List of Microsoft 365 Customers
Microsoft
One Microsoft Way,
Redmond, WA, 98052-6399,
United States
Redmond, WA, 98052-6399,
United States
1 425-882-8080
Professional Services
228000
$331.8B
Since 2010, our global team of researchers has been studying Microsoft 365 customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Microsoft 365 for Collaboration from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Microsoft 365 for Collaboration include: United Health Group, a United States based Insurance organisation with 400000 employees and revenues of $400.28 billion, The University of Texas System, a United States based Education organisation with 160000 employees and revenues of $377.00 billion, Shell, a United Kingdom based Oil, Gas and Chemicals organisation with 96000 employees and revenues of $284.31 billion, British Petroleum, a United Kingdom based Oil, Gas and Chemicals organisation with 100500 employees and revenues of $253.52 billion, Ericsson, a Sweden based Communications organisation with 88826 employees and revenues of $236.68 billion and many others.
Contact us if you need a completed and verified list of companies using Microsoft 365, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the Collaboration software purchases.
The Microsoft 365 customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of Collaboration software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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1-800-LAW-FIRM | Professional Services | 45 | $5M | United States | Microsoft | Microsoft 365 | Collaboration | 2017 | n/a |
In 2017, 1-800-LAW-FIRM deployed Microsoft 365 to provide Collaboration capabilities for its 45 person professional services firm in the United States. The implementation is surfaced on the firm website and centralized core communication and document workflows across legal and administrative staff. Microsoft 365 was positioned as the primary collaboration layer for internal and client facing content.
Configuration focused on core Microsoft 365 services, including Exchange Online for firm email, Microsoft Office applications for document authoring, SharePoint Online and OneDrive for document management and client file sharing, and Microsoft Teams for real time collaboration. The firm applied Microsoft 365 settings to enforce document versioning and shared libraries aligned with legal practice workflows. Administration was managed through a single Microsoft 365 tenant to control licensing and service configuration.
Identity and access appear to be governed via Azure Active Directory single sign on and user provisioning within the Microsoft 365 tenant, supporting role based access for attorneys and support staff. Governance used the Microsoft 365 admin and compliance controls for retention and access auditing tailored to professional services operations. The deployment covers internal business functions including legal intake, case related documentation, and office administration.
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10-S Tennis Supply | Retail | 20 | $2M | United States | Microsoft | Microsoft 365 | Collaboration | 2020 | n/a |
In 2020, 10-S Tennis Supply implemented Microsoft 365 to support Collaboration across its small retail organization. The use of Microsoft 365 is evident on the company website, indicating a cloud-first SaaS deployment tied to public-facing communication and staff productivity tools.
The Microsoft 365 deployment appears configured as a single cloud tenant providing core Collaboration capabilities commonly associated with the product family, including hosted Exchange Online mailboxes, Microsoft Teams for chat and meetings, and SharePoint and OneDrive for document storage and file synchronization. This Microsoft 365 configuration organizes identity and access around Microsoft accounts for the companys 20 employees, and it is applied to business functions such as retail operations, customer service, and administrative workflows.
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1010data | Professional Services | 150 | $20M | United States | Microsoft | Microsoft 365 | Collaboration | 2017 | n/a |
In 2017, 1010data implemented Microsoft 365 as its Collaboration platform. Public site references indicate Microsoft 365 is in use for corporate collaboration and productivity across the US-based professional services firm of about 150 employees.
The deployment centers on Microsoft 365 core collaboration capabilities, including Exchange Online for email, SharePoint Online for intranet and document management, Microsoft Teams for real-time collaboration and meetings, OneDrive for Business for user storage, and Office productivity applications. Identity and access control are aligned with Azure Active Directory as part of the Microsoft 365 tenant for single sign on and role based administration, and configuration reflects tenant level information governance and retention controls common to Collaboration workloads.
Operational coverage is company wide, impacting service delivery, sales, marketing, and corporate IT functions through centralized tenant provisioning and account management. Governance is driven by centralized tenant administration, role based access policies, and collaboration rules to standardize internal document sharing and external collaboration, establishing Microsoft 365 as the Collaboration backbone for 1010data's internal workflows and client facing engagement.
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1100 Architect | Construction and Real Estate | 70 | $7M | United States | Microsoft | Microsoft 365 | Collaboration | 2015 | n/a |
In 2015, 1100 Architect deployed Microsoft 365 as its primary Collaboration platform. The implementation was cloud centric and targeted core office and project teams within the construction and real estate practice, aligning collaboration tooling with day to day design, project management, and administrative functions.
Microsoft 365 was configured to provide core Collaboration capabilities including Exchange Online email, SharePoint Online document libraries, OneDrive for file sync, Teams for real time communications, and the Office productivity suite for authoring and design documentation. Configuration emphasis was on shared document libraries, version control and coauthoring workflows to support multi user review cycles common in architectural projects.
Public website source references indicate Microsoft 365 is in use for the firm, and the deployment reflects a tenant oriented architecture with centralized user provisioning and permissioned access to project spaces. Governance practices inferred from the deployment focus on role based access to SharePoint sites and Teams channels, standardized templates for project document sets, and centralized administration of accounts and compliance settings within the Microsoft 365 tenant.
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11880 Solutions | Communications | 553 | $63M | Germany | Microsoft | Microsoft 365 | Collaboration | 2016 | n/a |
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Professional Services | 10 | $1M | United States | Microsoft | Microsoft 365 | Collaboration | 2016 | n/a |
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Professional Services | 900 | $90M | United States | Microsoft | Microsoft 365 | Collaboration | 2016 | n/a |
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Construction and Real Estate | 380 | $40M | United States | Microsoft | Microsoft 365 | Collaboration | 2020 | n/a |
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Professional Services | 350 | $35M | United States | Microsoft | Microsoft 365 | Collaboration | 2015 | n/a |
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Professional Services | 100 | $10M | United Kingdom | Microsoft | Microsoft 365 | Collaboration | 2016 | n/a |
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Buyer Intent: Companies Evaluating Microsoft 365
ARTW Buyer Intent uncovers actionable customer signals, identifying software buyers actively evaluating Microsoft 365. Gain ongoing access to real-time prospects and uncover hidden opportunities. Companies Actively Evaluating Microsoft 365 for Collaboration include:
- Liberty University, a United States based Education organization with 5000 Employees
- Endbounce, a United States based Professional Services company with 10 Employees
- School Corporation Gukmin Institute, a South Korea based Education organization with 300 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
| Logo | Company | Industry | Employees | Revenue | Country | Evaluated |
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Liberty University | Education | 5000 | $1.9B | United States | 2026-08-07 |
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Endbounce | Professional Services | 10 | $1M | United States | 2026-08-06 |
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School Corporation Gukmin Institute | Education | 300 | $44M | South Korea | 2026-08-03 |
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Consumer Packaged Goods | 82 | $10M | Egypt | 2026-07-18 |
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Professional Services | 90 | $10M | United States | 2026-07-17 |
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Banking and Financial Services | 30157 | $14.1B | Finland | 2026-07-15 |
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Retail | 10 | $1M | United States | 2026-07-06 |
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Leisure and Hospitality | 37 | $4M | Singapore | 2026-06-24 |
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Automotive | 200 | $30M | India | 2026-06-17 |
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Professional Services | 30 | $3M | United States | 2026-06-04 |
FAQ - APPS RUN THE WORLD Microsoft 365 Coverage
Microsoft 365 is a Collaboration solution from Microsoft.
Companies worldwide use Microsoft 365, from small firms to large enterprises across 21+ industries.
Organizations such as United Health Group, The University of Texas System, Shell, British Petroleum and Ericsson are recorded users of
Microsoft 365 for Collaboration.
Companies using Microsoft 365 are most concentrated in Insurance, Education and Oil, Gas and Chemicals, with adoption spanning over 21 industries.
Companies using Microsoft 365 are most concentrated in United States, United Kingdom and Sweden, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Microsoft 365 across Americas, EMEA, and APAC.
Companies using Microsoft 365 range from small businesses with 0-100 employees - 25.24%, to mid-sized firms with 101-1,000 employees - 38.04%, large organizations with 1,001-10,000 employees - 28.52%, and global enterprises with 10,000+ employees - 8.21%.
Customers of Microsoft 365 include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.
Contact APPS RUN THE WORLD to access the full verified Microsoft 365 customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Collaboration.