate, and maintain our power plants, transmission lines, and substations and manage every other function of our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMarietta, United StatesHQ recorded Nov 6, 2026201-500362 contacts →

Exact match

“Cobb EMC is a not-for-profit electric cooperative located in metro Atlanta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTucker, GA, United StatesHQ recorded Nov 6, 2026201-500349 contacts →

Exact match

“Oglethorpe Power is among the nation’s largest power supply cooperatives and is one of the largest energy producers in Georgia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchManassas, VA, United StatesHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“NOVEC is a not-for-profit electric cooperative that supplies and distributes electricity and energy-related services to more than metered customers in Fairfax, Fauquier, Loudoun…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSumterville, FL, United StatesHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQuesada, Costa RicaHQ recorded Nov 6, 20261,001-5,000333 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFort Collins, CO, United StatesHQ recorded Nov 6, 2026201-500308 contacts →

Exact match

“Platte River Power Authority is a not-for-profit, community-owned public power utility that generates and delivers safe, reliable, environmentally responsible and financially…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOwensboro, KY, United StatesHQ recorded Nov 6, 2026201-500301 contacts →

Exact match

“Big Rivers Electric Corporation is a member-owned, not-for-profit, generation and transmission cooperative (G&T).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Fort Myers, FL, United StatesHQ recorded Nov 6, 2026201-500298 contacts →

Exact match

“LCEC is a not-for-profit electric distribution cooperative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500296 contacts →

Exact match

“Criada em janeiro de 1998, a Emae – Empresa Metropolitana de Águas e Energia S.A, sucessora da Light e da Eletropaulo, é uma empresa de capital aberto, de direito privado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGrand Forks, ND, United StatesHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“Minnkota Power Cooperative is a not-for-profit electric generation and transmission cooperative headquartered in Grand Forks, N.D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJefferson, GA, United StatesHQ recorded Nov 6, 2026201-500272 contacts →

Exact match

“Jackson Electric Membership Corporation, one of the largest electric cooperatives in Georgia and the nation, is headquartered 50 miles northeast of Atlanta in Jefferson, Ga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMurfreesboro, TN, United StatesHQ recorded Nov 6, 2026501-1,000270 contacts →

Exact match

“Middle Tennessee Electric is more than a utility, electric cooperative or public power company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHughesville, MD, United StatesHQ recorded Nov 6, 2026201-500267 contacts →

Exact match

“Southern Maryland Electric Cooperative was founded in 1937.”

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

Showing 25 of 1,389 hydroelectric cooperatives worldwide

See the full list, filter by size, metro and specialty, and access 16,612 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydroelectric cooperatives worldwide at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
29.0Average contacts per company
11-50Median size (employees)
0.4%Largest-city concentration · Cordoba
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
517
11-50
412
51-200
339
201-500
72
501-1,000
22
1,001-5,000
11
5,001-10,000
2
10001+
2

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 hydroelectric cooperatives are linked below.
What qualifies
Company records worldwide whose business descriptions match “hydroelectric cooperatives” 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 16,612 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.

Hydroelectric cooperatives by location

10 lists · largest first

Every Hydroelectric cooperatives 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 “hydroelectric cooperatives”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydroelectric cooperatives are there worldwide?

RevenueBase identified 1,389 company matches for hydroelectric cooperatives 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?

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

Which country has the most hydroelectric cooperatives?

The United States leads with 657 companies, followed by the Netherlands (77) and Brazil (68). Every hydroelectric cooperatives list by country and city is linked on this page.

Which city has the most hydroelectric cooperatives?

Cordoba leads with 5 company records, followed by Curitiba (5) and Marion (5).

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 16,612 professional contacts with verified work emails tracked across these 1,389 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.