We have found 30,628 companies that use Docker. The companies using Docker are most often found in United States and in the Computer Software industry. Docker is most often used by companies with 10-50 employees and 1M-10M dollars in revenue. Our data for Docker usage goes back as far as 4 years and 5 months.
|Hon Hai Precision Industry||foxconn.com||Taiwan||>1000M||>10000|
|Jardine Matheson Holdings Ltd||jardines.com||Hong Kong||>1000M||>10000|
|United States Postal Service||usps.com||United States||>1000M||>10000|
|Compass Group PLC||compass-group.com||United Kingdom||>1000M||>10000|
We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including OS-level Virtualization (Containers). In the OS-level Virtualization (Containers) category, Docker has a market share of about 100.0%. Other major and competing products in this category include:
Docker is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of operating-system-level virtualization on Linux. Docker uses resource isolation features of the Linux kernel such as cgroups and kernel namespaces to allow independent "containers" to run within a single Linux instance, avoiding the overhead of starting and maintaining virtual machines.
Looking at Docker customers by industry, we find that Computer Software (33%) and Information Technology and Services (11%) are the largest segments.
|Industry||Number of companies|
|Information Technology and Services||3276|
|Hospital & Health Care||880|
|Marketing and Advertising||525|
49% of Docker customers are in United States and 8% are in United Kingdom.
|Country||Number of companies|
|Employees||Number of companies|
|Revenue (in USD)||Number of companies|