Company lists · Data refreshed October 2026

Top 25 Hospital backup power systems companies based in the United States

RevenueBase identified 250 company matches for hospital backup power systems companies associated with the United States as of October 2026 and tracks 4,042 professional contacts across them, including 1,635 with verified work emails. Atlanta is the largest hub.

This list covers company matches for hospital backup power systems companies associated with the 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 14, 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 14, 2026 How this list was built
250Companies
4,042Contacts tracked
1,635Verified emails
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The 25 largest hospital backup power systems companies based in the United States

Ranked by team size
Top 25 of 250 company matches for hospital backup power systems companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMinneapolis, MN, United StatesHQ recorded Oct 14, 2026201-500275 contacts →

Exact match

“DC Group delivers one-stop maintenance and emergency service solutions for every make and model of uninterruptible power supply (UPS) equipment built since the 1980s including…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 14, 2026201-500198 contacts →

Exact match

“GenServe supports critical infrastructure by delivering expert, OEM-agnostic power services across all generator systems and brands.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchKent, WA, United StatesHQ recorded Oct 14, 2026201-500162 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchEast Granby, CT, United StatesHQ recorded Oct 14, 202651-200146 contacts →

Exact match

“In 1964, Kenneth N.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchEden Prairie, MN, United StatesHQ recorded Oct 14, 202651-200111 contacts →

Exact match

“HM Cragg is a 100% employee-owned company specialized in Critical Power and Infrastructure.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchBethel, CT, United StatesHQ recorded Oct 14, 202651-20094 contacts →

Exact match

“Quality Uptime Services is one of the nation’s leading independent critical power service organizations.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchKent, WA, United StatesHQ recorded Oct 14, 202651-20090 contacts →

Exact match

“American Power Systems, LLC (APS) is a leading provider of DC Power Full-Service EF & I solutions across the United States.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchDe Pere, WI, United StatesHQ recorded Oct 14, 202651-20087 contacts →

Exact match

“At Total Energy Systems, real power starts with the people who’ve got your back.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchGreensboro, NC, United StatesHQ recorded Oct 14, 202651-20083 contacts →

Exact match

“Canter Power Systems is a Generac Power Premier Pro dealer and one of the largest independent installers of home standby generators in the U.S.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchJacksonville, FL, United StatesHQ recorded Oct 14, 202651-20075 contacts →

Exact match

“Although our headquarters are in Jacksonville, we are proud to offer the highest quality generators and electrical service in the state of Florida.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchAustell, GA, United StatesHQ recorded Oct 14, 202651-20072 contacts →

Exact match

“Prime Power Services is your standby and emergency power source, because we understand what that means to you.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchHenderson, NV, United StatesHQ recorded Oct 14, 202651-20070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchSanta Barbara, CA, United StatesHQ recorded Oct 14, 202651-20069 contacts →

Exact match

“Global Power Supply (GPS) delivers reliable, innovative, and comprehensive power solutions for today’s complex energy challenges.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchOrange, CA, United StatesHQ recorded Oct 14, 202651-20069 contacts →

Exact match

“IntelliPower, located in Orange, California, has been designing, manufacturing and supporting high-performance, cost effective Uninterruptible Power Systems (UPS), Power…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchCanton, MA, United StatesHQ recorded Oct 14, 202651-20058 contacts →

Exact match

“FM Generator is a premier provider of preventative maintenance and repair services on generators and transfer switches throughout the Northeast and Mid-Atlantic States.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchPompano Beach, FL, United StatesHQ recorded Oct 14, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchZeeland, MI, United StatesHQ recorded Oct 14, 202651-20057 contacts →

Exact match

“Michigan's exclusive, statewide distributor of Generac industrial generators and mobile power products such as generators, light towers and battery energy storage systems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchDouglasville, GA, United StatesHQ recorded Oct 14, 202651-20057 contacts →

Exact match

“Anderson Power Services is a leading provider of standby power solutions, specializing in the installation, maintenance, and service of residential and commercial generators.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchPortland, OR, United StatesHQ recorded Oct 14, 202651-20056 contacts →

Exact match

“Power Systems West sells, supports and services back-up power generators.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchMadison, WI, United StatesHQ recorded Oct 14, 202651-20055 contacts →

Exact match

“Imagine: your hospital, data center, retail center, or government organization has a power outage, but you can’t remember the last time you had your mission critical backup power…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchRidley Park, PA, United StatesHQ recorded Oct 14, 202651-20050 contacts →

Exact match

“Sure Power helps mission-critical facilities protect uptime, reduce risk and prepare for the unexpected.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchRancho Santa Margarita, CA, United StatesHQ recorded Oct 14, 202651-20050 contacts →

Exact match

“At its inception in 1975, FEE was the First Independent UPS maintenance and engineering organization.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchLive Oak, FL, United StatesHQ recorded Oct 14, 202611-5048 contacts →

Exact match

“Cerio Corp specializes in delivering world-class critical power solutions, including UPS, batteries, custom switchgear, engine generators, transformers, and control systems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchBuffalo Grove, IL, United StatesHQ recorded Oct 14, 202651-20048 contacts →

Exact match

“ThermFlo provides complete, mission-critical power and cooling solutions that keep operations running without interruption.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchWest Chester, OH, United StatesHQ recorded Oct 14, 202651-20046 contacts →

Exact match

“ZAVTEK is one of the nation's largest privately held critical power service organizations providing preventive maintenance, 24/7 emergency service, consulting and uninterruptible…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 250 hospital backup power systems companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,635 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hospital backup power systems companies based in the United States at a glance

As of Oct 14, 2026
40.5%Verified-email coverage
16.2Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Atlanta
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
108
11-50
96
51-200
37
201-500
7
501-1,000
1

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 250 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 the United States whose business descriptions match “hospital backup power systems 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 1,635 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 14, 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.

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 “hospital backup power systems companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospital backup power systems companies are there based in the United States?

RevenueBase identified 250 company matches for hospital backup power systems companies associated with the 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?

DC Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hospital backup power systems companies?

Atlanta leads with 5 company records, followed by Houston (5) and Jacksonville (4).

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 1,635 professional contacts with verified work emails tracked across these 250 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 14, 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.