Company lists · Data refreshed September 2026

Top 25 Civil engineering consulting firms based in Austin, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 161 companies tracked

RevenueBase identified 161 civil engineering consulting firms headquartered in Austin, United States as of September 2026 and tracks 2,568 professional contacts across them, including 1,167 with verified work emails. Across the United States, Houston is the largest hub for this category (353 companies); Austin has 161.

This list covers civil engineering consulting firms headquartered in Austin, 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 23, 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 23, 2026 86% judged on-target in blind review

161Companies

2,568Contacts tracked

1,167Verified emails

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The 25 largest civil engineering consulting firms based in Austin, United States

Ranked by team size

Top 25 of 161 civil engineering consulting firms based in Austin, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering 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	Intera Incorporated	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	201-500	259 contacts →
	Strong evidence “Established in 1974, INTERA is a geosciences and engineering consulting firm focused on providing water resources and supply, environmental, mining, radioactive waste isolation…” Source: RevenueBase Database · checked Sep 23, 2026
2	Datum Engineers	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	103 contacts →
	Partial evidence “Datum Engineers, founded in 1937, is a national firm with Texas roots, devoted exclusively to the practice of structural engineering.” Source: RevenueBase Database · checked Sep 23, 2026
3	Structures	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	94 contacts →
	Partial evidence “Structures is an Austin based structural engineering design firm that works with owners, architects, contractors and consultants to realize project goals.” Source: RevenueBase Database · checked Sep 23, 2026
4	Doucet, A Kleinfelder Company	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	88 contacts →
	Partial evidence “The Kleinfelder Group, Inc.(“Kleinfelder”), a leading engineering, design, construction management, construction materials inspection and testing, and environmental professional…” Source: RevenueBase Database · checked Sep 23, 2026
5	MEP Engineering, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	77 contacts →
	Indirect evidence “Over the course of our firm’s 28-year history, MEP has focused on cultivating a team which is friendly, approachable, and responsive.” Source: RevenueBase Database · checked Sep 23, 2026
6	Carlson, Brigance & Doering	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	73 contacts →
	Indirect evidence “Carlson, Brigance & Doering, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
7	Garzaemc	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	68 contacts →
	Strong evidence “As one of the largest civil engineering land development firms in the State of Texas, GarzaEMC proudly serves all major markets within Texas and extends its expertise to the State…” Source: RevenueBase Database · checked Sep 23, 2026
8	Encotech Engineering Consultants, INC	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	67 contacts →
	Partial evidence “Encotech Engineering Consultants is a boutique engineering firm specializing in MEP, Structural Engineering, and Commissioning and Third-Party QA/QC Services.” Source: RevenueBase Database · checked Sep 23, 2026
9	MWM Designgroup	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	65 contacts →
	Strong evidence “MWM is the trusted expert for Texas’s public-sector, partnering with local governments to deliver essential development through integrated architecture, civil engineering…” Source: RevenueBase Database · checked Sep 23, 2026
10	K Friese Associates	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	59 contacts →
	Strong evidence “K Friese + Associates (KFA) provides civil engineering consulting services to our public sector clients with special emphasis on water, wastewater, transportation and drainage…” Source: RevenueBase Database · checked Sep 23, 2026
11	Edge Engineering, Pllc	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	45 contacts →
	Strong evidence “EDGE Engineering provides civil engineering consulting services with special emphasis on stormwater management, drainage design, 2D hydraulic modeling, and project management.” Source: RevenueBase Database · checked Sep 23, 2026
12	ATS Engineers, Inspectors & Surveyors	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	42 contacts →
	Indirect evidence “ATS principally serves the construction industry, providing both residential and commercial services.” Source: RevenueBase Database · checked Sep 23, 2026
13	Rodriguez Transportation Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	36 contacts →
	Indirect evidence “We are now part of IMEG.” Source: RevenueBase Database · checked Sep 23, 2026
14	Civilitude Engineers & Planners	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	35 contacts →
	Strong evidence “Civilitude was founded in 2010 with a simple idea: civil engineering in Austin could be smarter, faster, and more collaborative.” Source: RevenueBase Database · checked Sep 23, 2026
15	Martinez Moore Engineers, LLC	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	34 contacts →
	Partial evidence “Martinez Moore Engineers, LLC is a Texas based full multi-discipline engineering firm with offices in Austin, Houston and Dallas.” Source: RevenueBase Database · checked Sep 23, 2026
16	Hicks & Company Environmental Archeological Consultants	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	34 contacts →
	Partial evidence “Hicks & Company Environmental/Archeological Consultants is a small, woman-owned environmental consulting firm that provides the full range of environmental management and planning…” Source: RevenueBase Database · checked Sep 23, 2026
17	Baer Engineering & Environmental Consulting, INC	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	32 contacts →
	Strong evidence “About Baer Engineering and Environmental Consulting, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
18	Mlaw Engineers	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	51-200	32 contacts →
	Partial evidence “MLAW Engineers (formally known as MLAW Consultants and Engineers) is recognized as one of the most respected structural engineering firms in Texas.” Source: RevenueBase Database · checked Sep 23, 2026
19	CAS Consulting & Services, INC	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	31 contacts →
	Strong evidence “CAS was founded in to provide civil engineering services throughout the Austin area.” Source: RevenueBase Database · checked Sep 23, 2026
20	BIG RED DOG Engineering Consulting	Strong evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	501-1,000	31 contacts →
	Strong evidence “BIG RED DOG (BRD) is a Texas-based engineering firm that specializes in Civil, MEP, Structural, Traffic, and Transportation Engineering for real estate, infrastructure, and…” Source: RevenueBase Database · checked Sep 23, 2026
21	Energy Renewal Partners, LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “The mission of Energy Renewal Partners is to be a partner to our clients focused on delivering successful projects.” Source: RevenueBase Database · checked Sep 23, 2026
22	Foresight Planning & Engineering Services, LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Indirect evidence “Making positive impacts through leadership, creativity, and innovation.” Source: RevenueBase Database · checked Sep 23, 2026
23	Malone Wheeler, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	25 contacts →
	Indirect evidence “Malone/Wheeler, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
24	TDI Engineering, LLC	Partial evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Partial evidence “The TDI Team has joined Colliers Engineering & Design.” Source: RevenueBase Database · checked Sep 23, 2026
25	BAY & Associates, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Indirect evidence “We are engineers who design mechanical, electrical, and plumbing systems with a focus on sustainability and energy efficiency.” Source: RevenueBase Database · checked Sep 23, 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: civil engineering 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 civil engineering consulting firms.
Partial evidence: Its own public description names part of civil engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering 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 25 of 161 civil engineering consulting firms based in Austin, United States

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Civil engineering consulting firms based in Austin, United States at a glance

As of Sep 23, 2026

45.4%Verified-email coverage

16.0Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 161 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 civil engineering 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 Austin, United States whose own description of what they do matches “civil engineering 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 civil engineering 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 civil engineering consulting firms, and records with no verified work email. Companies headquartered outside Austin 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, 1,167 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 23, 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.

Civil engineering 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 civil engineering 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 civil engineering consulting firms are there based in Austin, United States?

RevenueBase identified 161 civil engineering consulting firms headquartered in Austin, 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?

Intera Incorporated, headquartered in Austin, tops this list with the largest team on record.

Which city in the United States has the most civil engineering consulting firms?

Houston leads the United States with 353 headquartered companies, followed by New York (331) and Austin (161).

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 1,167 verified decision-maker contacts tracked across these 161 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 23, 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.