Company lists · Data refreshed November 2026

Top 25 Uninterruptible power supply (ups) services based in the United States

RevenueBase identified 213 company matches for uninterruptible power supply (ups) services associated with the United States as of November 2026 and tracks 3,533 professional contacts across them, including 1,245 with verified work emails. Atlanta is the largest hub.

This list covers company matches for uninterruptible power supply (ups) services 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 November 3, 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 Nov 3, 2026 How this list was built
213Companies
3,533Contacts tracked
1,245Verified emails
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The 25 largest uninterruptible power supply (ups) services based in the United States

Ranked by team size
Top 25 of 213 company matches for uninterruptible power supply (ups) services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchAustin, TX, United StatesHQ recorded Nov 3, 202651-200286 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchMinneapolis, MN, United StatesHQ recorded Nov 3, 2026201-500278 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 · Nov 3, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 3, 2026201-500212 contacts →

Exact match

“GenServe helps businesses keep their power systems ready when it matters most.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchBethel, CT, United StatesHQ recorded Nov 3, 202651-20096 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchKent, CA, United StatesHQ recorded Nov 3, 202651-20089 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 · Nov 3, 2026 · View company records in RevenueBase
6Exact matchSanta Barbara, CA, United StatesHQ recorded Nov 3, 2026n/a81 contacts →

Exact match

“At Powercom we excel in assisting customers find the exact solution to their power protection needs by reviewing our extensive product line of UPS`s, Power Conditioners, and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchSeattle, OR, United StatesHQ recorded Nov 3, 202651-20074 contacts →

Exact match

“Vision: To be the Global Power Protection Expert Mission: Deliver exceptional testing, maintenance, engineering, and commissioning services with uncompromising quality, safety…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSanta Barbara, CA, United StatesHQ recorded Nov 3, 202651-20070 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 · Nov 3, 2026 · View company records in RevenueBase
9Exact matchOrange, CA, United StatesHQ recorded Nov 3, 202651-20070 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 · Nov 3, 2026 · View company records in RevenueBase
10Exact matchHenderson, NV, United StatesHQ recorded Nov 3, 202651-20069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchAmerican Fork, UT, United StatesHQ recorded Nov 3, 202651-20067 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 · Nov 3, 2026 · View company records in RevenueBase
12Exact matchMadison, WI, United StatesHQ recorded Nov 3, 202651-20058 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 · Nov 3, 2026 · View company records in RevenueBase
13Exact matchLive Oak, FL, United StatesHQ recorded Nov 3, 202611-5052 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 · Nov 3, 2026 · View company records in RevenueBase
14Exact matchRidley Park, MD, United StatesHQ recorded Nov 3, 202651-20051 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchRancho Santa Margarita, CA, United StatesHQ recorded Nov 3, 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 · Nov 3, 2026 · View company records in RevenueBase
16Exact matchWest Chester, OH, United StatesHQ recorded Nov 3, 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 · Nov 3, 2026 · View company records in RevenueBase
17Exact matchMadison, MN, United StatesHQ recorded Nov 3, 202611-5042 contacts →

Exact match

“There’s a lot at stake should your backup power systems fail.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchCarol Stream, IL, United StatesHQ recorded Nov 3, 202651-20037 contacts →

Exact match

“C&C Power designs and manufactures engineered power solutions that keep critical infrastructure running.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Nov 3, 202611-5035 contacts →

Exact match

“AC & DC Power Technologies is a critical power solutions company, specializing in the supply & service of UPS & battery systems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchChamplin, FL, United StatesHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“Pioneer Critical Power offers the most advanced equipment and service solutions for onsite emergency power.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchDiamond Springs, CA, United StatesHQ recorded Nov 3, 202611-5030 contacts →

Exact match

“Mission Critical Specialists (MCS) has the expertise and experience to effectively manage the critical power needs of companies that can’t afford to “go dark” in today’s…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchRancho Cucamonga, CA, United StatesHQ recorded Nov 3, 202611-5029 contacts →

Exact match

“Lorbel Critical Power Service is a company founded by engineers with a vast array of experience in power engineering and management.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchEldersburg, MD, United StatesHQ recorded Nov 3, 202611-5028 contacts →

Exact match

“CoastTec offers certified maintenance, management and monitoring services for APC UPS fleets.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchOdessa, PA, United StatesHQ recorded Nov 3, 202611-5027 contacts →

Exact match

“For over twenty years, Jantech Services, has been the preferred source for mission critical Power Protection Equipment as well as Maintenance and Testing services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchMiami, FL, United StatesHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Putting together the best minds in the industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 213 uninterruptible power supply (ups) services based in the United States

See the full list, filter by size, metro and specialty, and access 1,245 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Uninterruptible power supply (ups) services based in the United States at a glance

As of Nov 3, 2026
35.2%Verified-email coverage
16.6Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Atlanta
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
97
11-50
81
51-200
25
201-500
8
501-1,000
2

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 213 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 “uninterruptible power supply (ups) services” 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 1,245 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 November 3, 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 “uninterruptible power supply (ups) services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many uninterruptible power supply (ups) services are there based in the United States?

RevenueBase identified 213 company matches for uninterruptible power supply (ups) services associated with the United States as of November 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?

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

Which city has the most uninterruptible power supply (ups) services?

Atlanta leads with 4 company records, followed by Dallas (4) and Miami (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 1,245 professional contacts with verified work emails tracked across these 213 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 November 3, 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.