Company lists · Data refreshed September 2026

Top 25 Emergency IT support companies based in the United States

RevenueBase identified 670 company matches for emergency IT support companies associated with the United States as of September 2026 and tracks 5,283 professional contacts across them, including 1,564 with verified work emails. New York is the largest hub.

This list covers company matches for emergency IT support 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 September 19, 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 19, 2026 How this list was built
670Companies
5,283Contacts tracked
1,564Verified emails
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The 25 largest emergency IT support companies based in the United States

Ranked by team size
Top 25 of 670 company matches for emergency IT support companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 20261,001-5,000751 contacts →

Exact match

“TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchCoral Gables, FL, United StatesHQ recorded Sep 19, 2026201-500202 contacts →

Exact match

“Geeks on Site provides onsite and remote computer repair and technical support, depending on each customer’s needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchShreveport, LA, United StatesHQ recorded Sep 19, 2026201-500128 contacts →

Exact match

“The Purple Guys, an Ntiva company, offers Trouble-Free IT Support to businesses across the Central and Southern US.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 202651-200109 contacts →

Exact match

“Founded in 2002, Splice is a National and Global provider of IT Services to SMB and Enterprise clients worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchBrooklyn, NY, United StatesHQ recorded Sep 19, 2026201-500101 contacts →

Exact match

“HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchGlenwood Springs, CO, United StatesHQ recorded Sep 19, 202651-20075 contacts →

Exact match

“Your technology is the backbone of your organization.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchDetroit, MI, United StatesHQ recorded Sep 19, 202651-20062 contacts →

Exact match

“SSE GLOBAL TECH is a 3rd party IT technical support services provider.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSan Jose, CA, United StatesHQ recorded Sep 19, 202651-20060 contacts →

Exact match

“National It Consulting - Onsite and Remote Support - Microsoft and Cisco Certified Experts - Windows, Linux, and Mac OS Technical Support - Network Security and Compliance - IT…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchFoxboro, MA, United StatesHQ recorded Sep 19, 202611-5050 contacts →

Exact match

“Technical Support International, Inc.(TSI) is a leading IT Support organization that has been serving businesses throughout New England since 1989.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWatkinsville, GA, United StatesHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“At Athens Micro, we know you want your technology to work so you can focus on running your business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchColorado Springs, CO, United StatesHQ recorded Sep 19, 202611-5041 contacts →

Exact match

“Amnet was awarded the "Excellence in Customer Service" award in 2010, 2017, 2018.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchEnglewood, CO, United StatesHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“QeH2 provides a wide variety of Denver IT support and Denver IT consulting services with a focus by all of our professional staff to go above and beyond the competition.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSanta Clara, CA, United StatesHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“Today's business climate demands your IT systems operate efficiently, are highly secure, and be online 24 hours a day.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMartinez, GA, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Premier Networx is a locally owned, top-tier technology provider whose main focus is on keeping your company's IT up to date, ahead of the curve and running without interruption.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Small Business IT and Cybersecurity Solutions throughout the United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchOklahoma City, OK, United StatesHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Founded in 1984, Diverse CTI is your complete technology solution provider, committed to ensuring businesses in Oklahoma receive the most reliable and professional IT services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchGrand Haven, MI, United StatesHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“Chances are, IT Support isn’t your thing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“When talking to prospective clients about their current IT consulting company, we hear the same complaints over and over: “They don’t answer their phones live.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWilliston Park, NY, United StatesHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“TCI Technologies is a full-service information technology corporation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchChesterfield, MO, United StatesHQ recorded Sep 19, 20261-1023 contacts →

Exact match

“Powering IT Services for Midwest Fire and Ambulance Districts Are outdated tech hurdles impeding your momentum?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchCastroville, CA, United StatesHQ recorded Sep 19, 20261-1022 contacts →

Exact match

“TECHSOL X LLC dba TECHSOL is an IT company offering an array of services that include computer support, video surveillance services and mobile phone repair.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“At Wright Technologies, we know business is better when IT runs efficiently.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBrooklyn Park, MN, United StatesHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Unleashing your productivity is our top priority.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchHarleysville, PA, United StatesHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“You can’t afford to wait for urgent IT issues to be resolved.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 670 emergency IT support companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,564 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Emergency IT support companies based in the United States at a glance

As of Sep 19, 2026
29.6%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
480
11-50
158
51-200
21
201-500
6
501-1,000
1
1,001-5,000
1
10001+
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 670 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 “emergency IT support 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 1,564 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 19, 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 “emergency IT support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many emergency IT support companies are there based in the United States?

RevenueBase identified 670 company matches for emergency IT support companies 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?

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

Which city has the most emergency IT support companies?

New York leads with 18 company records, followed by Los Angeles (10) and Miami (10).

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 1,564 professional contacts with verified work emails tracked across these 670 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 19, 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.