Company lists · Data refreshed November 2026

Top 25 Microsoft 365 support providers based in the United States

RevenueBase identified 452 company matches for microsoft 365 support providers associated with the United States as of November 2026 and tracks 7,294 professional contacts across them, including 991 with verified work emails. Atlanta is the largest hub.

This list covers company matches for microsoft 365 support 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 November 6, 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 6, 2026 How this list was built
452Companies
7,294Contacts tracked
991Verified emails
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The 25 largest microsoft 365 support providers based in the United States

Ranked by team size
Top 25 of 452 company matches for microsoft 365 support providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRedmond, WA, United StatesHQ recorded Nov 6, 202610001+550 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdison, NJ, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Soluzione is an ISO 9001, 14001, 45001, and 27001 certified Microsoft Solutions Partner, focused on delivering high-impact services in & , 365, 365.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAtlanta, NC, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Responsive Technology Partners is a network and technology support company with offices in Georgia, Florida, North Carolina, Virginia, and Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“At KTL Solutions, we help organizations of all sizes harness Microsoft technology to modernize operations, improve productivity, and drive growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“We are a company dedicated to provide Microsoft solutions that are flexible, reliable and highly recognized in the North American market, allowing us to contribute to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“At Team Venti, we help businesses grow with secure, cloud-first Microsoft solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMonroeville, PA, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Wolf Consulting, LLC is The Region’s Trusted Leader in Computer Support and Cloud Services for small and mid-size businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIrvine, WA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Exsilio is your personal Microsoft partner, dedicated to providing unparalleled service tailored to your unique needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIrvine, CO, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Our Mission is to help customers protect their Microsoft 365 corporate identities and data while taking full advantage of the productivity benefits.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWestbury, NY, United StatesHQ recorded Nov 6, 2026n/a46 contacts →

Exact match

“Is your technology slow and unreliable?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWatkinsville, GA, United StatesHQ recorded Nov 6, 202651-20044 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLancaster, PA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Today’s business environment relies on technology to maximize productivity and efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDekalb, IL, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“We install, support, and secure the Microsoft and Cloud technologies organizations use every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“At Virtuworks, we empower businesses to navigate their unique technological landscape with our comprehensive IT support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Proda Technology is a full-service IT consulting firm based in Atlanta, Georgia, focused on providing tailored information technology solutions to small and medium businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Apex Digital Solutions is a proven leader in delivering innovative and transformative IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchValparaiso, IN, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Golden Tech is a full-service IT provider, founded by Purdue Engineers and staffed by seasoned professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchConshohocken, PA, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“TechWise Group doesn’t just make technology work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“ITDATA is a leading IT managed service provider (MSP) helping commercial and non-profit organizations thrive through technology for 25 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLakewood Ranch, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“TechHouse: Experts you can count on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Uptime is your IT partner making IT work for you and to be AlwaysOn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDover, DE, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Dynamics 365 Business Central is among the Microsoft Cloud Platform services supported by Dynasol Technologies, alongside Dynamics 365, Office 365, EMS, and Azure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPasadena, CA, United StatesHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“At True.org, we don't just offer services; we build partnerships that enhance cost efficiency, manage risks, and deliver secure remote work solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQueen Creek, AZ, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“IT Partner LLC has been a Microsoft partner since 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUniversity Place, ME, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“With over three decades of experience in IT support services, our certified and experienced information technology support team can confidently handle the numerous variety of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 452 microsoft 365 support providers based in the United States

See the full list, filter by size, metro and specialty, and access 991 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microsoft 365 support providers based in the United States at a glance

As of Nov 6, 2026
13.6%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
319
11-50
108
51-200
15
201-500
7
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 452 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 “microsoft 365 support 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 991 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 6, 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 “microsoft 365 support providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microsoft 365 support providers are there based in the United States?

RevenueBase identified 452 company matches for microsoft 365 support providers 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?

Microsoft 365 Partner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most microsoft 365 support providers?

Atlanta leads with 8 company records, followed by Austin (8) and Dallas (7).

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 991 professional contacts with verified work emails tracked across these 452 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 452 microsoft 365 support providers based in the United States. Start with a free account, no credit card.

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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.