Microsoft Office 365 Customer List

Do you sell to companies who use Microsoft Office 365? Do you have a product that works with Microsoft Office 365? Do you offer Microsoft Office 365 consulting and implementation services? If you do, then you’ll love our actively-managed database of Microsoft Office 365 users.

13,200 Companies
  • Company Name
  • Website
  • Phone Number
  • Mailing Address
  • Industry
  • Employee Range
Last Updated :

"After piloting various data vendors, it was easy to see that ReadyContacts is a cut above."

Anna Jensen
Anna Jensen Director of Marketing, DigitalShadows


ca technologies
Company Name Industry Country Company Size
Extron Electronics Computers & Electronics United States 1K - 10K
Telefe Broadcast Media Argentina 1K - 10K
Materialise NV Computer Software Belgium 1K - 10K
Investors Group Financial Services Canada 1K - 10K
Lenze Ltd Industrial Automation Germany 1K - 10K
Lavendon Group plc Business Services United Kingdom 1K - 10K
Plantronics, Inc. Computers & Electronics United States 1K - 10K
Metcash Retail Australia 1K - 10K
Cavendish Farms Wholesale & Distribution Canada 10K - 50K
Medacs Healthcare PLC Healthcare, Pharmaceuticals, & Biotech United Kingdom 1K - 10K

Get a targeted slice of Microsoft Office 365 customers for your campaigns

How do we build this data

At Ready, we use state-of-the-art software and context-driven human research to identify and track companies using Microsoft Office 365 across global markets. We use a multi-step process to validate and weed out false positives and refresh our data every 90 days.

How to customize this data for your needs:

You can requested a customized slice of our full Microsoft Office 365 customers database by sharing filters for geography, industry, size and other specific needs you may have. We also identify specific decision makers based on titles & roles.

Here’s why our data is better

We put freshness & accuracy ahead of everything here at ReadyContacts and it shows in our data that is software-powered & human-curated.

  • Freshness Our data is always freshly validated prior to delivery.
  • Accuracy Our multi-step software & human review process ensures the highest accuracy.
  • Targeting We are able to find highly specific target audiences for your needs.
  • Comprehensive We find every prospect out there for your campaign specification.
  • Intelligence Our datasets come backed with detailed & actionable intelligence.
  • Guarantee We promise 90% accuracy across all datasets & stand by it.

Microsoft Office 365 Customers Coverage

We track Microsoft Office 365 customer insights globally and across verticals. Here’s a quick snapshot of the coverage we have for list of companies who use Microsoft Office 365 and where they belong.

Request a sample of Microsoft Office 365 Customers for these regions:

Microsoft Office 365 customers by Countries

Microsoft Office 365 customers by US States

Microsoft Office 365 customers by Metro Areas

How to get a list of Microsoft Office 365 customers from Ready


Share your spec &
request a sample

Submit your specifications for a Microsoft Office 365 customer list based on your sales & marketing campaign needs.

Get a personalized
sample & counts

Ready creates a freshly validated sample dataset of Microsoft Office 365 customers with contacts & shares the overall counts for your specification.

Finalize specs &
purchase dataset

Once you review the sample, you can finalize any tweaks to the Microsoft Office 365 customers data specifications & purchase the full set of records or a part of them.

Microsoft Office 365 Customers List: FAQs

What is Microsoft Office 365?

Microsoft office 365 is a cloud-based productivity suite from Microsoft. It is a one-stop-shop to communicate, collaborate, and effectively use Office web applications. Companies who use Microsoft Office 365 will have access to Word, Excel, PowerPoint, Outlook, One Note, Skype, Microsoft Teams, One Drive, Yammer, Exchange, Publisher, and Planner. The Microsoft Office 365 user list is diverse, ranging from home and business users to corporate users.

Who uses Microsoft Office 365?

Microsoft Office 365 customer list keeps growing day-by-day as it is one of the best examples of Software as a Service. The Microsoft Office 365 user list includes companies of all sizes starting from small-cap to mid-range and large scale levels. Businesses mainly opt for Microsoft Office 365 because of its privacy protection caliber and its ability to foster top-notch security. Companies who use Microsoft Office 365 are mainly focused on creating a modern workplace for better collaboration and effective time management.

What are the companies that use Microsoft Office 365?

A survey says that four out of every five Fortune 500 companies use Microsoft Office 365. The list of companies using Microsoft Office 365 includes Accenture, Caterpillar, PayPal, IKEA, Mattress firm, Porsche holding, Scania, L'Oreal, Alcoa, and many more.

What industries is Microsoft Office 365 most popular in?

The list of companies using Microsoft Office 365 from above indicates that the product is spread across IT, retail, manufacturing, pharma, insurance, education, banking, finance, automotives, consumer goods, and more.

Want to know the most common alternatives to Microsoft Office 365?

The most common alternatives to Microsoft Office 365 in the market are G Suite from Google, WPS Office, Apple Office Suite, Apache Open Office, Dropbox Paper, and LibreOffice.

Have questions about Ready's Microsoft Office 365 customers list?

Ready provides an exhaustive list of Microsoft Office 365 customers with their company name, employee range, mailing address, website, phone number, and industry. Ready's Microsoft Office 365 clients list is from countries like Canada, the United Kingdom, the United States of America, Argentina, Belgium, Australia, and Germany. Ready uses a multi-step algorithm to validate the user data, and data refresh happens every 90 days. Ready's Microsoft Office 365 customers email list is reinforced by actionable intelligence, facilitating reliable information. In a nutshell, Ready's Microsoft Office 365 customer list is undoubtedly your go-to place if you are looking for such data.

Why Ready?


Quality of the data changes campaign outcomes. That is why customer trust Ready.

Anna Jensen testimonialAnna Jensen Digital shadows
The quality of the contact data is well above industry average and our sales development teams have seen great success tapping into new geos using lead data from ReadyContacts. Their customer support and responsiveness also making working with them extremely easy.
Jim Everidge testimonialJim EveridgeRapidLD
I have been pleasantly surprised by the quality of the leads purchased from ReadyContacts. The team there has been extremely easy to work with. They have been very responsive and stand by the quality of their leads. This allows my team to work in a very focused manner when identifying new opportunities in the market.

Speed is of the essence when revenue targets are on the line. Ready ensures it.

Katie May testimonialKatie MayShippingEasy
Ready Contacts has been a great partner since we started ShippingEasy. They are wickedly fast and very open to feedback on lead quality, etc as we embark on new campaigns. We have found their leads to be higher quality than any other vendor we have tried. Their team is a pleasure to work with and always responsive.

When specialized datasets are needed, customers rely on Ready again & again.

James Lepper testimonialJames LepperProspect Research
We had a need for a very specialised dataset to launch a campaign. I approached Ready Contacts to see if they could provide this dataset having tried other providers without any success. ReadyContacts rose to the challenge and provided us with a reliable dataset that met our criteria and allowed us to take on a campaign that we would otherwise have had to abandon.

Customers value Ready's responsiveness & professionalism.

Allison Parker testimonialAllison ParkerElemental
ReadyContacts consistently does an exemplary job of building campaign-specific marketing data sets, and is always unfailingly professional and responsive to work with.
Alex Mitchell testimonialAlex MitchellStepOne
Ready was great to work with. They took the time to understand our needs to generate the best lead list for our requirements.

Fair pricing helps Ready build long term relationships.

Meyleen Biechler testimonialMeyleen BiechlerIdEngines
ReadyContacts is great to work with and always produced the results we wanted. They are fair with their pricing & always wanted to make sure we get the value for our investment.

Customers consider Ready as a true partner & highly recommend us.

kyle testimonial Kyle Martinowichsmartling
ReadyContacts has been instrumental in our demand generation strategy at Smartling. ReadyContacts continues to clearly understand our ideal customer profiles and buyer personas to curate accounts & contacts. ReadyContacts ability to deliver high quality leads while being flexible with our timelines has been instrumental in growing our pipeline. They have been a true partner!
Katie McEachern testimonialKatie McEachernpega
ReadyContacts has been an extremely reliable source to get embedded contact for our key targets accounts for marketing campaigns. I would recommend them without reservation.