Company lists · Data refreshed September 2026

Top 25 Civil engineering consulting firms based in San Antonio, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 106 companies tracked

RevenueBase identified 106 civil engineering consulting firms headquartered in San Antonio, United States as of September 2026 and tracks 4,381 professional contacts across them, including 1,068 with verified work emails. Across the United States, Houston is the largest hub for this category (353 companies); San Antonio has 106.

This list covers civil engineering consulting firms headquartered in San Antonio, 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

106Companies

4,381Contacts tracked

1,068Verified emails

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

Ranked by team size

Top 25 of 106 civil engineering consulting firms based in San Antonio, 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	Raba Kistner, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	501-1,000	582 contacts →
	Indirect evidence “Founded in 1968, Raba Kistner Inc.” Source: RevenueBase Database · checked Sep 23, 2026
2	Cleary Zimmermann Engineers	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	119 contacts →
	Strong evidence “Cleary Zimmermann Engineers is a consulting engineering firm specializing in Building MEP, Industrial MEP, Commissioning, and Water/Wastewater services.” Source: RevenueBase Database · checked Sep 23, 2026
3	Cude Engineers	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	77 contacts →
	Strong evidence “Cude Engineers, LLC is more than a civil engineering firm.” Source: RevenueBase Database · checked Sep 23, 2026
4	CNG Engineering	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	74 contacts →
	Partial evidence “San Antonio-based CNG Engineering, PLLC is a professional mechanical, electrical, and plumbing (MEP) design firm committed to our purpose: Engineer Exceptional & Equitable…” Source: RevenueBase Database · checked Sep 23, 2026
5	Datapoint	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	71 contacts →
	Partial evidence “Datapoint is a professional engineering and land surveying firm that has been successfully built from the ground up with a key focus on compiling an industry-leading team and…” Source: RevenueBase Database · checked Sep 23, 2026
6	CDS Muery	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	69 contacts →
	Indirect evidence “CDS Muery was established in 1988 with a desire to improve the quality of life in the communities we serve.” Source: RevenueBase Database · checked Sep 23, 2026
7	Pape-Dawson Engineers	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	501-1,000	56 contacts →
	Strong evidence “Founded in 1965, Pape-Dawson provides professional civil engineering, surveying, GIS, and environmental services for public and private clients.” Source: RevenueBase Database · checked Sep 23, 2026
8	Vickrey & Associates, LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	49 contacts →
	Indirect evidence “Vickrey & Associates, LLC is now ESP Associates, Inc!” Source: RevenueBase Database · checked Sep 23, 2026
9	Poznecki-Camarillo	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	48 contacts →
	Strong evidence “Poznecki-Camarillo has become a successful engineering consulting firm by providing clients with the same services offered by most large companies, with the personal touch of a…” Source: RevenueBase Database · checked Sep 23, 2026
10	The Consulting Engineers Group, Inc. A Texas Corporation	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	40 contacts →
	Partial evidence “The Consulting Engineers Group, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
11	Ag3 Group, LLC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	38 contacts →
	Strong evidence “AG3 Group, LLC (AG3) is an engineering consulting firm providing project management, professional engineering, LiDAR/Drone Scanning, Surveying, and General Construction &…” Source: RevenueBase Database · checked Sep 23, 2026
12	Bain Medina Bain, INC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	38 contacts →
	Strong evidence “Bain Medina Bain, Inc.(BMB) is a professional consulting engineering and surveying firm established in 1959 and based in San Antonio, Texas.” Source: RevenueBase Database · checked Sep 23, 2026
13	Unintech Consulting Engineers, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	38 contacts →
	Partial evidence “Founded in 1992, Unintech Consulting Engineers, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
14	KFW Engineers & Surveying	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	51-200	38 contacts →
	Partial evidence “KFW is now Colliers Engineering & Design!” Source: RevenueBase Database · checked Sep 23, 2026
15	Maestas & Associates, LLC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	34 contacts →
	Strong evidence “Maestas & Associates, LLC is an ESBE/HABE/DBE/SBE/MBE/HUB certified civil engineering firm and a leader in design throughout Central and South Texas since 1989.” Source: RevenueBase Database · checked Sep 23, 2026
16	MOY Tarin Ramirez Engineers, LLC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Partial evidence “Moy Tarin Ramirez Engineers, LLC (MTR) is committed to providing our clients with engineering excellence utilizing creativity and sound engineering principles, with an eye on…” Source: RevenueBase Database · checked Sep 23, 2026
17	Mendez Engineering	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Partial evidence “Mendez Engineering was founded on January 10, 2012 in San Antonio, Texas by Ray Méndez, PE, CFM.” Source: RevenueBase Database · checked Sep 23, 2026
18	Flatrock Engineering And Environmental	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Partial evidence “Flatrock Engineering & Environmental has the experience and expertise to offer a wide variety of services.” Source: RevenueBase Database · checked Sep 23, 2026
19	Lique Group	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	23 contacts →
	Strong evidence “LIQUE Group is a multi-disciplinary firm specializing in Architecture, Civil Engineering, Surveying and Construction.” Source: RevenueBase Database · checked Sep 23, 2026
20	Skye MEP	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	22 contacts →
	Partial evidence “SKYE MEP is a full-service mechanical, electrical, and plumbing engineering firm that provides innovative solutions to clients across various industries.” Source: RevenueBase Database · checked Sep 23, 2026
21	Indigo Construction, LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “With more than fifty (50) years' combined experience constructing residential, commercial, and public infrastructure projects throughout Texas, Indigo Construction, LLC.” Source: RevenueBase Database · checked Sep 23, 2026
22	Structural Engineering Associates, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Partial evidence “Structural Engineering Associates, Inc.(SEA) is a San Antonio, Texas based engineering firm that specializes in the structural design of bridges, buildings and a variety of…” Source: RevenueBase Database · checked Sep 23, 2026
23	Intelligent Engineering Services, LLP	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Partial evidence “Intelligent Engineering Services, LLP (IES) was established in in San Antonio, Texas.” Source: RevenueBase Database · checked Sep 23, 2026
24	GE Reaves Engineering, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
25	Fire Protection Consulting Group	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Strong evidence “FPCG is an innovative fire protection engineering and code consulting firm with experience in design and consulting for projects in the medical, educational, industrial, retail…” 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 106 civil engineering consulting firms based in San Antonio, United States

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

As of Sep 23, 2026

24.4%Verified-email coverage

41.3Average 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

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Antonio, so it is reported there. Company counts and contact totals on this page are exact for San Antonio, over 106 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 San Antonio, 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 San Antonio 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, 1,068 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 San Antonio, United States?

RevenueBase identified 106 civil engineering consulting firms headquartered in San Antonio, 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?

Raba Kistner, INC, headquartered in San Antonio, 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). San Antonio has 106.

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 1,068 verified decision-maker contacts tracked across these 106 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.