Companies using Visual Studio Tools for Office by Microsoft Corporation in 2025
As of 2025, 163 verified companies use Visual Studio Tools for Office – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is Visual Studio Tools for Office by Microsoft Corporation?
Visual Studio Tools for Office by Microsoft, is a set of development tools that allows developers to use Microsoft Visual Studio to create solutions that automate and extend Microsoft Office applications. It’s useful for creating customized solutions tightly integrated with Office apps such as Word, Excel, PowerPoint, and Outlook. It is widely used across various industries to enhance productivity and streamline document and data-related workflows, often utilized by IT departments, software developers, and business analysts.
Last updated date
Number of Companies using
163
The majority are based in the
United States
Most common industry?
Business Services
Visual Studio Tools for Office’s sample user list in 2025
We have data on 163 companies that use Visual Studio Tools for Office. Our Visual Studio Tools for Office customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
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Visual Studio Tools for Office users and customers by country
2.6K Companies
2.6K Companies
2.6K Companies
2.6K Companies
Where Visual Studio Tools for Office Shows Up Most
Visual Studio Tools for Office is used across a wide range of sectors:
Business Services
Custom Software & IT Services
Software
Finance
Manufacturing
From lean startups to global enterprises, Visual Studio Tools for Office’s footprint is wide, and that means opportunity.

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FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is Visual Studio Tools for Office (VSTO)?
Visual Studio Tools for Office (VSTO) is a set of development tools by Microsoft that allows developers to use Visual Studio to create solutions that automate and extend Microsoft Office applications like Word, Excel, PowerPoint, and Outlook.
How many companies are using Visual Studio Tools for Office in 2025?
As of 2025, our data shows that 163 verified companies are using Visual Studio Tools for Office.
What industries are most commonly using Visual Studio Tools for Office?
The industries that most commonly use Visual Studio Tools for Office include Business Services, Custom Software & IT Services, Software, Finance, and Manufacturing.
Which country has the highest number of companies using Visual Studio Tools for Office?
The United States has the highest number of companies using Visual Studio Tools for Office.
What are some example companies using Visual Studio Tools for Office?
Some of the companies using Visual Studio Tools for Office include Microsoft, IBM, Intel, Oracle, and Deloitte.