Company lists · Data refreshed September 2026

Top 25 Civil engineering consultancy firms based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 107 companies tracked

RevenueBase identified 107 civil engineering consultancy firms headquartered in San Francisco, United States as of September 2026 and tracks 1,906 professional contacts across them, including 921 with verified work emails. Across the United States, New York is the largest hub for this category (311 companies); San Francisco has 107.

This list covers civil engineering consultancy firms headquartered in San Francisco, 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

107Companies

1,906Contacts tracked

921Verified emails

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The 25 largest civil engineering consultancy firms based in San Francisco, United States

Ranked by team size

Top 25 of 107 civil engineering consultancy firms based in San Francisco, 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 consultancy 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	Degenkolb Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	201-500	332 contacts →
	Indirect evidence “Founded in 1940, Degenkolb Engineers’ practice reflects more than eight decades of commitment to expertise, client service, and life-long learning.” Source: RevenueBase Database · checked Sep 23, 2026
2	TED Jacob Engineering Group	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	201-500	107 contacts →
	Strong evidence “Leading By Innovation Ted Jacob Engineering Group (TJEG) is a multinational engineering consultancy with offices and active projects spread across North America, the Middle East…” Source: RevenueBase Database · checked Sep 23, 2026
3	Gfds Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	93 contacts →
	Indirect evidence “GFDS Engineers is a leading structural design firm with a singular mission: make architects heroes.” Source: RevenueBase Database · checked Sep 23, 2026
4	Meyers Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	80 contacts →
	Indirect evidence “Welcome to MEYERS+ ENGINEERS!” Source: RevenueBase Database · checked Sep 23, 2026
5	EPC Consultants, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	66 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
6	Paradigm Structural Engineers, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	59 contacts →
	Indirect evidence “PARADIGM Structural Engineers, Inc, with offices in San Francisco, Chicago, Dallas, and Arlington (Q1 2027), specializes in the structural design of new buildings and the…” Source: RevenueBase Database · checked Sep 23, 2026
7	Ags, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	57 contacts →
	Partial evidence “Consulting engineers specialized in geosciences, seismic and engineering design.” Source: RevenueBase Database · checked Sep 23, 2026
8	Forell Elsesser	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	51 contacts →
	Partial evidence “Established in 1960, Forell Elsesser is a structural engineering innovator.” Source: RevenueBase Database · checked Sep 23, 2026
9	CB Engineers	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	n/a	51 contacts →
	Partial evidence “CB Engineers is an award-winning mechanical, electrical, and plumbing (MEP) design firm that has been at the forefront of American engineering design and consultation for more…” Source: RevenueBase Database · checked Sep 23, 2026
10	Cornerstone Concilium, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	36 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
11	MCK	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	36 contacts →
	Indirect evidence “MCK provides the leadership to see a project to successful completion.” Source: RevenueBase Database · checked Sep 23, 2026
12	Montez Group INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Indirect evidence “Montez Group Incorporated (MGI) is a multidisciplinary professional services firm providing expert Construction Management, Project Controls, and Quality Management services…” Source: RevenueBase Database · checked Sep 23, 2026
13	Freyer & Laureta, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	28 contacts →
	Partial evidence “Freyer & Laureta, Inc.(F&L) is an award-winning consulting engineering firm with offices in San Francisco, Novato, Cupertino, and Alameda.” Source: RevenueBase Database · checked Sep 23, 2026
14	FTF Engineering, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	28 contacts →
	Partial evidence “With locations in San Francisco and San Luis Obispo, FTF Engineering is guided by the belief that success comes from providing our clients with creative, thoughtful structural and…” Source: RevenueBase Database · checked Sep 23, 2026
15	Modulus Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	26 contacts →
	Indirect evidence “With Modulus Consulting, you have access to an ultimate team of trusted advisors who combine their wealth of industry knowledge with the latest tools to ensure project accuracy…” Source: RevenueBase Database · checked Sep 23, 2026
16	Applied Technology & Science A-T-S	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	25 contacts →
	Partial evidence “Applied Technology & Science (A-T-S) is an engineering and environmental consulting firm in San Francisco focused on water and energy delivery infrastructure, natural resource…” Source: RevenueBase Database · checked Sep 23, 2026
17	Swinerton Management & Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	25 contacts →
	Indirect evidence “Swinerton Management & Consulting (SMC) is a consulting firm that provides a wide-range of capital improvement program, project and construction expertise, tailored to meet the…” Source: RevenueBase Database · checked Sep 23, 2026
18	Strandberg Engineering	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Partial evidence “Strandberg Engineering specializes in the structural design of residential and commercial structures.” Source: RevenueBase Database · checked Sep 23, 2026
19	Mitchell Engineering	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	201-500	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
20	Gayner Engineers	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	51-200	23 contacts →
	Partial evidence “Gayner Engineers is a mechanical or industrial engineering company based out of 1133 Post St, San Francisco, California, United States.” Source: RevenueBase Database · checked Sep 23, 2026
21	Prostruct Engineering	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	1-10	22 contacts →
	Partial evidence “ProStruct Engineering is dedicated to improving homeowners' building experiences across California, Oregon, Washington, Texas, Colorado, Nevada, Georgia, Utah, and Arizona.” Source: RevenueBase Database · checked Sep 23, 2026
22	Azad Engineering PC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “AZAD is a professional engineering firm that provides a full range of quality and cost-effective program and construction management (PM/CM) services on public works projects.” Source: RevenueBase Database · checked Sep 23, 2026
23	Mcginnis Chen Associates, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “For over 50 years, McGinnis Chen Associates, Inc.(MCA) has been providing specialized consulting services to private, institutional and public sector clients.” Source: RevenueBase Database · checked Sep 23, 2026
24	Lotus Water	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Strong evidence “Our staff of registered civil engineers, designers, planners, and LEED® accredited professionals provide water, civil engineering, and integrated design services to private and…” Source: RevenueBase Database · checked Sep 23, 2026
25	Telamon Engineering Consultants INC	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Strong evidence “Telamon Engineering Consultants, Inc.(TECI), established in 1993 (21 years), provides professional civil engineering, land surveying, project management and agency permitting…” 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 consultancy 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 consultancy firms.
Partial evidence: Its own public description names part of civil engineering consultancy 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 consultancy 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 107 civil engineering consultancy firms based in San Francisco, United States

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Civil engineering consultancy firms based in San Francisco, United States at a glance

As of Sep 23, 2026

48.3%Verified-email coverage

17.8Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 107 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 consultancy 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 Francisco, United States whose own description of what they do matches “civil engineering consultancy 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 consultancy 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 consultancy firms, and records with no verified work email. Companies headquartered outside San Francisco 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, 921 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 consultancy 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 consultancy 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 consultancy firms are there based in San Francisco, United States?

RevenueBase identified 107 civil engineering consultancy firms headquartered in San Francisco, 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?

Degenkolb Engineers, headquartered in San Francisco, tops this list with the largest team on record.

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

New York leads the United States with 311 headquartered companies, followed by Houston (292) and Austin (151). San Francisco has 107.

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 921 verified decision-maker contacts tracked across these 107 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.