Company lists · Data refreshed September 2026

Top 22 Energy development consultants based in New York, United States

RevenueBase identified 75 energy development consultants headquartered in New York, United States as of September 2026 and tracks 668 professional contacts across them, including 378 with verified work emails. Houston is the largest hub.

This list covers energy development consultants 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 16, 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 16, 2026 86% judged on-target in blind review
75Companies
668Contacts tracked
378Verified emails
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The 22 largest energy development consultants based in New York, United States

Ranked by team size
Top 22 of 75 energy development consultants based in New York, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy development 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
1Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 202651-20098 contacts →

Partial evidence

“Environ Energy is a leader in accelerating global sustainable energy transformation for more than 30 years.”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 202651-20085 contacts →

Strong evidence

“Euclid Power is comprised of a team of industry-leading veterans within renewable energy project development, diligence, finance, and execution with over 10GW of PV and 5GWh of…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 202651-20075 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceNew York, United StatesHQ checked Sep 16, 202651-20030 contacts →

Strong 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 16, 2026
5Partial evidenceNew York, United StatesHQ checked Sep 16, 202611-5027 contacts →

Partial evidence

“Catalyst Power develops novel and highly repeatable energy supply options for commercial and industrial end-users of all sizes.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-1013 contacts →

Partial 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 16, 2026
7Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 202611-5012 contacts →

Partial evidence

“Werpo is a full-service design-and-build energy conservation firm providing cost-effective solutions for our clients.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-109 contacts →

Indirect evidence

“An environmental consulting and construction management company providing an all-encompassing package to carry your projects to the next level.”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceNew York, United StatesHQ checked Sep 16, 20261-108 contacts →

Strong evidence

“Sun2o Partners, LLC is an independent renewable energy development company focused on utility-scale solar and electric transmission development.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-108 contacts →

Indirect evidence

“Mosto Technologies Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 202611-507 contacts →

Indirect evidence

“Headquartered in New York City, The CASA Group, Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 202611-507 contacts →

Partial evidence

“LC Associates is the premiere energy services company in New York City and beyond!”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-106 contacts →

Partial 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 16, 2026
14Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-105 contacts →

Strong 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 16, 2026
15Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-105 contacts →

Partial evidence

“Financial advisory for energy and infrastructure - Sell-side and buy-side advisory for US and international institutional and strategic investors - Capital advisory and raising…”

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

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
18Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-102 contacts →

Strong evidence

“Chobe Advisers is a boutique advisory firm focused on strategic management consulting and the development of energy & commodity projects.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“Leveling sustainability with AI.”

Source: RevenueBase Database · checked Sep 16, 2026
20Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-102 contacts →

Strong evidence

“Advising on Growth Strategies formulation and implementation, Mergers & Acquisitions and International Market & Business Development for energy and infrastructure enterprises.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“Established in 2022, Innovative Transforming Solutions was formed to bring to our workplace two things I am most passionate about.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 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 16, 2026

Showing 22 of 75 energy development consultants based in New York, United States

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Energy development consultants based in New York, United States at a glance

As of Sep 16, 2026
56.6%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
313.3%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
21
51-200
11

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 75 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 development 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 New York, United States whose own description of what they do matches “energy development 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 development 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 development consultants, 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, 378 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 16, 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 development 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 development consultants are there based in New York, United States?

RevenueBase identified 75 energy development consultants 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?

Environ Energy, headquartered in New York, tops this list with the largest team on record.

Which city has the most energy development consultants?

Houston leads with 235 headquartered companies, followed by New York (75) and Denver (62).

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 378 verified decision-maker contacts tracked across these 75 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 16, 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.