Companies using Microsoft PKI by Microsoft Corporation in 2025
As of 2025, 299 verified companies use Microsoft PKI – 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 Microsoft PKI by Microsoft Corporation?
Microsoft PKI by Microsoft, is a system of digital certificates, certificate authorities, and other registration authorities that verify and authenticate the validity of each party involved in an electronic transaction via cryptographic keys. It is widely used to secure communications, authenticate users, and encrypt data. IT departments, security teams, and compliance officers commonly utilize it across various industries.
Last updated date
August 17, 2025
Number of Companies using
299
The majority are based in the
United States
Most common industry?
Business Services
Microsoft PKI’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
We have data on 299 companies that use Microsoft PKI. Our Microsoft PKI 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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Microsoft PKI users and customers by country
United States
United Kingdom
2.6K Companies
Germany
2.6K Companies
Canada
2.6K Companies
Switzerland
2.6K Companies
Where Microsoft PKI Shows Up Most
Microsoft PKI is used across a wide range of sectors:
Business Services
Custom Software & IT Services
Manufacturing
Finance
Banking
From lean startups to global enterprises, Microsoft PKI’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 Microsoft PKI?
Microsoft PKI (Public Key Infrastructure) is a system of digital certificates, certificate authorities, and registration authorities that verify and authenticate parties involved in electronic transactions using cryptographic keys. It’s used for secure communications, user authentication, and data encryption.
How many companies are using Microsoft PKI in 2025?
As of 2025, our data shows that 299 verified companies are using Microsoft PKI.
What industries are commonly utilizing Microsoft PKI?
Microsoft PKI is utilized across various industries by IT departments, security teams, and compliance officers to secure communications, authenticate users, and encrypt data.
Which country has the most companies using Microsoft PKI?
According to our data, the United States has the highest number of companies using Microsoft PKI.
What are the top industries using Microsoft PKI?
The top industries using Microsoft PKI include Business Services, Custom Software & IT Services, and Manufacturing.