Company lists · Data refreshed September 2026

Top 25 Iot solar monitoring companies based in the United States

Name: Iot solar monitoring companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 111 companies tracked

RevenueBase identified 111 iot solar monitoring companies headquartered in the United States as of September 2026 and tracks 5,656 professional contacts across them, including 3,148 with verified work emails. San Francisco is the largest hub.

This list covers iot solar monitoring companies 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 17, 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 17, 2026 86% judged on-target in blind review

111Companies

5,656Contacts tracked

3,148Verified emails

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The 25 largest iot solar monitoring companies based in the United States

Ranked by team size

Top 25 of 111 iot solar monitoring companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to iot solar monitoring companies: 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	Enphase Energy	Partial evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,130 contacts →
	Partial evidence “Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems.” Source: RevenueBase Database · checked Sep 17, 2026
2	Novasource Power Services	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 17, 2026	501-1,000	631 contacts →
	Indirect evidence “NovaSource Power Services (“NovaSource”), a portfolio company of Clairvest Group Inc.(“Clairvest”, TSX: CVG) and OMERS Private Equity, the private equity arm of OMERS, is the…” Source: RevenueBase Database · checked Sep 17, 2026
3	Stem, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	417 contacts →
	Indirect evidence “At Stem, we’re reimagining technology to drive the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
4	Terabase Energy	Partial evidence	Berkeley, CA, United StatesHQ checked Sep 17, 2026	51-200	190 contacts →
	Partial evidence “Founded in 2019, Terabase Energy is a solar technology company whose mission is to reduce the cost and increase the scalability of solar by building an interconnected digital and…” Source: RevenueBase Database · checked Sep 17, 2026
5	Groundwork Renewables	Partial evidence	Sand City, CA, United StatesHQ checked Sep 17, 2026	51-200	116 contacts →
	Partial evidence “GroundWork Renewables is the leading provider of high-quality meteorological (MET) data and ISO-accredited PV lab testing to give solar plant owners complete situational awareness…” Source: RevenueBase Database · checked Sep 17, 2026
6	Raptor Maps	Partial evidence	Somerville, MA, United StatesHQ checked Sep 17, 2026	51-200	110 contacts →
	Partial evidence “Raptor Maps is on a mission to make solar energy the smartest, most reliable, and most competitive source of electricity in the global economy.” Source: RevenueBase Database · checked Sep 17, 2026
7	Sensehawk	Partial evidence	Campbell, CA, United StatesHQ checked Sep 17, 2026	51-200	89 contacts →
	Partial evidence “SenseHawk is transforming the way solar plants are built, commissioned, and operated with advanced digital solutions.” Source: RevenueBase Database · checked Sep 17, 2026
8	Erthos	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 17, 2026	51-200	80 contacts →
	Partial evidence “Erthos is a solar power deployment platform that is fundamentally transforming the utility-scale solar industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	Action Solar	Partial evidence	Lehi, UT, United StatesHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Action Solar is a fully-integrated, full service Solar provider.” Source: RevenueBase Database · checked Sep 17, 2026
10	American Green Solutions LLC	Strong evidence	Naperville, IL, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “American Green Solutions (AMGSol) is a premier offsite firm specializing in round-the-clock, 365-day digital and performance monitoring services tailored for solar energy.” Source: RevenueBase Database · checked Sep 17, 2026
11	Kitu Systems, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “Kitu Systems accelerates consumer adoption of solar, battery storage, and electric vehicle charging by enabling a new generation of interconnection and providing communications…” Source: RevenueBase Database · checked Sep 17, 2026
12	Renewvia Energy	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “Renewvia Energy Corporation is a top 500 Global Solar Developer headquartered in the Atlanta, Ga.” Source: RevenueBase Database · checked Sep 17, 2026
13	Vutility	Partial evidence	West Jordan, UT, United StatesHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Vutility is the leading provider of scalable real-time, high-resolution, energy monitoring solutions, enabling businesses globally throughout the entire built world to optimize…” Source: RevenueBase Database · checked Sep 17, 2026
14	Onswitch	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “OnSwitch, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
15	Ecojiva	Partial evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “ecojiva LLC is a solar turnkey solutions provider.” Source: RevenueBase Database · checked Sep 17, 2026
16	Wise Power	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 17, 2026	1-10	22 contacts →
	Indirect evidence “WISE is a tech startup based in the Silicon Prairie serving customers nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
17	Nextwave Energy Monitoring	Strong evidence	Carlsbad, CA, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Strong evidence “NextWave Energy Monitoring provides integrated, industrial-grade solutions for solar, energy storage and facility energy management.” Source: RevenueBase Database · checked Sep 17, 2026
18	Utopus Insights	Indirect evidence	Valhalla, NY, United StatesHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Utopus Insights, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
19	Wattch	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	1-10	16 contacts →
	Indirect evidence “Wattch enables observability, intelligence, and control for renewable energy systems of all types and sizes.” Source: RevenueBase Database · checked Sep 17, 2026
20	Facilityconnex	Partial evidence	Plymouth, MA, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Smart Facility Monitoring… Anytime, Anywhere Cloud-based continuous monitoring, predictive equipment analytics, and Energy optimization solutions that save you money!” Source: RevenueBase Database · checked Sep 17, 2026
21	Shyft Power Solutions	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	1-10	15 contacts →
	Indirect evidence “Every company is on a mission.” Source: RevenueBase Database · checked Sep 17, 2026
22	Volta Insite	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “What if you could see into the future?” Source: RevenueBase Database · checked Sep 17, 2026
23	Renewable Energy Partners, INC	Partial evidence	Corona, CA, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “We are a full service commercial solar developer, integrator and O&M provider, solely dedicated to renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
24	Palomar Solar & Roofing	Partial evidence	Escondio, CA, United StatesHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Palomar Solar is Southern California’s leading “boutique” solar energy installation company.” Source: RevenueBase Database · checked Sep 17, 2026
25	KNS Solar	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Headquartered in Houston, TX right inside the Energy Corridor, KNS Solar, LLC, is a strategic international energy and project development corporation, with a combined experience…” Source: RevenueBase Database · checked Sep 17, 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: iot solar monitoring companies. 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 iot solar monitoring companies.
Partial evidence: Its own public description names part of iot solar monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot solar monitoring companies. 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 111 iot solar monitoring companies based in the United States

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Iot solar monitoring companies based in the United States at a glance

As of Sep 17, 2026

55.7%Verified-email coverage

51.0Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · San Francisco

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 111 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 iot solar monitoring companies, 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 “iot solar monitoring companies”. 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 iot solar monitoring companies), 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 iot solar monitoring companies, 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, 3,148 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 17, 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 iot solar monitoring companies, 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 iot solar monitoring companies are there based in the United States?

RevenueBase identified 111 iot solar monitoring companies 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?

Enphase Energy, headquartered in Fremont, tops this list with the largest team on record.

Which city has the most iot solar monitoring companies?

San Francisco leads with 7 headquartered companies, followed by Austin (3) and Charlotte (3).

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 3,148 verified decision-maker contacts tracked across these 111 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 17, 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.