Company lists · Data refreshed October 2026
Top 25 Hydroelectric power contractors based in the United States
RevenueBase identified 140 company matches for hydroelectric power contractors associated with the United States as of October 2026 and tracks 11,302 professional contacts across them, including 3,973 with verified work emails. Sacramento is the largest hub.
This list covers company matches for hydroelectric power contractors 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 October 14, 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 contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,999 contacts → | ||||
Exact match “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 1,460 contacts → | ||||
Exact match “Ulteig delivers comprehensive design engineering, program management and technical and field services that strengthen infrastructure vital to everyday life.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 628 contacts → | ||||
Exact match “Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 560 contacts → | ||||
Exact match “Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 551 contacts → | ||||
Exact match “WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 535 contacts → | ||||
Exact match “ARB Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 396 contacts → | ||||
Exact match “Hooper Corporation is your full-service electric power and mechanical contractor.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 337 contacts → | ||||
Exact match “Wilson specializes in electric utility construction.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 300 contacts → | ||||
Exact match “Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 299 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 187 contacts → | ||||
Exact match “Cinterra is one of the nation’s fastest growing commercial electric power and utility-scale solar construction companies providing its services to leading energy companies, public…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 161 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 142 contacts → | ||||
Exact match “WE ARE HIRING!” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 142 contacts → | ||||
Exact match “Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 126 contacts → | ||||
Exact match “Ingenuity, Integrity, and Passion.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 121 contacts → | ||||
Exact match “Established in 1978, ESI is a design, engineering, and construction firm that specializes in steam and power generation facilities.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 120 contacts → | ||||
Exact match “Northline Utilities LLC is a provider of construction and related services to the electric utilities industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 96 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 71 contacts → | ||||
Exact match “Alpha Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 68 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 58 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 53 contacts → | ||||
Exact match “Progen is on the leading edge of innovative rapid response solutions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 52 contacts → | ||||
Exact match “Midwestern Electric specializes in the construction, maintenance and design of electric delivery systems.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 48 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 47 contacts → | ||||
Exact match “Unique solutions and practical expertise in Utility and Industrial Electrical Engineering, Project Management, Construction and Power Generation.” Recorded in the RevenueBase company graph · Oct 14, 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 contractors”. 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 140 hydroelectric power contractors based in the United States
See the full list, filter by size, metro and specialty, and access 3,973 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydroelectric power contractors based in the United States at a glance
As of Oct 14, 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 140 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 contractors” 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 3,973 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 October 14, 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 contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydroelectric power contractors are there based in the United States?
RevenueBase identified 140 company matches for hydroelectric power contractors associated with the United States as of October 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?
NAES tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydroelectric power contractors?
Sacramento leads with 3 company records, followed by Baton Rouge (2) and Coral Gables (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 3,973 professional contacts with verified work emails tracked across these 140 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 140 hydroelectric power contractors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hydroelectric power contractors by geography
- Hydroelectric power contractors based in Ankara, Türkiye
- Hydroelectric power contractors based in Brazil
- Hydroelectric power contractors based in Canada
- Hydroelectric power contractors based in Chile
- Hydroelectric power contractors based in France
- Hydroelectric power contractors based in Germany
- Hydroelectric power contractors based in India
- Hydroelectric power contractors based in Italy
- Hydroelectric power contractors based in Poland
- Hydroelectric power contractors based in Spain
- Hydroelectric power contractors based in Türkiye
- Hydroelectric power contractors based in the United Kingdom
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 contractors based in Ankara, Türkiye
- Hydroelectric power contractors based in Brazil
- Hydroelectric power contractors based in Canada
- Hydroelectric power contractors based in Chile
- Hydroelectric power contractors based in France
- Hydroelectric power contractors based in Germany
Company intelligence · public preview
Top 25 hydroelectric power contractors 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 140 matching company records for hydroelectric power contractors based in the United States, with 11,302 tracked contacts and 3,973 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: October 14, 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 contractors 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 |  NAESnaes.comHQ: Issaquah, WA, United StatesReported employees: 1,001-5,000 | Issaquah, WA, United States | 1,001-5,000 | Exact match | 1,999 contacts → |
“NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ulteigulteig.comHQ: Fargo, ND, United StatesReported employees: 1,001-5,000 | Fargo, ND, United States | 1,001-5,000 | Exact match | 1,460 contacts → |
“Ulteig delivers comprehensive design engineering, program management and technical and field services that strengthen infrastructure vital to everyday life.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  MEADEmeade100.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 628 contacts → |
“Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Irby Construction Companyirbyconstruction.com HQ: Richland, MS, United StatesReported employees: 501-1,000 | Richland, MS, United States | 501-1,000 | Exact match | 560 contacts → |
“Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mastec Utility Servicesmastec.comHQ: Coral Gables, FL, United StatesReported employees: 1,001-5,000 | Coral Gables, FL, United States | 1,001-5,000 | Exact match | 551 contacts → |
“WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Arb, INCprim.comHQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 535 contacts → |
“ARB Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hooperhoopercorp.com HQ: De Forest, WI, United StatesReported employees: 501-1,000 | De Forest, WI, United States | 501-1,000 | Exact match | 396 contacts → |
“Hooper Corporation is your full-service electric power and mechanical contractor.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wilson Construction Companywilsonconst.com HQ: Canby, OR, United StatesReported employees: 201-500 | Canby, OR, United States | 201-500 | Exact match | 337 contacts → |
“Wilson specializes in electric utility construction.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Asplundh Engineering Servicesasplundhengineering.comHQ: Willow Grove, PA, United StatesReported employees: 1,001-5,000 | Willow Grove, PA, United States | 1,001-5,000 | Exact match | 300 contacts → |
“Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Indianapolis, IN, United StatesReported employees: 5,001-10,000 | Indianapolis, IN, United States | 5,001-10,000 | Exact match | 299 contacts → |
“Infrastructure & Energy Alternatives (IEA), a MasTec company, was formed in 2011 and began building an integrated portfolio of energy and infrastructure construction companies.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cinterracinterra.comHQ: Hope Mills, NC, United StatesReported employees: 501-1,000 | Hope Mills, NC, United States | 501-1,000 | Exact match | 187 contacts → |
“Cinterra is one of the nation’s fastest growing commercial electric power and utility-scale solar construction companies providing its services to leading energy companies, public…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Mount Laurel, NJ, United StatesReported employees: 201-500 | Mount Laurel, NJ, United States | 201-500 | Exact match | 161 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Welty Energyweltyenergy.com HQ: Fairlawn, OH, United StatesReported employees: 51-200 | Fairlawn, OH, United States | 51-200 | Exact match | 142 contacts → |
“WE ARE HIRING!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Probst Electric INCprobstelectric.com HQ: Heber, UT, United StatesReported employees: 201-500 | Heber, UT, United States | 201-500 | Exact match | 142 contacts → |
“Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | RLC Engineeringrlc-eng.com HQ: Hallowell, ME, United StatesReported employees: 51-200 | Hallowell, ME, United States | 51-200 | Exact match | 126 contacts → |
“Ingenuity, Integrity, and Passion.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ESI Inc. Of Tennesseeesitenn.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 121 contacts → |
“Established in 1978, ESI is a design, engineering, and construction firm that specializes in steam and power generation facilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Northline Utilities, LLCnorthlineutilitiesllc.com HQ: Ausable Forks, NY, United StatesReported employees: 201-500 | Ausable Forks, NY, United States | 201-500 | Exact match | 120 contacts → |
“Northline Utilities LLC is a provider of construction and related services to the electric utilities industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  RK Power Corprkpowergenerator.comHQ: San Juan, United StatesReported employees: 51-200 | San Juan, United States | 51-200 | Exact match | 96 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alpha Inc. Hawaiialphahawaii.comHQ: Kahului, HI, United StatesReported employees: 201-500 | Kahului, HI, United States | 201-500 | Exact match | 71 contacts → |
“Alpha Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Frank Lill & Son, INCfranklillandson.comHQ: Victor, NY, United StatesReported employees: 501-1,000 | Victor, NY, United States | 501-1,000 | Exact match | 68 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tier 1 Utility Design, INCt1utilitydesign.comHQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 58 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Progen Industriesprogen1.comHQ: Mulberry, FL, United StatesReported employees: 51-200 | Mulberry, FL, United States | 51-200 | Exact match | 53 contacts → |
“Progen is on the leading edge of innovative rapid response solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Midwestern Electric, LLCmidwesternelectricinc.com HQ: East Chicago, IN, United StatesReported employees: 51-200 | East Chicago, IN, United States | 51-200 | Exact match | 52 contacts → |
“Midwestern Electric specializes in the construction, maintenance and design of electric delivery systems.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IEC Corporationiec-corporation.comHQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 48 contacts → |
“IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Current Edge Solutionscurrentedgesolutions.comHQ: Savannah, GA, United StatesReported employees: 11-50 | Savannah, GA, United States | 11-50 | Exact match | 47 contacts → |
“Unique solutions and practical expertise in Utility and Industrial Electrical Engineering, Project Management, Construction and Power Generation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 140 company matches
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Hydroelectric power contractors: dataset insights
October 14, 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
140 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 140 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: October 14, 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 contractors?
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 contractors did RevenueBase find based in the United States?
The saved snapshot records 140 matching company records, 11,302 tracked contacts and 3,973 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: October 14, 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 contractors by geography
- Hydroelectric power contractors based in Ankara, Türkiye
- Hydroelectric power contractors based in Brazil
- Hydroelectric power contractors based in Canada
- Hydroelectric power contractors based in Chile
- Hydroelectric power contractors based in France
- Hydroelectric power contractors based in Germany
- Hydroelectric power contractors based in India
- Hydroelectric power contractors based in Italy
- Hydroelectric power contractors based in Poland
- Hydroelectric power contractors based in Spain
- Hydroelectric power contractors based in Türkiye
- Hydroelectric power contractors based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hydroelectric power contractors based in the United States. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hydroelectric-power-contractors/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 contractors based in Ankara, Türkiye
- Hydroelectric power contractors based in Brazil
- Hydroelectric power contractors based in Canada
- Hydroelectric power contractors based in Chile
- Hydroelectric power contractors based in France
- Hydroelectric power contractors based in Germany
Company intelligence · public preview
Top 25 hydroelectric power contractors based in the United States
RevenueBase records 140 matching company records for hydroelectric power contractors based in the United States, with 11,302 tracked contacts and 3,973 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: October 14, 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 contractors 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 | NAESnaes.com HQ: Issaquah, WA, United StatesReported employees: 1,001-5,000 | Issaquah, WA, United States | 1,001-5,000 | Exact match | 1,999 contacts → |
“NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ulteigulteig.com HQ: Fargo, ND, United StatesReported employees: 1,001-5,000 | Fargo, ND, United States | 1,001-5,000 | Exact match | 1,460 contacts → |
“Ulteig delivers comprehensive design engineering, program management and technical and field services that strengthen infrastructure vital to everyday life.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MEADEmeade100.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 628 contacts → |
“Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Irby Construction Companyirbyconstruction.com HQ: Richland, MS, United StatesReported employees: 501-1,000 | Richland, MS, United States | 501-1,000 | Exact match | 560 contacts → |
“Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mastec Utility Servicesmastec.com HQ: Coral Gables, FL, United StatesReported employees: 1,001-5,000 | Coral Gables, FL, United States | 1,001-5,000 | Exact match | 551 contacts → |
“WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Arb, INCprim.com HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 535 contacts → |
“ARB Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hooperhoopercorp.com HQ: De Forest, WI, United StatesReported employees: 501-1,000 | De Forest, WI, United States | 501-1,000 | Exact match | 396 contacts → |
“Hooper Corporation is your full-service electric power and mechanical contractor.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wilson Construction Companywilsonconst.com HQ: Canby, OR, United StatesReported employees: 201-500 | Canby, OR, United States | 201-500 | Exact match | 337 contacts → |
“Wilson specializes in electric utility construction.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Asplundh Engineering Servicesasplundhengineering.com HQ: Willow Grove, PA, United StatesReported employees: 1,001-5,000 | Willow Grove, PA, United States | 1,001-5,000 | Exact match | 300 contacts → |
“Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Indianapolis, IN, United StatesReported employees: 5,001-10,000 | Indianapolis, IN, United States | 5,001-10,000 | Exact match | 299 contacts → |
“Infrastructure & Energy Alternatives (IEA), a MasTec company, was formed in 2011 and began building an integrated portfolio of energy and infrastructure construction companies.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cinterracinterra.com HQ: Hope Mills, NC, United StatesReported employees: 501-1,000 | Hope Mills, NC, United States | 501-1,000 | Exact match | 187 contacts → |
“Cinterra is one of the nation’s fastest growing commercial electric power and utility-scale solar construction companies providing its services to leading energy companies, public…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Mount Laurel, NJ, United StatesReported employees: 201-500 | Mount Laurel, NJ, United States | 201-500 | Exact match | 161 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Welty Energyweltyenergy.com HQ: Fairlawn, OH, United StatesReported employees: 51-200 | Fairlawn, OH, United States | 51-200 | Exact match | 142 contacts → |
“WE ARE HIRING!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Probst Electric INCprobstelectric.com HQ: Heber, UT, United StatesReported employees: 201-500 | Heber, UT, United States | 201-500 | Exact match | 142 contacts → |
“Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | RLC Engineeringrlc-eng.com HQ: Hallowell, ME, United StatesReported employees: 51-200 | Hallowell, ME, United States | 51-200 | Exact match | 126 contacts → |
“Ingenuity, Integrity, and Passion.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ESI Inc. Of Tennesseeesitenn.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 121 contacts → |
“Established in 1978, ESI is a design, engineering, and construction firm that specializes in steam and power generation facilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Northline Utilities, LLCnorthlineutilitiesllc.com HQ: Ausable Forks, NY, United StatesReported employees: 201-500 | Ausable Forks, NY, United States | 201-500 | Exact match | 120 contacts → |
“Northline Utilities LLC is a provider of construction and related services to the electric utilities industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RK Power Corprkpowergenerator.com HQ: San Juan, United StatesReported employees: 51-200 | San Juan, United States | 51-200 | Exact match | 96 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alpha Inc. Hawaiialphahawaii.com HQ: Kahului, HI, United StatesReported employees: 201-500 | Kahului, HI, United States | 201-500 | Exact match | 71 contacts → |
“Alpha Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Frank Lill & Son, INCfranklillandson.com HQ: Victor, NY, United StatesReported employees: 501-1,000 | Victor, NY, United States | 501-1,000 | Exact match | 68 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tier 1 Utility Design, INCt1utilitydesign.com HQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 58 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Progen Industriesprogen1.com HQ: Mulberry, FL, United StatesReported employees: 51-200 | Mulberry, FL, United States | 51-200 | Exact match | 53 contacts → |
“Progen is on the leading edge of innovative rapid response solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Midwestern Electric, LLCmidwesternelectricinc.com HQ: East Chicago, IN, United StatesReported employees: 51-200 | East Chicago, IN, United States | 51-200 | Exact match | 52 contacts → |
“Midwestern Electric specializes in the construction, maintenance and design of electric delivery systems.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IEC Corporationiec-corporation.com HQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 48 contacts → |
“IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Current Edge Solutionscurrentedgesolutions.com HQ: Savannah, GA, United StatesReported employees: 11-50 | Savannah, GA, United States | 11-50 | Exact match | 47 contacts → |
“Unique solutions and practical expertise in Utility and Industrial Electrical Engineering, Project Management, Construction and Power Generation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hydroelectric power contractors: dataset insights
October 14, 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
140 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 140 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: October 14, 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 contractors?
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 contractors did RevenueBase find based in the United States?
The saved snapshot records 140 matching company records, 11,302 tracked contacts and 3,973 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: October 14, 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 contractors by geography
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- Hydroelectric power contractors based in Canada
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- Hydroelectric power contractors based in France
- Hydroelectric power contractors based in Germany
- Hydroelectric power contractors based in India
- Hydroelectric power contractors based in Italy
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- Hydroelectric power contractors based in Spain
- Hydroelectric power contractors based in Türkiye
- Hydroelectric power contractors based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hydroelectric power contractors based in the United States. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hydroelectric-power-contractors/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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