Company lists · Data refreshed September 2026

Top 21 Energy sector management consultants based in San Diego, United States

RevenueBase identified 57 energy sector management consultants headquartered in San Diego, United States as of September 2026 and tracks 1,017 professional contacts across them, including 448 with verified work emails. Across the United States, Houston is the largest hub for this category (553 companies); San Diego has 57.

This list covers energy sector management consultants headquartered in San Diego, 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 28, 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 28, 2026 86% judged on-target in blind review
57Companies
1,017Contacts tracked
448Verified emails
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The 21 largest energy sector management consultants based in San Diego, United States

Ranked by team size
Top 21 of 57 energy sector management consultants based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy sector management consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 2026201-500467 contacts →

Strong evidence

“Calpine Solutions is a retail energy provider with a robust suite of customized products, analytics, and data management solutions to turn a corporate electricity expense into a…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202651-20093 contacts →

Partial evidence

“4Liberty is a leading technical & professional services firm focused on energy & infrastructure.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202651-20048 contacts →

Indirect evidence

“Company Overview Founded in 1996, KMEA is headquartered in San Diego, California, and has an operations office in San Antonio, TX.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-5029 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Headquartered in Southern California, Balboa Bay is a Minority Owned Business representing Energy clients on and between coasts.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Evolved Energy Research is a consulting company that advises on strategies for deep decarbonization of the energy economy.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-5012 contacts →

Partial evidence

“TerraPro Solutions is an established energy consulting company providing cutting edge and creative energy solutions for major utility-scale and infrastructure projects throughout…”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-509 contacts →

Strong evidence

“At Zicali, we’re on a mission to redefine the future of the utilities sector and spearhead the green energy revolution.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202651-2005 contacts →

Partial evidence

“FOSHAY Electric is a family-owned business with more than 105 years of energy generation and energy storage experience.”

Source: RevenueBase Database · checked Sep 28, 2026
10Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-104 contacts →

Strong evidence

“eiPower Saver Solution is a brand known around the world for energy management and platform integration.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“We are a management consulting firm in the telecommunications Industry that focuses on project management, program management, project planning, and process improvement.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-503 contacts →

Partial evidence

“Blue Planet Energy Solutions (BPES) was created in 2010 and is an energy service company or ESCO.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“EnviroMINE, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Energy Liberty Corporation delivers energy intelligence for real estate investors.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-502 contacts →

Indirect evidence

“ACOI, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
16Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-502 contacts →

Strong evidence

“Pilot Power Group provides innovative energy supply and energy management services to commercial and industrial customers in the deregulated energy environment.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Modernizing the electric system will help nations meet the challenge of handling projected energy needs, including addressing climate change, by integrating more energy from…”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-102 contacts →

Strong evidence

“PROTEUS Consulting is a boutique professional services consulting firm for the Water sector, specializing in engineering and management consulting.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-501 contacts →

Strong evidence

“Energy Forecasting Solutions provides state-of-the-art customized forecasting services for renewable energy stakeholders across the power sector.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceSan Diego, CA, United StatesHQ checked Sep 28, 202611-501 contacts →

Partial evidence

“Business and Management Consulting Firm SERVICES Strategy, Market & Business Development, Sales, Sales and Business Management, M&A, Technical Due Diligence.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“SusInd provides operations, finance, business development, and EPC services for startups, cleantech, and established clients and partners.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 21 of 57 energy sector management consultants based in San Diego, United States

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Energy sector management consultants based in San Diego, United States at a glance

As of Sep 28, 2026
44.1%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
20
51-200
4
201-500
2

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 57 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 energy sector management consultants, 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 Diego, United States whose own description of what they do matches “energy sector management consultants”. 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 energy sector management consultants), 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 energy sector management consultants, and records with no verified work email. Companies headquartered outside San Diego 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, 448 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 28, 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.

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 energy sector management consultants, 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 energy sector management consultants are there based in San Diego, United States?

RevenueBase identified 57 energy sector management consultants headquartered in San Diego, 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?

Calpine Energy Solutions, LLC, headquartered in San Diego, tops this list with the largest team on record.

Which city in the United States has the most energy sector management consultants?

Houston leads the United States with 553 headquartered companies, followed by New York (196) and Dallas (99). San Diego has 57.

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 448 verified decision-maker contacts tracked across these 57 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 28, 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.