Company lists · Data refreshed September 2026

Top 25 Solar energy investment firms based in New York, United States

Name: Solar energy investment firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 143 companies tracked

RevenueBase identified 143 solar energy investment firms headquartered in New York, United States as of September 2026 and tracks 2,566 professional contacts across them, including 1,084 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers solar energy investment 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 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

143Companies

2,566Contacts tracked

1,084Verified emails

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The 25 largest solar energy investment firms based in New York, United States

Ranked by team size

Top 25 of 143 solar energy investment firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to solar energy investment 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	REV Renewables	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Partial evidence “REV Renewables, an LS Power company, is an industry leader in the development, acquisition and operation of renewables and energy storage.” Source: RevenueBase Database · checked Sep 29, 2026
2	Madison Energy Infrastructure	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	150 contacts →
	Partial evidence “Madison Energy Infrastructure is on a mission to modernize energy for industry and communities where it matters most.” Source: RevenueBase Database · checked Sep 29, 2026
3	Greenbacker	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	141 contacts →
	Strong evidence “As a multi-strategy investment manager and independent power producer, Greenbacker Renewable Energy Company (Greenbacker) is empowering a sustainable world by connecting…” Source: RevenueBase Database · checked Sep 29, 2026
4	NY State Solar	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	119 contacts →
	Strong evidence “NY State Solar helps your friends and neighbors save on their energy bills – Our custom solar solutions are engineered from the ground-up, and every system that we install is…” Source: RevenueBase Database · checked Sep 29, 2026
5	UGE	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	116 contacts →
	Partial evidence “At UGE we're working to make renewable energy accessible and affordable for all.” Source: RevenueBase Database · checked Sep 29, 2026
6	Cleancapital	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	106 contacts →
	Indirect evidence “Speed and efficiency are the cornerstones of climate finance.” Source: RevenueBase Database · checked Sep 29, 2026
7	Aspen Power	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	97 contacts →
	Partial evidence “Aspen's highly experienced team of experts across financing, development, construction, and asset management of distributed clean energy assets is the ideal partner for local…” Source: RevenueBase Database · checked Sep 29, 2026
8	Euclid Power	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	85 contacts →
	Partial 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 29, 2026
9	Onyx Renewables	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Partial evidence “Onyx Renewables is a leading provider of predictable, affordable clean energy solutions nationwide.” Source: RevenueBase Database · checked Sep 29, 2026
10	Common Energy	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	65 contacts →
	Partial evidence “Common Energy works with developers across the country to activate their clean energy projects and maximize ROI.” Source: RevenueBase Database · checked Sep 29, 2026
11	Greenwood Sustainable Infrastructure	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	50 contacts →
	Strong evidence “GSI is a renewable energy company focused on the development, construction and operation of distributed generation and utility-scale solar energy and battery storage projects in…” Source: RevenueBase Database · checked Sep 29, 2026
12	Syncarpha Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Strong evidence “Syncarpha Capital is a distributed generation ("DG") solar and storage platform dedicated to removing the roadblocks to widespread clean energy adoption.” Source: RevenueBase Database · checked Sep 29, 2026
13	Sunstone Credit	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Sunstone Credit is on a mission to democratize access to solar for small and medium sized businesses (SMBs).” Source: RevenueBase Database · checked Sep 29, 2026
14	Delaware River Solar	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	31 contacts →
	Strong evidence “DRS is a New York State solar company that develops, builds, and operates Community Solar projects which contribute to the State's Energy and Climate goals.” Source: RevenueBase Database · checked Sep 29, 2026
15	Convalt Energy	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	29 contacts →
	Strong evidence “Convalt Energy (CE) is a portfolio company of ACO Investment Group.” Source: RevenueBase Database · checked Sep 29, 2026
16	Onforce Solar	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Strong evidence “OnForce Solar is a vertically integrated renewable energy company committed to providing its customers with the most intelligently designed, efficient, and cost effective energy…” Source: RevenueBase Database · checked Sep 29, 2026
17	Javelin Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	23 contacts →
	Strong evidence “Founded in 2017, Javelin Capital is a boutique investment banking firm for companies in the renewable energy, energy storage and green chemistry sectors.” Source: RevenueBase Database · checked Sep 29, 2026
18	Sunlight General Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Strong evidence “SunLight General Capital is a New York City-based renewable energy investment platform that finances, develops, owns, and operates solar photovoltaic assets across the United…” Source: RevenueBase Database · checked Sep 29, 2026
19	Centennial	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Strong evidence “Founded in 2014, Centennial is an energy development company specializing in the deployment of solar and battery energy storage projects at commercial and industrial properties.” Source: RevenueBase Database · checked Sep 29, 2026
20	Walden Renewables	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Walden Renewables is a renewable energy development company founded by Henry Weitzner (CEO) and Jack Kenworthy (CDO).” Source: RevenueBase Database · checked Sep 29, 2026
21	Blue Orb, LP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “At Blue Orb, LP, we develop, implement, and manage renewable energy projects, unlocking value for investors and delivering transformative benefits to communities.” Source: RevenueBase Database · checked Sep 29, 2026
22	Concentro	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1-10	15 contacts →
	Partial evidence “Concentro is making project finance simpler for clean energy projects, with a focus on distributed generation.” Source: RevenueBase Database · checked Sep 29, 2026
23	YSG Energy	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “At The House of YSG- We are building the power grid of the future with elite precision.” Source: RevenueBase Database · checked Sep 29, 2026
24	Electron Capital Partners, LLC	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Electron is a New York based investment advisor with a 17-year track record.” Source: RevenueBase Database · checked Sep 29, 2026
25	Newedge Power	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “NewEdge Power Inc.” 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: solar energy investment 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 solar energy investment firms.
Partial evidence: Its own public description names part of solar energy investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar energy investment 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 143 solar energy investment firms based in New York, United States

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Solar energy investment firms based in New York, United States at a glance

As of Sep 29, 2026

42.2%Verified-email coverage

17.9Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 143 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 solar energy investment 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 “solar energy investment 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 solar energy investment 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 solar energy investment 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, 1,084 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.

Solar energy investment 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 solar energy investment 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 solar energy investment firms are there based in New York, United States?

RevenueBase identified 143 solar energy investment 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?

REV Renewables, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most solar energy investment firms?

New York leads the United States with 150 headquartered companies, followed by Houston (101) and San Diego (89).

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 1,084 verified decision-maker contacts tracked across these 143 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.

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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.