Company lists · Data refreshed September 2026

Top 25 Microgrid installers based in the United States

Name: Microgrid installers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,245 companies tracked

RevenueBase identified 2,245 microgrid installers headquartered in the United States as of September 2026 and tracks 32,236 professional contacts across them, including 10,745 with verified work emails. Austin is the largest hub.

This list covers microgrid installers headquartered in the 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 20, 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 20, 2026 86% judged on-target in blind review

2,245Companies

32,236Contacts tracked

10,745Verified emails

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The 25 largest microgrid installers based in the United States

Ranked by team size

Top 25 of 2,245 microgrid installers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to microgrid installers: 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	ION Solar	Indirect evidence	Provo, UT, United StatesHQ checked Sep 20, 2026	501-1,000	912 contacts →
	Indirect evidence “Ion Solar is a premium, full-service solar provider.” Source: RevenueBase Database · checked Sep 20, 2026
2	Powersecure, INC	Indirect evidence	Durham, NC, United StatesHQ checked Sep 20, 2026	501-1,000	740 contacts →
	Indirect evidence “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Source: RevenueBase Database · checked Sep 20, 2026
3	Baker Electric	Indirect evidence	Escondido, CA, United StatesHQ checked Sep 20, 2026	501-1,000	680 contacts →
	Indirect evidence “Baker Electric is a full-service electrical contractor and energy infrastructure expert headquartered in Escondido, California.” Source: RevenueBase Database · checked Sep 20, 2026
4	EC Electric	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1,001-5,000	490 contacts →
	Indirect evidence “Our lives function on a power grid.” Source: RevenueBase Database · checked Sep 20, 2026
5	Noresco	Indirect evidence	Westborough, MA, United StatesHQ checked Sep 20, 2026	201-500	481 contacts →
	Indirect evidence “NORESCO, a part of Carrier Global Corporation, helps customers modernize aging building systems and upgrade energy and water infrastructure to meet evolving demands.” Source: RevenueBase Database · checked Sep 20, 2026
6	REC Solar	Indirect evidence	San Luis Obispo, CA, United StatesHQ checked Sep 20, 2026	n/a	471 contacts →
	Indirect evidence “Founded in 1997, REC Solar has emerged as a leader in the solar industry, installing 800+ solar and storage solutions for commercial and public sector customers nationwide.” Source: RevenueBase Database · checked Sep 20, 2026
7	OUR World Energy	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	201-500	351 contacts →
	Indirect evidence “https://ourworldenergy.com/” Source: RevenueBase Database · checked Sep 20, 2026
8	Semper Solaris	Indirect evidence	El Cajon, CA, United StatesHQ checked Sep 20, 2026	501-1,000	337 contacts →
	Indirect evidence “Ranked #1 in Solar + Battery Installation in America by "Solar Power World" Go Solar American Style!#1 Veteran Owned Solar Company in California Solar Panels.” Source: RevenueBase Database · checked Sep 20, 2026
9	Solar Energy World	Indirect evidence	Laurel, MD, United StatesHQ checked Sep 20, 2026	501-1,000	337 contacts →
	Indirect evidence “With tens of thousands of customers, Solar Energy World is the fastest growing solar and battery system installation company in our region, serving Delaware, Florida, Maryland…” Source: RevenueBase Database · checked Sep 20, 2026
10	Mesa Power Solutions	Indirect evidence	Loveland, CO, United StatesHQ checked Sep 20, 2026	1,001-5,000	329 contacts →
	Indirect evidence “We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…” Source: RevenueBase Database · checked Sep 20, 2026
11	Purelight Power	Partial evidence	Medford, OR, United StatesHQ checked Sep 20, 2026	51-200	300 contacts →
	Partial evidence “Founded in 2017, Purelight Power has quickly grown to be one of the nations largest residential solar installer.” Source: RevenueBase Database · checked Sep 20, 2026
12	Enchanted Rock	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	265 contacts →
	Partial evidence “Enchanted Rock, your partner for Electrical Resiliency-as-a-Service, has reinvented how organizations ensure power resiliency with fully managed clean microgrids, support…” Source: RevenueBase Database · checked Sep 20, 2026
13	Freedom Solar Power	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	501-1,000	259 contacts →
	Indirect evidence “Freedom Solar Power is the leader in turnkey solar installations in Texas, Colorado, Florida, Virginia and North Carolina, providing high quality, cost-effective, reliable solar…” Source: RevenueBase Database · checked Sep 20, 2026
14	Base Power Company	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	201-500	248 contacts →
	Indirect evidence “Base is building the future of American power.” Source: RevenueBase Database · checked Sep 20, 2026
15	Origis Energy	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	201-500	220 contacts →
	Indirect evidence “Origis Energy is accelerating the transition to a carbon-free future by Reimagining ZeroSM.” Source: RevenueBase Database · checked Sep 20, 2026
16	Wolf River Electric	Indirect evidence	Isanti, MN, United StatesHQ checked Sep 20, 2026	201-500	207 contacts →
	Indirect evidence “Wolf River Electric is a leading electrical and solar installation company established in 2014.” Source: RevenueBase Database · checked Sep 20, 2026
17	Generator Supercenter	Indirect evidence	Tomball, TX, United StatesHQ checked Sep 20, 2026	501-1,000	205 contacts →
	Indirect evidence “Generator Supercenter is a company based out of United States.” Source: RevenueBase Database · checked Sep 20, 2026
18	Energy Vault	Indirect evidence	Westlake Village, VA, United StatesHQ checked Sep 20, 2026	51-200	203 contacts →
	Indirect evidence “Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Source: RevenueBase Database · checked Sep 20, 2026
19	Ravenvolt Inc, An ABM Company	Partial evidence	Cumming, GA, United StatesHQ checked Sep 20, 2026	51-200	188 contacts →
	Partial evidence “RavenVolt Inc, An ABM Company provides turn-key microgrid solutions.” Source: RevenueBase Database · checked Sep 20, 2026
20	Solar Energy Partners	Indirect evidence	Modesto, CA, United StatesHQ checked Sep 20, 2026	51-200	172 contacts →
	Indirect evidence “Our mission is to bring clean energy, cost savings, and peace of mind to every homeowner in the world.” Source: RevenueBase Database · checked Sep 20, 2026
21	Soligent	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	51-200	165 contacts →
	Indirect evidence “Soligent is a leading provider of comprehensive clean energy solutions, dedicated to empowering communities and businesses through renewable energy.” Source: RevenueBase Database · checked Sep 20, 2026
22	Venture Home	Indirect evidence	Brooklyn, NY, United StatesHQ checked Sep 20, 2026	201-500	164 contacts →
	Indirect evidence “Venture Solar is a solar panel installation company serving the Northeast.” Source: RevenueBase Database · checked Sep 20, 2026
23	Namaste Solar	Indirect evidence	Longmont, CO, United StatesHQ checked Sep 20, 2026	51-200	163 contacts →
	Indirect evidence “We help you capture the benefits of clean solar energy.” Source: RevenueBase Database · checked Sep 20, 2026
24	Cordia	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	201-500	161 contacts →
	Indirect evidence “Cordia is a sustainable energy solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
25	ZEO Energy	Indirect evidence	Port St Lucie, FL, United StatesHQ checked Sep 20, 2026	201-500	159 contacts →
	Indirect evidence “ZEO Energy is a nationwide clean energy company helping homeowners take control of their power, their bills, and their future.” Source: RevenueBase Database · checked Sep 20, 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: microgrid installers. 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 microgrid installers.
Partial evidence: Its own public description names part of microgrid installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microgrid installers. 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 2,245 microgrid installers based in the United States

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Microgrid installers based in the United States at a glance

As of Sep 20, 2026

33.3%Verified-email coverage

14.4Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Austin

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

967

11-50

903

51-200

276

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,245 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 microgrid installers, 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 the United States whose own description of what they do matches “microgrid installers”. 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 microgrid installers), 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 microgrid installers, and records with no verified work email. Companies headquartered outside United States 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, 10,745 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 20, 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.

Microgrid installers by metro

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 microgrid installers, 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 microgrid installers are there based in the United States?

RevenueBase identified 2,245 microgrid installers headquartered in the 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?

ION Solar, headquartered in Provo, tops this list with the largest team on record.

Which city has the most microgrid installers?

Austin leads with 38 headquartered companies, followed by San Diego (35) and Houston (33).

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 10,745 verified decision-maker contacts tracked across these 2,245 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 20, 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.