Company lists · Data refreshed September 2026

Top 25 Standby power system providers based in the United States

RevenueBase identified 475 company matches for standby power system providers associated with the United States as of September 2026 and tracks 9,594 professional contacts across them, including 3,048 with verified work emails. Houston is the largest hub.

This list covers company matches for standby power system providers 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 September 22, 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 Sep 22, 2026 How this list was built
475Companies
9,594Contacts tracked
3,048Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest standby power system providers based in the United States

Ranked by team size
Top 25 of 475 company matches for standby power system providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchFlorham Park, NJ, United StatesHQ recorded Sep 22, 20261,001-5,000468 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchCarrollton, TX, United StatesHQ recorded Sep 22, 20261,001-5,000426 contacts →

Exact match

“Concentric is the first national industrial power services organization delivering forklift and critical power as well as maintenance solutions that ensure uninterrupted…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 2026201-500270 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 · Sep 22, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 22, 202651-200264 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 22, 2026201-500239 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchRaleigh, NC, United StatesHQ recorded Sep 22, 202651-200218 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMckinney, TX, United StatesHQ recorded Sep 22, 2026201-500205 contacts →

Exact match

“At Maverick Power, we are revolutionizing power solutions for businesses with a strong commitment to innovation, efficiency, and reliability.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
9Exact matchEast Granby, CT, United StatesHQ recorded Sep 22, 202651-200142 contacts →

Exact match

“In 1964, Kenneth N.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchWoburn, MA, United StatesHQ recorded Sep 22, 202651-200130 contacts →

Exact match

“IN POWER FOR 60 YEARS Kraft Power was founded in 1965 in Boston, Massachusetts.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBirmingham, AL, United StatesHQ recorded Sep 22, 2026201-500112 contacts →

Exact match

“Energy Systems Southeast is a full-service provider of industrial and residential generator sales, installation, service, parts and rentals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchEden Prairie, MN, United StatesHQ recorded Sep 22, 202651-200106 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchFort Worth, OK, United StatesHQ recorded Sep 22, 202651-200101 contacts →

Exact match

“Baseline Energy Services delivers reliable power where it matters most.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchAustell, GA, United StatesHQ recorded Sep 22, 202651-20092 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 · Sep 22, 2026 · View company records in RevenueBase
15Exact matchGreensboro, NC, United StatesHQ recorded Sep 22, 202651-20088 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchDe Pere, WI, United StatesHQ recorded Sep 22, 202651-20086 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchKent, WA, United StatesHQ recorded Sep 22, 202651-20086 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 · Sep 22, 2026 · View company records in RevenueBase
18Exact matchJacksonville, FL, United StatesHQ recorded Sep 22, 202651-20080 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 · Sep 22, 2026 · View company records in RevenueBase
19Exact matchMckinney, TX, United StatesHQ recorded Sep 22, 20261,001-5,00077 contacts →

Exact match

“Mission Critical Group (MCG) stands apart as an end-to-end power systems and solutions provider, accelerating time-to-power in mission critical environments with unmatched speed…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBethlehem, PA, United StatesHQ recorded Sep 22, 2026201-50075 contacts →

Exact match

“Myers Emergency & Power Systems is a US-based leading manufacturer and turnkey provider of intelligent power infrastructure solutions with more than 60 years of trusted backup…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchOlathe, United StatesHQ recorded Sep 22, 202651-20073 contacts →

Exact match

“HIPOWER SYSTEMS (a division of Himoinsa, S.L; a member of the YANMAR Co.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchHenderson, NV, United StatesHQ recorded Sep 22, 202651-20067 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 22, 202651-20067 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 · Sep 22, 2026 · View company records in RevenueBase
24Exact matchZeeland, MI, United StatesHQ recorded Sep 22, 202651-20065 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 · Sep 22, 2026 · View company records in RevenueBase
25Exact matchAmerican Fork, UT, United StatesHQ recorded Sep 22, 202651-20061 contacts →

Exact match

“Since our founding in 1997, Power Innovations International (Pii) has provided electrical power management systems and services to our customers around the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 475 standby power system providers based in the United States

See the full list, filter by size, metro and specialty, and access 3,048 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Standby power system providers based in the United States at a glance

As of Sep 22, 2026
31.8%Verified-email coverage
20.2Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · Houston
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
206
11-50
173
51-200
64
201-500
15
501-1,000
4
1,001-5,000
7
5,001-10,000
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 475 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 “standby power system providers” 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 3,048 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 September 22, 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 “standby power system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many standby power system providers are there based in the United States?

RevenueBase identified 475 company matches for standby power system providers associated with the United States as of September 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?

Asco Power Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most standby power system providers?

Houston leads with 13 company records, followed by Atlanta (7) and Austin (5).

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 3,048 professional contacts with verified work emails tracked across these 475 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 September 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 475 standby power system providers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.