Company lists · Data refreshed September 2026
Top 25 Hydroelectric power plant designers based in the United States
RevenueBase identified 65 company matches for hydroelectric power plant designers associated with the United States as of September 2026 and tracks 2,444 professional contacts across them, including 659 with verified work emails. Alexandria is the largest hub.
This list covers company matches for hydroelectric power plant 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 20, 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.
The 25 largest hydroelectric power plant designers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 528 contacts → | ||||
Exact match “ARB Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 187 contacts → | ||||
Exact match “United Engineers & Constructors is an industry-leading infrastructure engineering, procurement, construction, and consulting company dedicated to improving lives by delivering the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 165 contacts → | ||||
Exact match “RIZZO International, Inc.(RIZZO) is a global engineering and consulting firm headquartered in Pittsburgh, Pennsylvania US.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 124 contacts → | ||||
Exact match “Ingenuity, Integrity, and Passion.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 92 contacts → | ||||
Exact match “Somos una compañía formada por profesionales altamente calificados, fundada en el año 2010 con más de 10 años de experiencia en el mercado, dedicados a la Fabricación, Diseño…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 77 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 67 contacts → | ||||
Exact match “Frank Lill and Son, Inc is your single, reliable source for turnkey power and heavy industrial plant engineering, design, installations, conversions and repairs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 46 contacts → | ||||
Exact match “Kosmos Group provides electrical infrastructure engineering, design, and planning driven by collaboration, resourcefulness, and social responsibility.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 41 contacts → | ||||
Exact match “AED Energy Services (AEDES) is a multidisciplinary engineering firm focused on providing innovative and safe solutions to the energy sector.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 38 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “Technopref Industries Inc is the US subsidiary of the Group Demathieu Bard, an independent company founded in 1861 in Lorraine, France, and one of the leading European players in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “Plant Power & Control Systems is an engineering consulting and electrical distribution equipment manufacturer that was founded in 1990 and located in Alabaster, Alabama.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “ECI is a self performing heavy civil construction company based in Minnesota and performs technical and challenging construction projects nation-wide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “Elliot Engineering, formerly Wells Engineering, has served utility, industrial, and commercial facilities for all their power needs since 2004.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Design, Engineer & Manufacture Water Control Equipment for the Hydroelectric/Dam industry such as Intake, Spillway, Vertical Lift, Sluice, Crest, Roller & Flood Gates, Also…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Gwin, Dobson & Foreman is an award-winning civil engineering firm with a long history of creative infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Powering Progress with Expertise a leader in power engineering, specializes in transmission, distribution, and generation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “Hydro Consulting and Maintenance Services (HCMS) is now a division of Thompson Construction Group, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Electrical Design, Engineering and Construction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “Site Constructors, Inc.(SCI), a California-based company incorporated in 1985, is actively involved in the hydroelectric and wind power generation industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “We are an Alabama based company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “CROWDER CONSTRUCTORS, INC is a construction company based out of 6425 BROOKSHIRE BLVD, Charlotte, North Carolina, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 8 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hydroelectric power plant designers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 65 hydroelectric power plant designers based in the United States
See the full list, filter by size, metro and specialty, and access 659 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydroelectric power plant designers based in the United States at a glance
As of Sep 20, 2026Companies by employee count
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 65 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 “hydroelectric power plant 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 659 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 20, 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 “hydroelectric power plant designers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydroelectric power plant designers are there based in the United States?
RevenueBase identified 65 company matches for hydroelectric power plant 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?
Arb, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydroelectric power plant designers?
Alexandria leads with 2 company records, followed by Homewood (2) and Sacramento (2).
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 659 professional contacts with verified work emails tracked across these 65 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 65 hydroelectric power plant designers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hydroelectric power plant designers by geography
- Hydroelectric power plant designers based in Brazil
- Hydroelectric power plant designers based in Canada
- Hydroelectric power plant designers based in France
- Hydroelectric power plant designers based in Germany
- Hydroelectric power plant designers based in India
- Hydroelectric power plant designers based in Italy
- Hydroelectric power plant designers based in Poland
- Hydroelectric power plant designers based in Spain
- Hydroelectric power plant designers based in Türkiye
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydroelectric power plant designers based in Brazil
- Hydroelectric power plant designers based in Canada
- Hydroelectric power plant designers based in France
- Hydroelectric power plant designers based in Germany
- Hydroelectric power plant designers based in India
- Hydroelectric power plant designers based in Italy
Company intelligence · public preview
Top 25 hydroelectric power plant designers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 65 matching company records for hydroelectric power plant designers based in the United States, with 2,444 tracked contacts and 659 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydroelectric power plant designers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Arb, INCprim.comHQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 528 contacts → |
“ARB Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Mount Laurel, NJ, United StatesReported employees: 201-500 | Mount Laurel, NJ, United States | 201-500 | Exact match | 187 contacts → |
“United Engineers & Constructors is an industry-leading infrastructure engineering, procurement, construction, and consulting company dedicated to improving lives by delivering the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rizzo Internationalrizzointl.comHQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 165 contacts → |
“RIZZO International, Inc.(RIZZO) is a global engineering and consulting firm headquartered in Pittsburgh, Pennsylvania US.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RLC Engineeringrlc-eng.com HQ: Hallowell, ME, United StatesReported employees: 51-200 | Hallowell, ME, United States | 51-200 | Exact match | 124 contacts → |
“Ingenuity, Integrity, and Passion.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RK Power Corprkpowergenerator.comHQ: San Juan, United StatesReported employees: 51-200 | San Juan, United States | 51-200 | Exact match | 92 contacts → |
“Somos una compañía formada por profesionales altamente calificados, fundada en el año 2010 con más de 10 años de experiencia en el mercado, dedicados a la Fabricación, Diseño…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  American Hydroahydro.comHQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 77 contacts → |
“Engineering Our focus is to create designs that maximize turbine capacity and efficiency while eliminating cavitation to meet our customers’ needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Frank Lill & Son, INCfranklillandson.comHQ: Victor, NY, United StatesReported employees: 501-1,000 | Victor, NY, United States | 501-1,000 | Exact match | 67 contacts → |
“Frank Lill and Son, Inc is your single, reliable source for turnkey power and heavy industrial plant engineering, design, installations, conversions and repairs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Kosmos Groupkosmosgroup.comHQ: Diamond Bar, CA, United StatesReported employees: 51-200 | Diamond Bar, CA, United States | 51-200 | Exact match | 46 contacts → |
“Kosmos Group provides electrical infrastructure engineering, design, and planning driven by collaboration, resourcefulness, and social responsibility.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  IEC Corporationiec-corporation.comHQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 46 contacts → |
“IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  AED Energy Servicesaedenergyservices.comHQ: Wyomissing, PA, United StatesReported employees: 51-200 | Wyomissing, PA, United States | 51-200 | Exact match | 41 contacts → |
“AED Energy Services (AEDES) is a multidisciplinary engineering firm focused on providing innovative and safe solutions to the energy sector.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Enernexenernex.comHQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 38 contacts → |
“EnerNex, a CESI company, is an international champion delivering leading-edge engineering and consulting services to shape a better energy future.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Technopref Industries INCtechnopref.comHQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 25 contacts → |
“Technopref Industries Inc is the US subsidiary of the Group Demathieu Bard, an independent company founded in 1861 in Lorraine, France, and one of the leading European players in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Oceanic Companies, INCoceaniccompanies.com HQ: Kapolei, HI, United StatesReported employees: 51-200 | Kapolei, HI, United States | 51-200 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Plant Power & Control Systemsplantpower.com HQ: Alabaster, AL, United StatesReported employees: 51-200 | Alabaster, AL, United States | 51-200 | Exact match | 23 contacts → |
“Plant Power & Control Systems is an engineering consulting and electrical distribution equipment manufacturer that was founded in 1990 and located in Alabaster, Alabama.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Engineering & Construction Innovations, Inc. ECIeciconstructors.com HQ: Oakdale, MN, United StatesReported employees: 51-200 | Oakdale, MN, United States | 51-200 | Exact match | 21 contacts → |
“ECI is a self performing heavy civil construction company based in Minnesota and performs technical and challenging construction projects nation-wide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Elliot Engineering, INCelliotengineeringinc.com HQ: Florence, KY, United StatesReported employees: 11-50 | Florence, KY, United States | 11-50 | Exact match | 20 contacts → |
“Elliot Engineering, formerly Wells Engineering, has served utility, industrial, and commercial facilities for all their power needs since 2004.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Linita Design & Mfg. Corplinita.com HQ: Lackawanna, NY, United StatesReported employees: 11-50 | Lackawanna, NY, United States | 11-50 | Exact match | 19 contacts → |
“Design, Engineer & Manufacture Water Control Equipment for the Hydroelectric/Dam industry such as Intake, Spillway, Vertical Lift, Sluice, Crest, Roller & Flood Gates, Also…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gwin Dobson & Foreman, INCgdfengineers.com HQ: Altoona, PA, United StatesReported employees: 51-200 | Altoona, PA, United States | 51-200 | Exact match | 18 contacts → |
“Gwin, Dobson & Foreman is an award-winning civil engineering firm with a long history of creative infrastructure solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Power & Control Systems, INCpcsbr.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 16 contacts → |
“Powering Progress with Expertise a leader in power engineering, specializes in transmission, distribution, and generation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hydro Consulting & Maintenance Servicespower.thompsonind.comHQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 13 contacts → |
“Hydro Consulting and Maintenance Services (HCMS) is now a division of Thompson Construction Group, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Pinnacle Services INCpinnacleservicesinc.netHQ: Itasca, IL, United StatesReported employees: 11-50 | Itasca, IL, United States | 11-50 | Exact match | 13 contacts → |
“Electrical Design, Engineering and Construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Site Constructors INCsiteconstructors.net HQ: Chico, CA, United StatesReported employees: 11-50 | Chico, CA, United States | 11-50 | Exact match | 12 contacts → |
“Site Constructors, Inc.(SCI), a California-based company incorporated in 1985, is actively involved in the hydroelectric and wind power generation industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Litostroj Us, LLClitostroj-us.com HQ: Homewood, AL, United StatesReported employees: 11-50 | Homewood, AL, United States | 11-50 | Exact match | 11 contacts → |
“We are an Alabama based company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Crowder Constructors, INCcrowderusa.comHQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 9 contacts → |
“CROWDER CONSTRUCTORS, INC is a construction company based out of 6425 BROOKSHIRE BLVD, Charlotte, North Carolina, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Canyon Hydrocanyonhydro.com HQ: Deming, WA, United StatesReported employees: 51-200 | Deming, WA, United States | 51-200 | Exact match | 8 contacts → |
“Canyon Hydro builds hydroelectric systems to meet the rigid utility specifications of public and independent power producers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Hydroelectric power plant designers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
65 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydroelectric power plant designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydroelectric power plant designers did RevenueBase find based in the United States?
The saved snapshot records 65 matching company records, 2,444 tracked contacts and 659 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydroelectric power plant designers by geography
- Hydroelectric power plant designers based in Brazil
- Hydroelectric power plant designers based in Canada
- Hydroelectric power plant designers based in France
- Hydroelectric power plant designers based in Germany
- Hydroelectric power plant designers based in India
- Hydroelectric power plant designers based in Italy
- Hydroelectric power plant designers based in Poland
- Hydroelectric power plant designers based in Spain
- Hydroelectric power plant designers based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 hydroelectric power plant designers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/hydroelectric-power-plant-designers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydroelectric power plant designers based in Brazil
- Hydroelectric power plant designers based in Canada
- Hydroelectric power plant designers based in France
- Hydroelectric power plant designers based in Germany
- Hydroelectric power plant designers based in India
- Hydroelectric power plant designers based in Italy
Company intelligence · public preview
Top 25 hydroelectric power plant designers based in the United States
RevenueBase records 65 matching company records for hydroelectric power plant designers based in the United States, with 2,444 tracked contacts and 659 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydroelectric power plant designers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Arb, INCprim.com HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 528 contacts → |
“ARB Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Mount Laurel, NJ, United StatesReported employees: 201-500 | Mount Laurel, NJ, United States | 201-500 | Exact match | 187 contacts → |
“United Engineers & Constructors is an industry-leading infrastructure engineering, procurement, construction, and consulting company dedicated to improving lives by delivering the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rizzo Internationalrizzointl.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 165 contacts → |
“RIZZO International, Inc.(RIZZO) is a global engineering and consulting firm headquartered in Pittsburgh, Pennsylvania US.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RLC Engineeringrlc-eng.com HQ: Hallowell, ME, United StatesReported employees: 51-200 | Hallowell, ME, United States | 51-200 | Exact match | 124 contacts → |
“Ingenuity, Integrity, and Passion.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RK Power Corprkpowergenerator.com HQ: San Juan, United StatesReported employees: 51-200 | San Juan, United States | 51-200 | Exact match | 92 contacts → |
“Somos una compañía formada por profesionales altamente calificados, fundada en el año 2010 con más de 10 años de experiencia en el mercado, dedicados a la Fabricación, Diseño…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | American Hydroahydro.com HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 77 contacts → |
“Engineering Our focus is to create designs that maximize turbine capacity and efficiency while eliminating cavitation to meet our customers’ needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Frank Lill & Son, INCfranklillandson.com HQ: Victor, NY, United StatesReported employees: 501-1,000 | Victor, NY, United States | 501-1,000 | Exact match | 67 contacts → |
“Frank Lill and Son, Inc is your single, reliable source for turnkey power and heavy industrial plant engineering, design, installations, conversions and repairs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kosmos Groupkosmosgroup.com HQ: Diamond Bar, CA, United StatesReported employees: 51-200 | Diamond Bar, CA, United States | 51-200 | Exact match | 46 contacts → |
“Kosmos Group provides electrical infrastructure engineering, design, and planning driven by collaboration, resourcefulness, and social responsibility.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | IEC Corporationiec-corporation.com HQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 46 contacts → |
“IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | AED Energy Servicesaedenergyservices.com HQ: Wyomissing, PA, United StatesReported employees: 51-200 | Wyomissing, PA, United States | 51-200 | Exact match | 41 contacts → |
“AED Energy Services (AEDES) is a multidisciplinary engineering firm focused on providing innovative and safe solutions to the energy sector.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Enernexenernex.com HQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 38 contacts → |
“EnerNex, a CESI company, is an international champion delivering leading-edge engineering and consulting services to shape a better energy future.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Technopref Industries INCtechnopref.com HQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 25 contacts → |
“Technopref Industries Inc is the US subsidiary of the Group Demathieu Bard, an independent company founded in 1861 in Lorraine, France, and one of the leading European players in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Oceanic Companies, INCoceaniccompanies.com HQ: Kapolei, HI, United StatesReported employees: 51-200 | Kapolei, HI, United States | 51-200 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Plant Power & Control Systemsplantpower.com HQ: Alabaster, AL, United StatesReported employees: 51-200 | Alabaster, AL, United States | 51-200 | Exact match | 23 contacts → |
“Plant Power & Control Systems is an engineering consulting and electrical distribution equipment manufacturer that was founded in 1990 and located in Alabaster, Alabama.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Engineering & Construction Innovations, Inc. ECIeciconstructors.com HQ: Oakdale, MN, United StatesReported employees: 51-200 | Oakdale, MN, United States | 51-200 | Exact match | 21 contacts → |
“ECI is a self performing heavy civil construction company based in Minnesota and performs technical and challenging construction projects nation-wide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Elliot Engineering, INCelliotengineeringinc.com HQ: Florence, KY, United StatesReported employees: 11-50 | Florence, KY, United States | 11-50 | Exact match | 20 contacts → |
“Elliot Engineering, formerly Wells Engineering, has served utility, industrial, and commercial facilities for all their power needs since 2004.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Linita Design & Mfg. Corplinita.com HQ: Lackawanna, NY, United StatesReported employees: 11-50 | Lackawanna, NY, United States | 11-50 | Exact match | 19 contacts → |
“Design, Engineer & Manufacture Water Control Equipment for the Hydroelectric/Dam industry such as Intake, Spillway, Vertical Lift, Sluice, Crest, Roller & Flood Gates, Also…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gwin Dobson & Foreman, INCgdfengineers.com HQ: Altoona, PA, United StatesReported employees: 51-200 | Altoona, PA, United States | 51-200 | Exact match | 18 contacts → |
“Gwin, Dobson & Foreman is an award-winning civil engineering firm with a long history of creative infrastructure solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Power & Control Systems, INCpcsbr.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 16 contacts → |
“Powering Progress with Expertise a leader in power engineering, specializes in transmission, distribution, and generation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hydro Consulting & Maintenance Servicespower.thompsonind.com HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 13 contacts → |
“Hydro Consulting and Maintenance Services (HCMS) is now a division of Thompson Construction Group, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pinnacle Services INCpinnacleservicesinc.net HQ: Itasca, IL, United StatesReported employees: 11-50 | Itasca, IL, United States | 11-50 | Exact match | 13 contacts → |
“Electrical Design, Engineering and Construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Site Constructors INCsiteconstructors.net HQ: Chico, CA, United StatesReported employees: 11-50 | Chico, CA, United States | 11-50 | Exact match | 12 contacts → |
“Site Constructors, Inc.(SCI), a California-based company incorporated in 1985, is actively involved in the hydroelectric and wind power generation industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Litostroj Us, LLClitostroj-us.com HQ: Homewood, AL, United StatesReported employees: 11-50 | Homewood, AL, United States | 11-50 | Exact match | 11 contacts → |
“We are an Alabama based company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Crowder Constructors, INCcrowderusa.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 9 contacts → |
“CROWDER CONSTRUCTORS, INC is a construction company based out of 6425 BROOKSHIRE BLVD, Charlotte, North Carolina, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Canyon Hydrocanyonhydro.com HQ: Deming, WA, United StatesReported employees: 51-200 | Deming, WA, United States | 51-200 | Exact match | 8 contacts → |
“Canyon Hydro builds hydroelectric systems to meet the rigid utility specifications of public and independent power producers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Hydroelectric power plant designers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
65 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydroelectric power plant designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydroelectric power plant designers did RevenueBase find based in the United States?
The saved snapshot records 65 matching company records, 2,444 tracked contacts and 659 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 hydroelectric power plant designers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/hydroelectric-power-plant-designers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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