Company lists · Data refreshed September 2026

Top 25 Utility infrastructure consulting firms based in San Francisco, United States

Name: Utility infrastructure consulting 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 29, 2026 41 companies tracked

RevenueBase identified 41 utility infrastructure consulting firms headquartered in San Francisco, United States as of September 2026 and tracks 12,748 professional contacts across them, including 2,429 with verified work emails. Across the United States, Houston is the largest hub for this category (180 companies); San Francisco has 41.

This list covers utility infrastructure consulting 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 29, 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 29, 2026 86% judged on-target in blind review

41Companies

12,748Contacts tracked

2,429Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest utility infrastructure consulting firms based in San Francisco, United States

Ranked by team size

Top 25 of 41 utility infrastructure consulting firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility infrastructure 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	URS Corporation, An Aecom Company	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	10001+	7,706 contacts →
	Indirect evidence “URS Corporation operations are now affiliated with AECOM.” Source: RevenueBase Database · checked Sep 29, 2026
2	TYLIN	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,067 contacts →
	Partial evidence “As a global engineering firm, we design infrastructure solutions that connect and elevate communities.” Source: RevenueBase Database · checked Sep 29, 2026
3	Energy And Environmental Economics, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	156 contacts →
	Indirect evidence “Energy.” Source: RevenueBase Database · checked Sep 29, 2026
4	Sherwood Design Engineers	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	125 contacts →
	Partial evidence “Sherwood Design Engineers is a site civil engineering practice committed to the optimal integration of ecology, infrastructure, and design.” Source: RevenueBase Database · checked Sep 29, 2026
5	TED Jacob Engineering Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	201-500	107 contacts →
	Indirect 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 29, 2026
6	CB Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	n/a	51 contacts →
	Indirect 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 29, 2026
7	Panorama Environmental, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
8	SRT Consultants	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “A water resources and environmental engineering consulting firm based in the San Francisco Bay Area, with a second office location in Seattle, WA.” Source: RevenueBase Database · checked Sep 29, 2026
9	Freyer & Laureta, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 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 29, 2026
10	Applied Technology & Science A-T-S	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Strong 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 29, 2026
11	Gayner Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	23 contacts →
	Indirect 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 29, 2026
12	Azad Engineering PC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect 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 29, 2026
13	Lotus Water	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect 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 29, 2026
14	Telamon Engineering Consultants INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect 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 29, 2026
15	JOE Hill Consulting & Engineering Corporation	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Strong evidence “Joe Hill Consulting & Engineering Corporation (JHCE) is a purpose-driven multidisciplinary engineering firm that specializes in complex, water-focused infrastructure projects.” Source: RevenueBase Database · checked Sep 29, 2026
16	MK Engineers INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “MK Engineers Inc.(MKE) is a consulting engineering firm specializing in energy efficient and green sustainable design in the built environment.” Source: RevenueBase Database · checked Sep 29, 2026
17	Veregy Consulting, LLC	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Strong evidence “Veregy Consulting is a leading utility industry management consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
18	SSC INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “SSC Inc, Engineering Excellence, Delivered.” Source: RevenueBase Database · checked Sep 29, 2026
19	Energy Resources Integration, LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Energy Resource Integration (ERI) is a private energy engineering firm founded in 2011 on the West Coast to help companies develop sustainability through energy efficiency -…” Source: RevenueBase Database · checked Sep 29, 2026
20	ADH Environmental	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “ADH Environmental (ADH) is an environmental engineering, consulting, and management services corporation, serving the public and private sectors.” Source: RevenueBase Database · checked Sep 29, 2026
21	Base Energy, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Berkeley Applied Science & Engineering, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
22	TAS Strategies	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “We help utilities, regulators and others understand how markets work, what customers want and need, and how to translate that information into successful strategies, policies and…” Source: RevenueBase Database · checked Sep 29, 2026
23	Design Ecology	Indirect evidence	San Francisco, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Technical Consultants and Design Facilitation with specific expertise in integrated water management, regenerative design services, and the application of performance based…” Source: RevenueBase Database · checked Sep 29, 2026
24	Global Power Consulting, INC	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	3 contacts →
	Strong evidence “Global Power Consulting (GPC) has been serving the gas and electric utility industry since 2008.” Source: RevenueBase Database · checked Sep 29, 2026
25	Sage Consulting Engineers INC	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Sage Consulting Engineers specializes in civil engineering design for land development and municipal infrastructure improvement projects.” Source: RevenueBase Database · checked Sep 29, 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: utility infrastructure 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 utility infrastructure consulting firms.
Partial evidence: Its own public description names part of utility infrastructure consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility infrastructure 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 41 utility infrastructure consulting firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,429 reachable decision-makers.

Free signup · no credit card

View the full list →

Utility infrastructure consulting firms based in San Francisco, United States at a glance

As of Sep 29, 2026

19.1%Verified-email coverage

310.9Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 41 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 utility infrastructure 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 Francisco, United States whose own description of what they do matches “utility infrastructure 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 utility infrastructure 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 utility infrastructure consulting 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, 2,429 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 29, 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.

Utility infrastructure 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 utility infrastructure 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 utility infrastructure consulting firms are there based in San Francisco, United States?

RevenueBase identified 41 utility infrastructure consulting 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?

URS Corporation, An Aecom Company, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most utility infrastructure consulting firms?

Houston leads the United States with 180 headquartered companies, followed by New York (103) and Austin (83). San Francisco has 41.

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 2,429 verified decision-maker contacts tracked across these 41 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 41 utility infrastructure consulting firms based in San Francisco, United States. Start with a free account, no credit card.

Download this list →

Related lists

Utility infrastructure consulting firms by geography

Browse the directory

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.