Company lists · Data refreshed October 2026

Top 25 Distributed solar energy companies based in Chicago, United States

Name: Distributed solar energy companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 69 companies tracked

RevenueBase identified 69 company matches for distributed solar energy companies associated with Chicago, United States as of October 2026 and tracks 765 professional contacts across them, including 381 with verified work emails. Across the United States, New York is the largest hub for this category (135 companies); Chicago has 69.

This list covers company matches for distributed solar energy companies associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built

69Companies

765Contacts tracked

381Verified emails

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The 25 largest distributed solar energy companies based in Chicago, United States

Ranked by team size

Top 25 of 69 company matches for distributed solar energy companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nautilus Solar Energy, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	51-200	112 contacts →
	Exact match “Nautilus Solar Energy®, LLC is a leading community solar company, providing clean energy to residential and commercial customers in local communities.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Sunvest Solar, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	51-200	68 contacts →
	Exact match “Cultivating Access to Clean Energy for North America.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Hecate Energy LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	59 contacts →
	Exact match “Hecate Energy is a leading developer of power generation and storage solutions in the United States.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Reactivate	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	51-200	55 contacts →
	Exact match “Reactivate, an Invenergy company, is a mission-driven organization that develops, owns, and operates renewable energy solutions that are designed to improve quality of life for…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Cultivate Power	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	39 contacts →
	Exact match “Cultivate Power is a distributed solar and storage development company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Verde Solutions	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	36 contacts →
	Exact match “Register Your Interest: https://navigatepower.pinpointhq.com/register-your-interest/new Verde Solutions is a full-service renewable energy developer headquartered in Chicago…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	NEW Generation Power	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	35 contacts →
	Exact match “Our vision is to provide clean, reliable power to international markets, to meet rapidly rising demand through efficient, locally appropriate technologies.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Endurant Energy	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	33 contacts →
	Exact match “Endurant Energy designs, builds, and operates reliable, resilient, clean and cost-effective on-site energy infrastructure solutions across the US.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Pivotgen	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	28 contacts →
	Exact match “PivotGen is a developer of wind and solar energy projects throughout the United States.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Windfree Solar	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	21 contacts →
	Exact match “Windfree Wind and Solar Energy Company was founded early in 2009 by a team of creative energy visionaries and early adopters of sustainable technologies.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	ONE Energy Solutions, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	51-200	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Envision Marketing	Exact match	Chicago, United StatesHQ recorded Oct 11, 2026	11-50	15 contacts →
	Exact match “Envision Marketing was created in of one of the oldest deregulated states in the US, Illinois.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Fresh Coast Solar	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	14 contacts →
	Exact match “We help Chicagoland's residents and businesses understand and reap the benefits of clean, affordable solar energy.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Solar Simplified	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	12 contacts →
	Exact match “Solar Simplified is driving accessibility, transparency and mainstream adoption of solar energy.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Intelligent Generation	Exact match	Chicago, United StatesHQ recorded Oct 11, 2026	1-10	12 contacts →
	Exact match “Electricity is crucial to your business.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	11 Million Acres	Exact match	Chicago, United StatesHQ recorded Oct 11, 2026	11-50	12 contacts →
	Exact match “11 Million Acres is a sustainable energy investment and development firm that blends energy best practices, cutting edge technologies and innovative investment strategies to…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Hardt Electric, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	11 contacts →
	Exact match “Hardt Electric is a respected, industry leading electrical contractor based in Chicago, Illinois.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Ailey Solar Electric, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	10 contacts →
	Exact match “Ailey Solar is a solar PV designer and installer.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	RXSUN	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	6 contacts →
	Exact match “RxSun is a leading residential solar energy provider headquartered in Chicago, Illinois.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	MC Squared Energy Services, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	6 contacts →
	Exact match “Established in 2008, MC Squared Energy Services, LLC (mc²) is a licensed alternative retail electric supplier headquartered in Chicago, IL.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	E4, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “E4 LLC is a trusted advisor to C&I and municipal clients navigating the evolving clean energy landscape.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	VLV Development	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “VLV Development is a Chicago-based development company focused on clean energy infrastructure and community resilience.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Element Energy Consulting	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “The Element Energy team has successfully deployed over 2.5 million square feet of renewable energy systems in the greater Chicago-land area using a combination of geothermal heat…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Veriown Global, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	11-50	3 contacts →
	Exact match “Imagine a world where 1.2 billion isolated people are empowered with electricity, connectivity, and commerce.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Madison Street Energy LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “Madison Street Energy (MSE) is a premier land acquisition firm uniquely dedicated to the renewable energy sector.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “distributed solar energy companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 69 distributed solar energy companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 381 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Distributed solar energy companies based in Chicago, United States at a glance

As of Oct 11, 2026

49.8%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 69 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Chicago, United States whose business descriptions match “distributed solar energy companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 381 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Distributed solar energy companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “distributed solar energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many distributed solar energy companies are there based in Chicago, United States?

RevenueBase identified 69 company matches for distributed solar energy companies associated with Chicago, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nautilus Solar Energy, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most distributed solar energy companies?

New York leads the United States with 135 company records, followed by Houston (121) and San Diego (121). Chicago has 69.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 381 professional contacts with verified work emails tracked across these 69 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 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 SmartSearch, 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.