Companies using Istio by Istio Authors in 2025
As of 2025, 2,087 verified companies use Istio – 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 Istio by Istio Authors?
Istio by istio.io is a open source service mesh that provides a way to manage microservices architectures. It’s widely used to streamline operations in areas like traffic management, security, and observability. It is utilized across various industries and departments such as Development, Operations, and Security.
Last updated date
August 17, 2025
Number of Companies using
2,087
The majority are based in the
United States
Most common industry?
Software
Istio’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
We have data on 2,087 companies that use Istio. Our Istio 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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Istio users and customers by country
United States
United Kingdom
2.6K Companies
Canada
2.6K Companies
Germany
2.6K Companies
France
2.6K Companies
Where Istio Shows Up Most
Istio is used across a wide range of sectors:
Software
Business Services
Custom Software & IT Services
Manufacturing
Finance
From lean startups to global enterprises, Istio’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 Istio?
Istio is an open-source service mesh that provides a way to manage microservices architectures. It helps streamline operations related to traffic management, security, and observability.
How many companies are using Istio in 2025?
As of 2025, there are 2,087 verified companies using Istio.
What industries commonly use Istio?
Istio is commonly used in industries such as Software, Business Services, Custom Software & IT Services, Manufacturing, and Finance.
Which countries have the most companies using Istio?
The United States has the highest number of companies using Istio, followed by the United Kingdom, Canada, Germany, and France.
What are some of the biggest companies using Istio?
Some of the largest companies using Istio include Amazon, Walmart, Apple, NVIDIA, and Microsoft.