Company lists · Data refreshed September 2026

Top 25 Backup power systems manufacturers worldwide

RevenueBase identified 1,804 backup power systems manufacturers worldwide as of September 2026 and tracks 46,509 professional contacts across them, including 11,342 with verified work emails and 0 with mobile numbers. The United States is the largest market and Bangalore the largest hub.

This list covers backup power systems manufacturers 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 16, 2026. Country and city lists for backup power systems manufacturers 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 16, 2026 86% judged on-target in blind review
1,804Companies
46,509Contacts tracked
11,342Verified emails
0Mobile numbers
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The 25 largest backup power systems manufacturers worldwide

Ranked by team size
Top 25 of 1,804 backup power systems manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to backup power systems manufacturers: 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
1Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 16, 20265,001-10,0003,123 contacts →

Partial evidence

“Briggs & Stratton, headquartered in Milwaukee, Wisconsin, provides innovative products and diverse power solutions to help people get work done.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceMunich, GermanyHQ checked Sep 16, 20261,001-5,0002,111 contacts →

Partial evidence

“INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceLake Mary, FL, United StatesHQ checked Sep 16, 20261,001-5,0001,859 contacts →

Partial evidence

“Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceDelhi, IndiaHQ checked Sep 16, 20261,001-5,0001,254 contacts →

Strong evidence

“Microtek Brand is a technology innovator and a pioneer in the power back up industry in India, which has exemplified the brilliance by making reliable and latest technology…”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceİstanbul, TürkiyeHQ checked Sep 16, 2026201-500873 contacts →

Strong evidence

“Inform Electronic, one of the European leading power solution specialist, is established in 1980 with the aim of designing and building industrial electronic systems.”

Source: RevenueBase Database · checked Sep 16, 2026
6Strong evidenceNew Delhi, IndiaHQ checked Sep 16, 20261,001-5,000785 contacts →

Strong evidence

“UTL is one of the leading brand in power back-up and power generation in India.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceZwanenburg, NetherlandsHQ checked Sep 16, 2026501-1,000660 contacts →

Partial evidence

“AEG Power Solutions, an independent international company, is a global leader in power supply and conversion for industrial and renewable applications with distinctive expertise…”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceİstanbul, TürkiyeHQ checked Sep 16, 20261,001-5,000600 contacts →

Partial evidence

“Founded in 1968 with the establishment of an electric motor factory by Ali Metin Kazancı, Aksa Power Generation accelerated its journey in the energy sector by producing its first…”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceMenlo Park, CA, United StatesHQ checked Sep 16, 2026201-500479 contacts →

Strong evidence

“Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceFlorham Park, NJ, United StatesHQ checked Sep 16, 20261,001-5,000468 contacts →

Partial evidence

“ASCO Power Technologies has provided power reliability solutions for more than 125 years.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceFaribault, MN, United StatesHQ checked Sep 16, 2026501-1,000427 contacts →

Partial evidence

“Trystar is at the forefront of advancing power solutions, charged and driven by a committed, dynamic team, tackling complex challenges, and creating innovative solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceMumbai, IndiaHQ checked Sep 16, 2026201-500419 contacts →

Partial evidence

“Aplab has been serving the global market for more than half a century and offers a wide range of power electronics and control products meeting international standards for safety…”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceWestborough, MA, United StatesHQ checked Sep 16, 20261,001-5,000369 contacts →

Partial evidence

“Murata Power Solutions is powering the future with sustainable energy solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
14Strong evidenceAlmelo, NetherlandsHQ checked Sep 16, 2026201-500345 contacts →

Strong evidence

“HITEC Power Protection develops, manufactures and delivers turnkey power solutions to ensure uninterruptible, continuous and conditioned power supply to mission critical processes.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceHouston, TX, United StatesHQ checked Sep 16, 2026501-1,000331 contacts →

Partial evidence

“Solaris Energy Infrastructure (NYSE: SEI) delivers proprietary power generation and distribution solutions, as well as logistics equipment and services, to clients in the data…”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceLoveland, CO, United StatesHQ checked Sep 16, 20261,001-5,000329 contacts →

Partial 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 16, 2026
17Strong evidenceSan Javier, SpainHQ checked Sep 16, 2026501-1,000302 contacts →

Strong evidence

“HIMOINSA is a global corporation that designs, manufactures and distributes power generation equipment worldwide.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceLegnago, ItalyHQ checked Sep 16, 2026501-1,000271 contacts →

Indirect evidence

“RIELLO UPS is one of the leading European company for single and three phases UPS on the range from 400 VA to 6400 kVA.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceAustin, TX, United StatesHQ checked Sep 16, 202651-200264 contacts →

Partial evidence

“At Active Power, our mission is to empower customers with sustainable, reliable, intelligent power solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidencePalautordera, SpainHQ checked Sep 16, 2026201-500256 contacts →

Partial evidence

“Salicru is the leading power electronics company in Spain.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceNoida, IndiaHQ checked Sep 16, 2026201-500240 contacts →

Partial evidence

“BPE, Global Leader in Critical Power & Data Center Infrastructure With over 25 years of excellence in power quality, BPE is a full-spectrum provider of power and data-center…”

Source: RevenueBase Database · checked Sep 16, 2026
22Strong evidenceChassieu, FranceHQ checked Sep 16, 2026201-500239 contacts →

Strong evidence

“Since 1948 Chloride is a global leader in designing, manufacturing, and servicing industrial UPS systems to secure power supply for critical equipment across industries.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceChicago, IL, United StatesHQ checked Sep 16, 2026201-500239 contacts →

Indirect evidence

“Tripp Lite joined the Eaton family in March 2021.”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidenceRaleigh, NC, United StatesHQ checked Sep 16, 202651-200218 contacts →

Partial evidence

“We Deliver Resilience and Reliability in Power and Infrastructure Solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
25Strong evidenceScarborough, United KingdomHQ checked Sep 16, 2026201-500214 contacts →

Strong evidence

“Founded in 1935 Dale Power Solutions Ltd have been providing reliable; secure power solutions for mission critical services & systems throughout the world.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 1,804 backup power systems manufacturers worldwide

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Backup power systems manufacturers worldwide at a glance

As of Sep 16, 2026
24.4%Verified-email coverage
25.8Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Bangalore
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
586
11-50
718
51-200
336
201-500
93
501-1,000
34
1,001-5,000
26
5,001-10,000
5
10001+
2

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 backup power systems manufacturers, 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
14 countries, largest first: the United States, India, the United Kingdom, Brazil, Germany, Türkiye, South Africa, Canada, Italy, Australia and 4 more. Country and city lists for backup power systems manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “backup power systems manufacturers”. 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 backup power systems manufacturers), 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 backup power systems manufacturers, 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, 11,342 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 16, 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.

Backup power systems manufacturers by location

14 lists · largest first

Every Backup power systems manufacturers 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 backup power systems manufacturers, 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 backup power systems manufacturers are there worldwide?

RevenueBase identified 1,804 backup power systems manufacturers 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?

Briggs & Stratton, headquartered in Milwaukee, tops this list with the largest team on record.

Which country has the most backup power systems manufacturers?

The United States leads with 495 companies, followed by India (408) and the United Kingdom (161). Every backup power systems manufacturers list by country and city is linked on this page.

Which city has the most backup power systems manufacturers?

Bangalore leads with 51 headquartered companies, followed by Sao Paulo (30) and Istanbul (28).

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 11,342 verified decision-maker contacts tracked across these 1,804 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 16, 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.