List of Microsoft Exchange Server Customers
Microsoft
One Microsoft Way,
Redmond, 98052-6399, WA,
United States
Redmond, 98052-6399, WA,
United States
1 425-882-8080
Professional Services
228000
$320.0B
Since 2010, our global team of researchers has been studying Microsoft Exchange Server 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 Exchange Server 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 Exchange Server for Collaboration include: Aetna Inc, a United States based Insurance organisation with 50000 employees and revenues of $105.60 billion, Coles, a Australia based Retail organisation with 120000 employees and revenues of $26.05 billion, PulteGroup, a United States based Construction and Real Estate organisation with 6382 employees and revenues of $16.06 billion, Keppel Corporation, a Singapore based Professional Services organisation with 16393 employees and revenues of $8.62 billion, IndiGo, a India based Transportation organisation with 37200 employees and revenues of $8.20 billion and many others.
Contact us if you need a completed and verified list of companies using Microsoft Exchange Server, 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 software purchases.
The Microsoft Exchange Server 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 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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ABL Life Insurance Korea | Insurance | 900 | $400M | South Korea | Microsoft | Microsoft Exchange Server | Collaboration | 2017 | n/a |
In 2017, ABL Life Insurance Korea implemented Microsoft Exchange Server as the mail and schedule management component of a cloud-based Collaboration deployment anchored on Office 365. The initiative targeted internal collaboration capabilities for approximately 900 employees within the South Korea insurance operations.
Microsoft Exchange Server was configured alongside Outlook, SharePoint, Skype for Business and Teams to provide email, calendar, online meetings and document sharing within the Office 365 toolkit. The configuration emphasized interoperability across desktop and mobile clients including Android and iOS, and included standard collaboration workflows such as shared calendars, mailbox management and group collaboration.
Operationally the implementation integrated Enterprise Mobility + Security controls and linkage with the company internal authentication system to enable multi factor authentication and internal versus external access restrictions. The service was provided with a 99.9 percent SLA and managed as a cloud service to minimize onsite maintenance and maintain continuous availability for business users.
Governance and rollout focused on meeting financial industry security and privacy certifications while establishing a managed, cloud based collaboration model to strengthen internal communication and work productivity. Microsoft Korea and Allianz Life Insurance messaging indicated that the Office 365 based deployment enabled secure collaboration without operational security concerns and was positioned to support the companys strategic brand relaunch as ABL Life Insurance.
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Advent Software | Professional Services | 1500 | $400M | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2013 | n/a |
In 2013, Advent Software implemented Microsoft Exchange Server as its core Collaboration application. Advent Software is a United States based professional services firm with approximately 1,500 employees and the deployment targeted enterprise email and calendaring needs across the organization.
Microsoft Exchange Server was configured to provide standard Exchange capabilities, including enterprise mail routing, calendaring and scheduling, shared mailboxes and resource booking, mailbox provisioning and retention policy enforcement, and server side message hygiene and archiving. The implementation reflected typical Collaboration functional modules such as mailbox management, transport services, and compliance-oriented retention and journaling features.
Publicly observable indicators on Advent Software web properties show Microsoft Exchange Online in use, which aligns with cloud-hosted Exchange service consumption for web and external mail flows. The coexistence of Microsoft Exchange Server and visible Exchange Online services suggests a deployment architecture that includes cloud-hosted Exchange components for external access and webmail, while Microsoft Exchange Server remains a named on-premises application in Advent Softwares environment.
Operational governance emphasized centralized Exchange administration, mailbox lifecycle policies and role based administration to support IT and business email owners across departments. Rollout and operational controls focused on standard Collaboration workflows for mail, calendar and contact management, with configuration and policy enforcement aligned to enterprise security and compliance requirements.
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Aetna Inc | Insurance | 50000 | $105.6B | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2010 | n/a |
In 2010 Aetna Inc implemented Microsoft Exchange Server to centralize enterprise messaging and collaboration. The Microsoft Exchange Server deployment addressed core Collaboration needs for mail, calendar, and administrative workflows across Aetna Inc, an insurance organization with approximately 50,000 employees in the United States.
Microsoft Exchange Server was administered using Exchange Management Console and Exchange Management Shell, with hands on administration experience spanning Exchange 2010, 2013 and 2016. The implementation included mailbox administration, mail archiving workflows leveraging EMC SourceOne, and routine Exchange operational tasks scripted and automated via Windows PowerShell.
The Exchange environment was integrated with Active Directory Domain Controllers running Windows Server 2008, 2012 R2 and 2016 for authentication and recipient management, and coexisted on a VMware vSphere virtualization layer backed by SAN storage and EMC arrays. Monitoring and systems management were provided through SCOM and SCCM was used for patching and application deployment, while operational support referenced Office 365 familiarity for adjacent collaboration tooling.
Operational governance emphasized 24x7 production support, formal RFC change control, and creation of SOPs for L1 and L2 teams, with troubleshooting, log analysis and root cause documentation as standard practices. The broader systems administration context included SAN capacity management, Active Directory replication and backup oversight, and successful RCM upgrades in the virtual infrastructure that maintained service continuity during platform maintenance.
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Agilisys | Professional Services | 978 | $128M | United Kingdom | Microsoft | Microsoft Exchange Server | Collaboration | 2019 | n/a |
In 2019, Agilisys deployed Microsoft Exchange Server to support its IT Shared Services Service Desk and customer-facing managed services email operations. The Microsoft Exchange Server deployment is categorized as Collaboration and was provisioned to support Microsoft Exchange email clients used by internal users and managed services customers.
The implementation focused on central mailbox hosting, client access services, mail routing and administration console functions consistent with an Exchange Server environment, configured to support mailbox provisioning and remote diagnostic access by service desk agents. Microsoft Exchange Server was used to enable mailbox management, client synchronization, calendaring and server side rules to align with Service Desk workflows.
The Exchange Server was integrated with the Service Management Tool for incident and request recording and with remote control tools used by Service Desk analysts to diagnose and resolve issues at first contact. Operational coverage centered on the Service Centre in Rochdale, supporting 24/7 Service Desk operations with core hours Monday to Friday 8am to 6pm and periodic night and weekend rota shifts, servicing the IT Shared Services division and managed services customers.
Governance and process changes accompanied the rollout, including mandatory incident logging in the SMT, knowledgebase article creation by analysts, and a 75% first time fix target for email related incidents. Analysts were required to maintain user records for onboarding and relocations and to follow exchange specific runbooks for request for change handling and supplier escalation, while onboarding processes included security clearance checks for client environments.
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Appriss | Professional Services | 900 | $150M | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2014 | n/a |
In 2014, Appriss implemented Microsoft Exchange Server as its Collaboration platform. The Microsoft Exchange Server deployment established enterprise email and calendaring as the central collaboration layer for the company’s professional services operations.
The implementation encompassed standard Exchange functional capabilities, including mailbox provisioning and management, email routing and transport rules, calendar scheduling and shared resources, Outlook Web Access and mobile synchronization, and messaging hygiene and retention policy enforcement. Microsoft Exchange Server was configured to support role-based administration and mailbox lifecycle processes consistent with enterprise mail operations.
Public site references also indicate use of Microsoft Exchange Online, suggesting Exchange Online is in use alongside Microsoft Exchange Server. The environment therefore includes cloud references in addition to the on-premises Microsoft Exchange Server implementation, which has implications for mail flow configuration and coexistence models.
Operational scope centered on IT operations, corporate communications, and compliance workflows, with governance implemented through mailbox provisioning processes, administrative role assignments, and retention policy controls. The deployment positioned Microsoft Exchange Server as the core Collaboration system supporting email, calendaring, and unified messaging functions across the organization.
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Leisure and Hospitality | 102 | $10M | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2020 | n/a |
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Consumer Packaged Goods | 717 | $285M | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2013 | n/a |
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Professional Services | 200 | $50M | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2021 | n/a |
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Healthcare | 11000 | $3.2B | United States | Microsoft | Microsoft Exchange Server | Collaboration | 2011 | n/a |
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Banking and Financial Services | 181 | $57M | United Kingdom | Microsoft | Microsoft Exchange Server | Collaboration | 2017 | n/a |
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Showing 1 to 10 of 69 entries
Buyer Intent: Companies Evaluating Microsoft Exchange Server
ARTW Buyer Intent uncovers actionable customer signals, identifying software buyers actively evaluating Microsoft Exchange Server. Gain ongoing access to real-time prospects and uncover hidden opportunities. Companies Actively Evaluating Microsoft Exchange Server for Collaboration include:
- Essentry, a Germany based Professional Services organization with 120 Employees
- Modern Aviation, a United States based Transportation company with 210 Employees
- Opticomm, a Australia based Communications organization with 100 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
| Logo | Company | Industry | Employees | Revenue | Country | Evaluated |
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Essentry | Professional Services | 120 | $15M | Germany | 2026-03-25 |
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Modern Aviation | Transportation | 210 | $63M | United States | 2025-12-03 |
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Opticomm | Communications | 100 | $10M | Australia | 2025-10-17 |
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Banking and Financial Services | 213000 | $101.9B | United States | 2025-04-15 |
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Manufacturing | 1820 | $534M | Canada | 2025-03-27 |
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Aerospace and Defense | 23000 | $6.7B | Singapore | 2024-08-27 |
FAQ - APPS RUN THE WORLD Microsoft Exchange Server Coverage
Microsoft Exchange Server is a Collaboration solution from Microsoft.
Companies worldwide use Microsoft Exchange Server, from small firms to large enterprises across 21+ industries.
Organizations such as Aetna Inc, Coles, PulteGroup, Keppel Corporation and IndiGo are recorded users of
Microsoft Exchange Server for Collaboration.
Companies using Microsoft Exchange Server are most concentrated in Insurance, Retail and Construction and Real Estate, with adoption spanning over 21 industries.
Companies using Microsoft Exchange Server are most concentrated in United States, Australia and Singapore, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Microsoft Exchange Server across Americas, EMEA, and APAC.
Companies using Microsoft Exchange Server range from small businesses with 0-100 employees - 5.8%, to mid-sized firms with 101-1,000 employees - 47.83%, large organizations with 1,001-10,000 employees - 31.88%, and global enterprises with 10,000+ employees - 14.49%.
Customers of Microsoft Exchange Server 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 Exchange Server customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Collaboration.