Company lists · Data refreshed September 2026

Top 22 Hydropower consulting firms based in Dallas, United States

Name: Hydropower consulting firms based in Dallas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 30 companies tracked

RevenueBase identified 30 hydropower consulting firms headquartered in Dallas, United States as of September 2026 and tracks 111,574 professional contacts across them, including 44,030 with verified work emails. Across the United States, Houston is the largest hub for this category (112 companies); Dallas has 30.

This list covers hydropower consulting firms headquartered in Dallas, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

30Companies

111,574Contacts tracked

44,030Verified emails

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The 22 largest hydropower consulting firms based in Dallas, United States

Ranked by team size

Top 22 of 30 hydropower consulting firms based in Dallas, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to hydropower consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AECOM	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	10001+	63,914 contacts →
	Indirect evidence “AECOM is the global infrastructure leader, committed to delivering a better world.” Source: RevenueBase Database · checked Sep 14, 2026
2	Jacobs	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	10001+	46,351 contacts →
	Indirect evidence “At Jacobs, we're challenging today to reinvent tomorrow – delivering outcomes and solutions for the world's most complex challenges.” Source: RevenueBase Database · checked Sep 14, 2026
3	Trinity Consultants	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	961 contacts →
	Indirect evidence “Trinity Consultants is a global team of experts helping organizations solve complex challenges in environmental compliance, ecological protection, infrastructure performance, and…” Source: RevenueBase Database · checked Sep 14, 2026
4	KFM Engineering & Design An HFW Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	98 contacts →
	Indirect evidence “Founders Jim Knight, Charlie Fowler and Josh Millsap bring more than 80 years of combined experience on over projects to KFM ENGINEERING & DESIGN.” Source: RevenueBase Database · checked Sep 14, 2026
5	Mbroh Engineering	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	44 contacts →
	Indirect evidence “Mbroh Engineering, Inc.(Mbroh) delivers exceptional planning, engineering, design, and construction management and inspection services to clients for water, wastewater and…” Source: RevenueBase Database · checked Sep 14, 2026
6	Metco Engineering INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	26 contacts →
	Indirect evidence “Sustainability begins with Energy" Resiliency Reliability Sustainability At METCO, we pride ourselves in creative energy solutions.” Source: RevenueBase Database · checked Sep 14, 2026
7	Birkhoff, Hendricks & Carter, L.L.P	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “BHC’s roots were founded in Dallas, Texas in 1969 to provide professional engineering services to municipalities and other governmental agencies.” Source: RevenueBase Database · checked Sep 14, 2026
8	Freeman-Millican, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Freeman-Millican, Inc.(FMI) has been providing professional engineering services to municipalities in the north central Texas area since 1987.” Source: RevenueBase Database · checked Sep 14, 2026
9	Southland Consulting Engineers, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “We are a 100% employee-owned civil engineering firm specializing in land development and hydrology & hydraulics services.” Source: RevenueBase Database · checked Sep 14, 2026
10	AIM Texas Trading, LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	13 contacts →
	Indirect evidence “Aim Texas Trading, LLC is a Texas based company specialized in international consultancy and technical assistance in large environmental, infrastructure and superstructure…” Source: RevenueBase Database · checked Sep 14, 2026
11	Arredondo, Zepeda & Brunz, LLC An Ardurra Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	12 contacts →
	Indirect evidence “With our 42-year successful track record of meeting external and internal client needs, Arredondo, Zepeda & Brunz, LLC (AZ & B) is an established Texas firm with 85 employees.” Source: RevenueBase Database · checked Sep 14, 2026
12	JQ Infrastructure	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “JQ Infrastructure (JQ) was established on the principles of providing high quality engineering services to its municipal clients in all types of municipal infrastructure analysis…” Source: RevenueBase Database · checked Sep 14, 2026
13	Geoscience Engineers, LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “Registered in the State of Texas in 1985, Geoscience has provided services to a wide range of industries throughout Texas, as well as other states such as Oklahoma, Tennessee…” Source: RevenueBase Database · checked Sep 14, 2026
14	Hayden Consultants, Inc., A GEI Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
15	Dal-Tech Engineering INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “DAL-TECH Engineering, Inc, a Texas corporation, was founded in 1990 and has been a full-service civil engineering and land surveying firm from its inception.” Source: RevenueBase Database · checked Sep 14, 2026
16	Simon Engineering & Consulting, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
17	MAY Engineers LLC	Indirect evidence	Dallas, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “MAY Engineers, LLC (MAY), founded in 2023, is a trusted provider of advanced water resources engineering services, specializing in dam rehabilitation, flood resiliency, and…” Source: RevenueBase Database · checked Sep 14, 2026
18	BEC Environmental	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “BEC Environmental is a leading environmental consulting firm specializing in a wide array of environmental services for companies across the United States.” Source: RevenueBase Database · checked Sep 14, 2026
19	Trenchless Engineering Group INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Trenchless Engineering Group (TEG) provides engineering consulting, quality management, and risk mitigation services for critical infrastructure projects across North America.” Source: RevenueBase Database · checked Sep 14, 2026
20	Ronald A. Roberts Associates, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
21	Civil Point Engineers, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	501-1,000	1 contacts →
	Partial evidence “A multi-discipline consulting firm offering civil/environmental engineering, land planning, surveying and landscape architecture services.” Source: RevenueBase Database · checked Sep 14, 2026
22	CD Environmental Engineering, LLC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	1 contacts →
	Partial evidence “CD Environmental Engineering, LLC.(CD) is a full service environmental consulting firm offering full scale environmental compliance services.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydropower consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hydropower consulting firms.
Partial evidence: Its own public description names part of hydropower consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 22 of 30 hydropower consulting firms based in Dallas, United States

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Hydropower consulting firms based in Dallas, United States at a glance

As of Sep 14, 2026

39.5%Verified-email coverage

3719.1Average contacts per company

11-50Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Dallas, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 30 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydropower consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Dallas, United States whose own description of what they do matches “hydropower consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hydropower consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hydropower consulting firms, and records with no verified work email. Companies headquartered outside Dallas are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 44,030 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hydropower consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hydropower consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hydropower consulting firms are there based in Dallas, United States?

RevenueBase identified 30 hydropower consulting firms headquartered in Dallas, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

AECOM, headquartered in Dallas, tops this list with the largest team on record.

Which city in the United States has the most hydropower consulting firms?

Houston leads the United States with 112 headquartered companies, followed by New York (48) and Austin (47). Dallas has 30.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 44,030 verified decision-maker contacts tracked across these 30 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, 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.