Company lists · Data refreshed November 2026

Top 25 Microsoft office 365 services based in the United States

RevenueBase identified 244 company matches for microsoft office 365 services associated with the United States as of November 2026 and tracks 1,638 professional contacts across them, including 508 with verified work emails. Austin is the largest hub.

This list covers company matches for microsoft office 365 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 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
244Companies
1,638Contacts tracked
508Verified emails
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The 25 largest microsoft office 365 services based in the United States

Ranked by team size
Top 25 of 244 company matches for microsoft office 365 services 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 matchDetroit, MI, United StatesHQ recorded Nov 6, 2026n/a153 contacts →

Exact match

“Total Solutions is an energetic and innovative Microsoft 365, SharePoint Consulting and Application Development firm based in Metro Detroit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchWashington, NY, United StatesHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“New Signature delivers an amazing customer experience to small, mid-sized, enterprise and public sector customers and helps them solve business challenges with Microsoft solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchWinooski, FL, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Aerie is a leading-edge team of Strategists, Business Analysts and Developers who believe that designing successful solutions begins with a deep understanding of the client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchCastle Rock, CO, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“TruNorth Dynamics will solve your business problems using Microsoft Dynamics 365.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchMadison, WI, United StatesHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“Jacobs Solutions is a one person consulting company founded in Madison, Wisconsin specializing in SharePoint and Office 365 administration and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Para Solutions is a Business Solutions IT Consulting Company based in US and Jordan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchQuantico, VA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“VG Systems is a team of experienced consultants that provides first-class IT Services and Products to commercial and government organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchSewell, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“At Marque360, we're dedicated to revolutionizing the way businesses operate by leveraging cutting-edge solutions on the Microsoft 365 and Power Platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Juan, FL, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Intelligent Technologies Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“AC4S Technologies is a full-service IT Solutions Provider specializing in Microsoft Solutions and perfecting the collaboration and communication aspects of the business world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChattanooga, TN, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Your Microsoft Partner and Cloud Guide for all things Microsoft Azure, SQL, Office 365, and more." Since 2002, Airnet has helped companies improve the IT efficiency, reliability…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGlendale, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Transforming the Way Enterprises Work with Microsoft 365, Compass365 delivers strategic solutions that empower enterprises to modernize operations and elevate employee…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGoodlettsville, TN, United StatesHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“When we started Keystone Business Solutions in 2003, we had one simple belief: technology should be an asset-not a headache.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Let our team of Microsoft cloud productivity experts become your trusted partner, bringing years of Microsoft 365 and Azure experience to help you conduct your business better…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“QuantumPM helps organizations improve productivity using SharePoint and Office 365 solutions including Project Online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Cloudwell is a Microsoft Gold Partner offering enterprise business solutions on Microsoft 365 and Azure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWoodstock, GA, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“RBT Analytics is the new public face of RoseBud Technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We are a OnePlan and Microsoft Gold Partner offering full service Microsoft Work Management consultancy, focused on OnePlan, Microsoft 365, Project, Teams, Power Platform, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGolden Valley, MN, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“PASSKEY TECHNOLOGY is a leader for IT services and Microsoft 365 in the Twin Cities.”

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

Showing 25 of 244 microsoft office 365 services based in the United States

See the full list, filter by size, metro and specialty, and access 508 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microsoft office 365 services based in the United States at a glance

As of Nov 6, 2026
31.0%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Austin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
171
11-50
59
51-200
9
201-500
5

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 244 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 office 365 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 508 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 office 365 services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microsoft office 365 services are there based in the United States?

RevenueBase identified 244 company matches for microsoft office 365 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?

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

Which city has the most microsoft office 365 services?

Austin leads with 8 company records, followed by New York (6) and Houston (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 508 professional contacts with verified work emails tracked across these 244 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.

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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.