Company lists · Data refreshed November 2026

Top 25 Dam operations companies worldwide

RevenueBase identified 134 company matches for dam operations companies worldwide as of November 2026 and tracks 9,084 professional contacts across them, including 2,558 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for dam operations companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for dam operations companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
134Companies
9,084Contacts tracked
2,558Verified emails
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The 25 largest dam operations companies worldwide

Ranked by team size
Top 25 of 134 company matches for dam operations companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 2026501-1,000686 contacts →

Exact match

“Sunwater is a water solutions and service provider delivering the most essential of resources in regional communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRomaniaHQ recorded Nov 6, 2026501-1,000461 contacts →

Exact match

“Administraţia Naţională Apele Române are în administrare- 78.905 km cursuri de apă- 295,6 mii ha suprafaţă de teren cu ape- 270 lacuri de acumulare cu un volum total de 14,5…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTarbes, FranceHQ recorded Nov 6, 2026201-500209 contacts →

Exact match

“Après 65 ans d'existence, la CACG est officiellement devenue Rives & Eaux du Sud-Ouest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNîmes Cedex 5, FranceHQ recorded Nov 6, 2026501-1,000155 contacts →

Exact match

“A travers ses trois métiers principaux d’aménageur, d’ingénierie et d’exploitation de grands ouvrages hydrauliques, le Groupe BRL (5 sociétés (1), 101,79 M€ de CA, 804 salariés en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMerced, CA, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Merced Irrigation District owns, operates and maintains the New Exchequer and McSwain dams, reservoirs, and hydroelectric facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchManantali, MaliHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Exploitation et Maintenance de Barrages et Centrales Hydroélectriques Gestion des Eaux - Production et Transport d'énergie électrique”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Projekční a inženýrská společnost působící v oblasti vodohospodářství a životního prostředí.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGrass Valley, CA, United StatesHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Nevada Irrigation District (NID) was formed in 1921 and headquartered in Grass Valley, California, a picturesque and historic California Gold Rush town in the foothills of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDüren, GermanyHQ recorded Nov 6, 2026501-1,00055 contacts →

Exact match

“Unser Impressum: Impressum | WVER Als öffentlich-rechtlicher Wasserverband Eifel-Rur setzen wir uns für eine ganzheitliche Wasserwirtschaft ein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchUnited StatesHQ recorded Nov 6, 2026n/a48 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGummersbach, GermanyHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“Wasserwirtschaft im Bergischen: wir wissen wie's läuft!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Damwatch is a highly respected niche consultancy business based in Wellington, New Zealand and provide services to hydropower, water and irrigation clients internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPérigny, FranceHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Le Syndicat mixte UNIMA (Union des marais de Charente-Maritime) est un établissement public administratif local relevant de la fonction publique territoriale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortland, CT, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Snyder Civil is a cohesive team of water system professionals based in central Connecticut.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBratislava, SlovakiaHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Hlavným predmetom našej činnosti je: prevádzkovanie vodných stavieb, výroba a dodávka elektriny, dispečerské riadenie vodohospodárskych a energetických činností, vykonávanie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCankaya, TürkiyeHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Dams, Hydropower plants, Irrigation, Water supply, Water treatment, Flood protection”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFerrara, ItalyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“VODNI DILA - TBD a.s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIjlst, NetherlandsHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Dam Safety Intelligence is a dedicated group of engineers, scientists and geologists focused on the safe management of dams and other water infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRenens, SwitzerlandHQ recorded Nov 6, 20261,001-5,00012 contacts →

Exact match

“Gruner Stucky Ltd (formerly Stucky Ltd) is amongst the world leaders in design both for construction and rehabilitation of dam & hydropower schemes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBraga, PortugalHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“O Grupo Ecofirma nasceu em Portugal no ano de 1997, com a missão de levar ao mundo serviços especializados em infraestruturas de abastecimento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLake Country, BC, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Interior Dams is an engineering firm specializing in dam safety consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPrishtine, KosovoHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWisbech, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We are a trusted name in the full range of water and land services, recommended by clients as diverse as the RSPB, the Sandringham Estate and farmers nationwide.”

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

Showing 25 of 134 dam operations companies worldwide

See the full list, filter by size, metro and specialty, and access 2,558 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dam operations companies worldwide at a glance

As of Nov 6, 2026
28.2%Verified-email coverage
67.8Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Tehran
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
25
51-200
21
201-500
17
501-1,000
12
1,001-5,000
5
5,001-10,000
5
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for dam operations companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “dam operations companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,558 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Dam operations companies by location

1 lists · largest first

Every Dam operations companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “dam operations companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dam operations companies are there worldwide?

RevenueBase identified 134 company matches for dam operations companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most dam operations companies?

The United States leads with 27 companies. Every dam operations companies list by country and city is linked on this page.

Which city has the most dam operations companies?

Tehran leads with 4 company records, followed by Cankaya (3) and Sao Paulo (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,558 professional contacts with verified work emails tracked across these 134 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.