Company lists · Data refreshed November 2026

Top 25 Hydropower project developers based in the United States

RevenueBase identified 144 company matches for hydropower project developers associated with the United States as of November 2026 and tracks 2,440 professional contacts across them, including 917 with verified work emails. New York is the largest hub.

This list covers company matches for hydropower project developers associated with the United States, 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.

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
144Companies
2,440Contacts tracked
917Verified emails
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The 25 largest hydropower project developers based in the United States

Ranked by team size
Top 25 of 144 company matches for hydropower project developers based in the United States, 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 matchIrvine, CA, United StatesHQ recorded Nov 6, 20261,001-5,000547 contacts →

Exact match

“ARB Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 20265,001-10,000308 contacts →

Exact match

“Infrastructure & Energy Alternatives (IEA), a MasTec company, was formed in 2011 and began building an integrated portfolio of energy and infrastructure construction companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Energy Project Solutions (EPS) is an energy project consulting firm dedicated to helping our partners achieve their goals through localized expertise, strategic insight, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPlymouth, MI, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“With over 17 years of excellence, Metro Consulting Associates (MCA) is a multifaceted energy, land, and community development firm that serves both private and public sector…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSalt Lake City, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“rPlus is a team of committed energy industry professionals working together to develop large-scale renewable energy generation and electric storage projects in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCarmel, IN, United StatesHQ recorded Nov 6, 2026501-1,00073 contacts →

Exact match

“The accelerating market demand for renewable energy is unprecedented.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKahului, HI, United StatesHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Alpha Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Jolla, CA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“We want to facilitate the transition from fossil fuels to clean, renewable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWakefield, MA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Agilitas Energy is the largest fully integrated independent power producer (IPP) in the Distributed Generation (DG) sector with a full range of asset classes, including solar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Ranger Power is a renewable energy development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“EnerNex, a CESI company, is an international champion delivering leading-edge engineering and consulting services to shape a better energy future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchBend, OR, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“NewSun Energy is a renewable energy development and investment company that specializes in electric power grid interconnection and transmission in the Pacific Northwest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchTemecula, CA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“EPX Group is an engineering and construction company specializing in the integration and operation of emerging energy technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchReading, PA, United StatesHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Nuclei Data fuses land, power, capital, and offtake into one accountable stack.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOverland Park, KS, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Tyr Energy Development Renewables, LLC (‘TED Renewables’) is a wholly owned subsidiary of Tyr Energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew Brighton, MN, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Verterra Energy is reimagining how to harness the power of flowing water on our planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGermantown, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Dewhurst Group (DG) is an energy exploration and development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWest Palm Beach, PA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Rye Development is advancing America’s next generation of pumped storage hydropower, the largest and most proven form of energy storage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrookfield, WI, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Power Engineers Collaborative, LLC - a division of Zero 6 Energy, Inc, is a Midwest engineering firm based in Milwaukee, Wisconsin; dedicated to providing services to clients in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Coevo Energy, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Galehead is the leading upstream technology and services platform for planning, management and delivery of greenfield development pipeline for the Energy Transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDeming, WA, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Canyon Hydro builds hydroelectric systems to meet the rigid utility specifications of public and independent power producers.”

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

Showing 25 of 144 hydropower project developers based in the United States

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Hydropower project developers based in the United States at a glance

As of Nov 6, 2026
37.6%Verified-email coverage
16.9Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
51
51-200
15
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 144 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “hydropower project developers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 917 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.

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 “hydropower project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower project developers are there based in the United States?

RevenueBase identified 144 company matches for hydropower project developers associated with the United States 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?

Arb, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hydropower project developers?

New York leads with 4 company records, followed by Austin (3) and Bethesda (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 917 professional contacts with verified work emails tracked across these 144 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.