Company lists · Data refreshed September 2026

Top 25 Renewable energy asset monitoring companies worldwide

RevenueBase identified 1,511 renewable energy asset monitoring companies worldwide as of September 2026 and tracks 45,834 professional contacts across them, including 15,518 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers renewable energy asset monitoring companies worldwide, 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. Country and city lists for renewable energy asset monitoring companies follow the table.

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
1,511Companies
45,834Contacts tracked
15,518Verified emails
0Mobile numbers
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The 25 largest renewable energy asset monitoring companies worldwide

Ranked by team size
Top 25 of 1,511 renewable energy asset monitoring companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy asset 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceKings Langley, United KingdomHQ checked Sep 17, 20261,001-5,0003,721 contacts →

Strong evidence

“RES is the world’s largest independent renewable energy company, working across 24 countries and active in wind, solar, energy storage, green hydrogen, transmission, and…”

Source: RevenueBase Database · checked Sep 17, 2026
2Strong evidencePaso Robles, CA, United StatesHQ checked Sep 17, 20261,001-5,0002,620 contacts →

Strong evidence

“PEARCE from CBRE is the largest national independent provider of outsourced repair, maintenance, and engineering services to critical infrastructure in the renewable energy, power…”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceArlington, VA, United StatesHQ checked Sep 17, 20261,001-5,0001,863 contacts →

Strong evidence

“To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…”

Source: RevenueBase Database · checked Sep 17, 2026
4Strong evidenceParis, FranceHQ checked Sep 17, 20261,001-5,0001,436 contacts →

Strong evidence

“Voltalia is an international player in renewable energies.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceToronto, ON, CanadaHQ checked Sep 17, 20261,001-5,0001,163 contacts →

Partial evidence

“Brookfield Renewable, as one of the core businesses under Brookfield Corporation, is one of the world’s largest owners, operators, and developers of renewable power, with $145…”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 17, 2026501-1,000795 contacts →

Partial evidence

“Clearway Energy Group’s vision is a world powered by clean energy.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceZamudio, SpainHQ checked Sep 17, 2026501-1,000702 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceManchester, United KingdomHQ checked Sep 17, 20261,001-5,000692 contacts →

Indirect evidence

“We are Calisen.”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceChandler, AZ, United StatesHQ checked Sep 17, 2026501-1,000631 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
10Partial evidenceGurugram, IndiaHQ checked Sep 17, 2026501-1,000583 contacts →

Partial evidence

“Juniper Green Energy Ltd.”

Source: RevenueBase Database · checked Sep 17, 2026
11Strong evidenceHyderabad, IndiaHQ checked Sep 17, 2026201-500548 contacts →

Strong evidence

“Fourth Partner Energy is India’s leading Renewable Energy firm focusing on building and financing Solar, Wind, Hybrid and Battery Storage projects/ solutions for commercial…”

Source: RevenueBase Database · checked Sep 17, 2026
12Strong evidenceWaltham, MA, United StatesHQ checked Sep 17, 2026501-1,000494 contacts →

Strong evidence

“Power Factors delivers renewable energy asset management software for global portfolios.”

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidenceFairport, NY, United StatesHQ checked Sep 17, 2026501-1,000494 contacts →

Partial evidence

“Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceRio De Janeiro, BrazilHQ checked Sep 17, 202651-200453 contacts →

Partial evidence

“Iqony Solutions do Brasil is wholly owned subsidiary of Iqony Solutions GmbH, a well-known provider of professional and expert energy services worldwide.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceMiami, FL, United StatesHQ checked Sep 17, 2026201-500428 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceHouston, TX, United StatesHQ checked Sep 17, 2026501-1,000417 contacts →

Partial evidence

“At Stem, we’re reimagining technology to drive the energy transition.”

Source: RevenueBase Database · checked Sep 17, 2026
17Strong evidenceNew York, United StatesHQ checked Sep 17, 2026201-500416 contacts →

Strong evidence

“We Bring Deep Experience across the Renewable Asset Lifecycle.”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceGurgaon, IndiaHQ checked Sep 17, 2026201-500397 contacts →

Partial evidence

“Amplus is Asia's leading distributed clean energy company providing energy solutions to commercial and industrial customers by setting up on-site solar projects (rooftop and…”

Source: RevenueBase Database · checked Sep 17, 2026
19Strong evidenceKewdale, AustraliaHQ checked Sep 17, 2026501-1,000394 contacts →

Strong evidence

“Pacific Energy is an Australian market leader in the provision of sustainable distributed energy, operating for over four decades, with owned-and-operated assets at 46 sites…”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceMunich, GermanyHQ checked Sep 17, 20261,001-5,000379 contacts →

Indirect evidence

“At BayWa r.e.”

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceEvansville, WY, United StatesHQ checked Sep 17, 20261,001-5,000358 contacts →

Partial evidence

“TAKKION is Moving Energy Forward.”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceNorman, OK, United StatesHQ checked Sep 17, 2026201-500346 contacts →

Indirect evidence

“PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.”

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidenceAyer, MA, United StatesHQ checked Sep 17, 2026201-500334 contacts →

Partial evidence

“AMSC (NASDAQ: AMSC) generates the ideas, technologies and solutions that meet the world’s demand for smarter, cleaner … better energy.”

Source: RevenueBase Database · checked Sep 17, 2026
24Partial evidenceFlorianópolis, BrazilHQ checked Sep 17, 2026201-500331 contacts →

Partial evidence

“Dynamox is a high-tech company, specialized in developing vibration, temperature, current and voltage monitoring solutions that work together with maintenance and reliability…”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceGurugram, IndiaHQ checked Sep 17, 2026201-500324 contacts →

Partial evidence

“At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 1,511 renewable energy asset monitoring companies worldwide

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Renewable energy asset monitoring companies worldwide at a glance

As of Sep 17, 2026
33.9%Verified-email coverage
30.3Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · London
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
682
11-50
529
51-200
192
201-500
62
501-1,000
27
1,001-5,000
13
10001+
1

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 renewable energy asset 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.
Coverage
15 countries, largest first: the United States, India, the United Kingdom, Brazil, Spain, Germany, Italy, Türkiye, Australia, the Netherlands and 5 more. Country and city lists for renewable energy asset monitoring companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “renewable energy asset 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 renewable energy asset 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 renewable energy asset monitoring companies, and records with no verified work email.
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, 15,518 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.

Renewable energy asset monitoring companies by location

15 lists · largest first

Every Renewable energy asset monitoring companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 renewable energy asset 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 renewable energy asset monitoring companies are there worldwide?

RevenueBase identified 1,511 renewable energy asset monitoring companies worldwide 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?

RES, headquartered in Kings Langley, tops this list with the largest team on record.

Which country has the most renewable energy asset monitoring companies?

The United States leads with 297 companies, followed by India (215) and the United Kingdom (174). Every renewable energy asset monitoring companies list by country and city is linked on this page.

Which city has the most renewable energy asset monitoring companies?

London leads with 39 headquartered companies, followed by Madrid (38) and Pune (22).

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 15,518 verified decision-maker contacts tracked across these 1,511 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.