Company lists · Data refreshed September 2026

Top 22 Electric utility consulting firms based in New York, United States

RevenueBase identified 50 electric utility consulting firms headquartered in New York, United States as of September 2026 and tracks 382 professional contacts across them, including 196 with verified work emails and 146 with mobile numbers. Houston is the largest hub.

This list covers electric utility consulting firms headquartered in New York, 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 12, 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 12, 2026 86% judged on-target in blind review
50Companies
382Contacts tracked
196Verified emails
146Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest electric utility consulting firms based in New York, United States

Ranked by team size
Top 22 of 50 electric utility consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to electric utility 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202651-20075 contacts →

Indirect evidence

“We help building owners cut carbon, reduce costs, and stay compliant.”

Source: RevenueBase Database · checked Sep 12, 2026
2Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5049 contacts →

Partial evidence

“Founded in 2011, Energy Infrastructure Partners (EIP) began with a clear premise: utilities, governments, and large energy users need a partner who is as committed to technical…”

Source: RevenueBase Database · checked Sep 12, 2026
3Indirect evidenceNew York, United StatesHQ checked Sep 12, 202651-20030 contacts →

Indirect evidence

“F&D Partners is a leading energy consultant in many deregulated US states, Canada, Mexico, the UK and Ireland.”

Source: RevenueBase Database · checked Sep 12, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202651-20026 contacts →

Indirect evidence

“ISOS Group is now part of Environ Energy, a leader in accelerating global sustainable energy transformation for more than 30 years.”

Source: RevenueBase Database · checked Sep 12, 2026
5Partial evidenceNew York, United StatesHQ checked Sep 12, 202611-5015 contacts →

Partial evidence

“SOLO is a sustainable energy service company specializing in energy efficiency, electrification, and renewable solutions.”

Source: RevenueBase Database · checked Sep 12, 2026
6Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1013 contacts →

Indirect evidence

“Sunlight Energy Group works with companies to lower costs by developing powerful energy management plans that reduce usage, secure the best rates, and leverage emerging…”

Source: RevenueBase Database · checked Sep 12, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 12, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261,001-5,00011 contacts →

Partial evidence

“Unity International Group, an Equans company, helps industry leaders with electrical and energy services projects.”

Source: RevenueBase Database · checked Sep 12, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-106 contacts →

Indirect evidence

“Triple Net Energy Advisory Services (TNE) is one of the most experienced energy engineering and advanced metering infrastructure technologies firms in the Tri-State area with a…”

Source: RevenueBase Database · checked Sep 12, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-105 contacts →

Partial evidence

“KO2 Consulting provides strategic energy consultant services for government agencies, non- profit organizations and private companies to achieve organizational energy performance…”

Source: RevenueBase Database · checked Sep 12, 2026
11Strong evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-105 contacts →

Strong evidence

“Slattery Energy Consulting Group leverages over three decades of experience to offer intelligent energy bill auditing, competitive natural gas and electricity procurement, energy…”

Source: RevenueBase Database · checked Sep 12, 2026
12Strong evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-105 contacts →

Strong evidence

“Capital Energy Services is an independent consulting firm and broker of electricity and natural gas products, operating in all deregulated states.”

Source: RevenueBase Database · checked Sep 12, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 12, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-104 contacts →

Partial evidence

“Clara Fortuna is a technology and analytics firm focused on helping utility and regulated organizations modernize how they operate, govern, and serve customers.”

Source: RevenueBase Database · checked Sep 12, 2026
15Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-104 contacts →

Partial evidence

“Orzel Energy Solutions helps large companies buy natural gas and electricity at discounted rates.”

Source: RevenueBase Database · checked Sep 12, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-503 contacts →

Indirect evidence

“BES Group Inc-Beyond Energy Solutions was founded in 2009 in New York State.”

Source: RevenueBase Database · checked Sep 12, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-103 contacts →

Indirect evidence

“Power markets are rapidly evolving - this brings great opportunity and risk.”

Source: RevenueBase Database · checked Sep 12, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-103 contacts →

Partial evidence

“Luxor Energy Solutions is a consulting and energy services firm that specializes in helping commercial, multifamily, and industrial buildings drastically reduce their energy cost…”

Source: RevenueBase Database · checked Sep 12, 2026
19Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-103 contacts →

Partial evidence

“Indigo works with utilities and energy companies to deliver market leading strategy, technology and innovation services.”

Source: RevenueBase Database · checked Sep 12, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-102 contacts →

Indirect evidence

“Leveling sustainability with AI.”

Source: RevenueBase Database · checked Sep 12, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-101 contacts →

Partial evidence

“Power 2 Profit Energy Solutions Inc.(P2P) is an Electricity & Natural Gas Risk Management Company.”

Source: RevenueBase Database · checked Sep 12, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-101 contacts →

Partial evidence

“One Black Fish LLC is a strategy consulting company that works alongside organizations to position them for success during the energy transition.”

Source: RevenueBase Database · checked Sep 12, 2026

Showing 22 of 50 electric utility consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 196 reachable decision-makers.

Free signup · no credit card

View the full list →

Electric utility consulting firms based in New York, United States at a glance

As of Sep 12, 2026
51.3%Verified-email coverage
38.2%Mobile-number coverage
7.6Average contacts per company
1-10Median size (employees)
196.0%Largest-city concentration · Houston
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
12
51-200
6
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

Company record updated

Median 51.5d

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 electric utility 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 New York, United States whose own description of what they do matches “electric utility 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 electric utility 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 electric utility consulting firms, and records with no verified work email. Companies headquartered outside New York 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, 196 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 12, 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.

Electric utility 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 electric utility 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 electric utility consulting firms are there based in New York, United States?

RevenueBase identified 50 electric utility consulting firms headquartered in New York, 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?

En-Power Group, headquartered in New York, tops this list with the largest team on record.

Which city has the most electric utility consulting firms?

Houston leads with 98 headquartered companies, followed by New York (56) and Austin (32).

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 196 verified decision-maker contacts tracked across these 50 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 50 electric utility consulting firms based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.