Company lists · Data refreshed October 2026

Top 25 Hydroelectric power engineering consultants worldwide

Name: Hydroelectric power engineering consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 14, 2026 20,669 companies tracked

RevenueBase identified 20,669 company matches for hydroelectric power engineering consultants worldwide as of October 2026 and tracks 539,995 professional contacts across them, including 164,187 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for hydroelectric power engineering consultants 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 October 14, 2026. Country and city lists for hydroelectric power engineering consultants 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 Oct 14, 2026 How this list was built

20,669Companies

539,995Contacts tracked

164,187Verified emails

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The 25 largest hydroelectric power engineering consultants worldwide

Ranked by team size

Top 25 of 20,669 company matches for hydroelectric power engineering consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	AECOM	Exact match	Dallas, TX, United StatesHQ recorded Oct 14, 2026	10001+	65,956 contacts →
	Exact match “AECOM is the global infrastructure leader, committed to delivering a better world.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2	Stantec	Exact match	Edmonton, AB, CanadaHQ recorded Oct 14, 2026	10001+	29,839 contacts →
	Exact match “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3	Atkinsréalis	Exact match	Montreal, QC, CanadaHQ recorded Oct 14, 2026	10001+	24,297 contacts →
	Exact match “We are a world-class engineering services and nuclear organization.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4	Tetra Tech	Exact match	Pasadena, CA, United StatesHQ recorded Oct 14, 2026	10001+	13,725 contacts →
	Exact match “Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5	Atkins	Exact match	Epsom, United KingdomHQ recorded Oct 14, 2026	10001+	9,147 contacts →
	Exact match “Atkins is now AtkinsRéalis.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6	Tata Consulting Engineers	Exact match	Mumbai, IndiaHQ recorded Oct 14, 2026	5,001-10,000	8,533 contacts →
	Exact match “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7	Sargent & Lundy	Exact match	Chicago, United StatesHQ recorded Oct 14, 2026	1,001-5,000	4,341 contacts →
	Exact match “Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8	Proing	Exact match	Yumbo, ColombiaHQ recorded Oct 14, 2026	1,001-5,000	3,584 contacts →
	Exact match “Basados en nuestros talentos y buena actitud, desarrollamos la ingeniería para brindar un mejor presente y futuro.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9	National Engineering Services Pakistan PVT Limited Nespak	Exact match	Lahore, PakistanHQ recorded Oct 14, 2026	5,001-10,000	3,393 contacts →
	Exact match “NESPAK is Pakistan’s premier consultancy organization (established in 1973).” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10	SMEC	Exact match	North Sydney, AustraliaHQ recorded Oct 14, 2026	5,001-10,000	3,313 contacts →
	Exact match “SMEC is a global engineering, management and development consultancy with a 70-year history of delivering advanced solutions on a global scale across urban development…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11	FTI	Exact match	Menasha, WI, United StatesHQ recorded Oct 14, 2026	1,001-5,000	2,979 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12	دار الرياض DAR AL Riyadh	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 14, 2026	1,001-5,000	2,851 contacts →
	Exact match “Founded in the mid-1970s by Prince Turki bin Abdullah bin Abdulrahman Al Saud, a forward-thinking engineering pioneer, Dar Al Riyadh has evolved into the Kingdom's leading…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13	NIRAS	Exact match	Allerød, DenmarkHQ recorded Oct 14, 2026	1,001-5,000	2,701 contacts →
	Exact match “At NIRAS, we engineer solutions for a shared future.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14	CYD Ingeniería	Exact match	Santiago, ChileHQ recorded Oct 14, 2026	1,001-5,000	2,639 contacts →
	Exact match “Nuestro propósito es contribuir al progreso sostenible de Latinoamérica y el mundo, mejorando la calidad de vida de las comunidades y dejando huella en las personas.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15	Multiconsult	Exact match	Oslo, NorwayHQ recorded Oct 14, 2026	1,001-5,000	2,577 contacts →
	Exact match “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16	Langan Engineering & Environmental Services	Exact match	Parsippany, NJ, United StatesHQ recorded Oct 14, 2026	1,001-5,000	2,402 contacts →
	Exact match “Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17	IMEG	Exact match	Rock Island, IL, United StatesHQ recorded Oct 14, 2026	1,001-5,000	2,064 contacts →
	Exact match “Leaders in Engineering and Innovation.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18	Enercon Services, INC	Exact match	Kennesaw, GA, United StatesHQ recorded Oct 14, 2026	1,001-5,000	1,980 contacts →
	Exact match “ENERCON is a multi-discipline engineering and environmental engineering support services firm focused on delivering safe and efficient solutions for the power, data center and…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19	Shaker Consultancy Group	Exact match	Cairo, EgyptHQ recorded Oct 14, 2026	1,001-5,000	1,911 contacts →
	Exact match “Since its founding in 1982, Shaker has established itself as one of the leading engineering and design firms across the MENA region, with offices in 8 countries and projects…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20	Westwood Professional Services	Exact match	Plano, TX, United StatesHQ recorded Oct 14, 2026	1,001-5,000	1,801 contacts →
	Exact match “At Westwood, our purpose is to create a better world for people through our work.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21	Vulcain Engineering Group	Exact match	Neuilly-sur-seine, FranceHQ recorded Oct 14, 2026	5,001-10,000	1,643 contacts →
	Exact match “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22	GEI Consultants, INC	Exact match	Woburn, MA, United StatesHQ recorded Oct 14, 2026	1,001-5,000	1,639 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23	Atwell, LLC	Exact match	Southfield, MI, United StatesHQ recorded Oct 14, 2026	1,001-5,000	1,499 contacts →
	Exact match “Atwell is a full-service consulting, engineering and construction services firm that delivers a broad range of creative solutions to clients in the real estate and land…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24	Ingetec	Exact match	Bogota, ColombiaHQ recorded Oct 14, 2026	1,001-5,000	1,493 contacts →
	Exact match “Ingetec está conformado por un grupo de profesionales con alto nivel de especialización, quienes trabajan dentro de las diferentes gerencias y divisiones que componen la…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25	Elsewedy Electric Power Systems Projects	Exact match	Cairo, EgyptHQ recorded Oct 14, 2026	1,001-5,000	1,462 contacts →
	Exact match “An integrated energy solutions -design and build- provider specialized in Power Generation, Water Treatment and Hydropower while currently diversifying our business segments to…” 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 engineering consultants”. 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 20,669 hydroelectric power engineering consultants worldwide

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Hydroelectric power engineering consultants worldwide at a glance

As of Oct 14, 2026

30.4%Verified-email coverage

26.1Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Oct 14, 2026Page data refreshed

Companies by employee count

1-10

10,576

11-50

6,706

51-200

2,270

201-500

638

501-1,000

194

1,001-5,000

164

5,001-10,000

10001+

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 hydroelectric power engineering consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “hydroelectric power engineering consultants” 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 164,187 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.

Hydroelectric power engineering consultants by location

106 lists · largest first

Every Hydroelectric power engineering consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydroelectric power engineering consultants are there worldwide?

RevenueBase identified 20,669 company matches for hydroelectric power engineering consultants worldwide 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?

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

Which country has the most hydroelectric power engineering consultants?

The United States leads with 2,095 companies, followed by Brazil (1,733) and India (934). Every hydroelectric power engineering consultants list by country and city is linked on this page.

Which city has the most hydroelectric power engineering consultants?

Sao Paulo leads with 211 company records, followed by Tehran (176) and Belo Horizonte (127).

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 164,187 professional contacts with verified work emails tracked across these 20,669 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.

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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.