Company lists · Data refreshed September 2026

Top 25 Aquatic energy system designers based in the United States

RevenueBase identified 144 company matches for aquatic energy system designers associated with the United States as of September 2026 and tracks 993 professional contacts across them, including 431 with verified work emails. Seattle is the largest hub.

This list covers company matches for aquatic energy system designers 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 September 30, 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 Sep 30, 2026 How this list was built
144Companies
993Contacts tracked
431Verified emails
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The 25 largest aquatic energy system designers based in the United States

Ranked by team size
Top 25 of 144 company matches for aquatic energy system designers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchPoughkeepsie, NY, United StatesHQ recorded Sep 30, 202651-20065 contacts →

Exact match

“Established in June 1995, Stamford Scientific Inc, or SSI, is located in Poughkeepsie, New York, USA with operations in the US, the UK, the Netherlands, Korea, China and India.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchPortland, ME, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
3Exact matchSt. Louis, MO, United StatesHQ recorded Sep 30, 202611-5057 contacts →

Exact match

“Counsilman-Hunsaker offers diverse solutions and leadership for every aquatic facility and project – from architectural design and engineering to planning and risk management.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchWaimanalo, HI, United StatesHQ recorded Sep 30, 202611-5046 contacts →

Exact match

“Makai Ocean Engineering was founded in 1973 as a diversified ocean engineering company focused on providing design engineering and development services to a broad range of…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Sep 30, 202611-5041 contacts →

Exact match

“Ocergy is an innovative company focusing on the development of complex ocean systems solving energy and environmental challenges in a sustainable manner.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchLindon, UT, United StatesHQ recorded Sep 30, 202611-5030 contacts →

Exact match

“Founded in 1977, Cloward H2O has specialized in recreational aquatics since 1985, developing a more diverse and wide range of aquatic expertise than any other firm.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchCharlottesville, VA, United StatesHQ recorded Sep 30, 202611-5025 contacts →

Exact match

“C-Power™ is an ocean power company, tapping the world’s largest battery, our oceans, to supply cost-effective, dependable, and predictable energy generation systems for our…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchCarlsbad, CA, United StatesHQ recorded Sep 30, 202611-5025 contacts →

Exact match

“Aquatic Design Group (ADG) is a full service aquatic architecture and engineering firm.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchMckinney, TX, United StatesHQ recorded Sep 30, 202651-20025 contacts →

Exact match

“inCon-trol Water Systems partners with designers, engineers, and builders to deliver smart, reliable water systems-including fountains, water features, pump systems, water…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchYorba Linda, CA, United StatesHQ recorded Sep 30, 202651-20023 contacts →

Exact match

“WE ARE CALIFORNIA WATERS Water is the source of life and the source of our passion.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchDelano, MN, United StatesHQ recorded Sep 30, 2026501-1,00019 contacts →

Exact match

“With nearly 40 years of experience, Aquatix is a leader in water feature and spray park design, fabrication and construction.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchKansas City, KS, United StatesHQ recorded Sep 30, 202611-5019 contacts →

Exact match

“Waters Edge Aquatic Design is an aquatic engineering firm specializing in the evaluation, planning, and design of swimming pools and aquatic centers, water parks, splash pads, and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchTucson, AZ, United StatesHQ recorded Sep 30, 202611-5019 contacts →

Exact match

“Aqua Design International (ADI) is a landscape architecture firm offering professional consulting services in a niche specific to the aquatic design of swimming pools, spas, and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchPortland, ME, United StatesHQ recorded Sep 30, 20261-1016 contacts →

Exact match

“Kelson Marine is an ocean engineering firm that partners with its clients to solve the challenges of producing food and energy in the harsh world of the ocean.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchSugar Hill, GA, United StatesHQ recorded Sep 30, 20261-1016 contacts →

Exact match

“Neptune Pools, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchArmada, MI, United StatesHQ recorded Sep 30, 202611-5015 contacts →

Exact match

“SAFE, SIMPLE, SOLUTIONS Airmax, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchNew Bedford, MA, United StatesHQ recorded Sep 30, 202611-5012 contacts →

Exact match

“LPS addresses the problems of cost, environmental impact, and regulatory complexity in hydropower and ocean energy.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202611-5012 contacts →

Exact match

“Verdant Power is at the forefront of advancing the global tidal energy industry to make tidal energy technology available worldwide.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchAkron, OH, United StatesHQ recorded Sep 30, 20261-1012 contacts →

Exact match

“Aqua Pools is a leader in Aquatic design and engineering.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 30, 20261-1011 contacts →

Exact match

“Oscilla Power, Inc.(OPI) is developing advanced technology to harness electricity from ocean waves.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchSacramento, CA, United StatesHQ recorded Sep 30, 202611-5011 contacts →

Exact match

“Aqua Source has been synonymous with quality service for over 20 years, providing our customers with consistently effective and powerful solutions both in the pump room and in the…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 30, 202611-5011 contacts →

Exact match

“Ocean Thermal Energy (OTE) Corporation is a leader in designing and developing secure ocean-based power plants.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchStafford, TX, United StatesHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“Deep Reach Technology, Inc.(DRT) the leading specialist in marine engineering focused on renewable energy and marine mineral harvesting.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchOakland, CA, United StatesHQ recorded Sep 30, 20261-1010 contacts →

Exact match

“CalWave is bringing superior power generating technology to market with global reach.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“Ocean Motion Technologies develops innovative small-scale ocean wave energy devices that are controlled by advanced artificial intelligence systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 144 aquatic energy system designers based in the United States

See the full list, filter by size, metro and specialty, and access 431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aquatic energy system designers based in the United States at a glance

As of Sep 30, 2026
43.4%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · Seattle
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
47
51-200
12
501-1,000
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 “aquatic energy system designers” 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 431 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 30, 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 “aquatic energy system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aquatic energy system designers are there based in the United States?

RevenueBase identified 144 company matches for aquatic energy system designers associated with the United States 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?

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

Which city has the most aquatic energy system designers?

Seattle leads with 4 company records, followed by Houston (3) and Portland (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 431 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 September 30, 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.