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Companies using Sun OS by Oracle Corporation in 2025

As of 2025, 141 verified companies use Sun OS – 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.

https://www.oracle.com

What is Sun OS by Oracle Corporation?

Sun OS by Oracle, is a Unix-based operating system known for its scalability and robustness. It supports various applications and is designed for enterprise-level computing. It’s widely used to streamline operations in areas like system administration, software development, and research within IT and engineering departments.

Last updated date

August 17, 2025

Number of Companies using

141

The majority are based in the

United States

Most common industry?

Colleges & Universities

Sun OS’s sample user list in 2025

Company Name

Country

Industry

Employees

Revenue

Product

IBM

United States flag
United States

Custom Software & IT Services

270300

$62.8B

Sun OS

Verizon

United States flag
United States

Telephony & Wireless

99400

$135.3B

Sun OS

Wells Fargo

United States flag
United States

Banking

215332

$82.3B

Sun OS

CISCO

United States flag
United States

Telecommunication Equipment

90400

$55.6B

Sun OS

Oracle

United States flag
United States

Custom Software & IT Services

159000

$55.8B

Sun OS

JPMorgan Chase

United States flag
United States

Banking

318477

$168.7B

Sun OS

SAP

Germany flag
Germany

Enterprise Resource Planning (ERP) Software

109000

$38B

Sun OS

City of New York

United States flag
United States

Local

329393

$112.4B

Sun OS

Northrop Grumman

United States flag
United States

Aerospace & Defense

97000

$41B

Sun OS

Qualcomm

United States flag
United States

Electronics

49000

$42.3B

Sun OS

Showing 10 of 141 results

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We have data on 141 companies that use Sun OS. Our Sun OS 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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Sun OS users and customers by country

United States flag
United States
United Kingdom flag
United Kingdom

2.6K Companies

Canada flag
Canada

2.6K Companies

Germany flag
Germany

2.6K Companies

France flag
France

2.6K Companies

Where Sun OS Shows Up Most

Sun OS is used across a wide range of sectors:

Colleges & Universities

Education

Manufacturing

Finance

Banking

From lean startups to global enterprises, Sun OS’s footprint is wide, and that means opportunity.

sectors

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This data is updated on August 17, 2025

Sun OS, developed by Oracle Corporation, is a Unix-based operating system recognized for its scalability and robustness, designed for enterprise-level computing.

As of 2025, our data shows that 141 verified companies are using Sun OS.

Sun OS is commonly used in industries such as Colleges & Universities, Education, Manufacturing, Finance, and Banking.

The United States, United Kingdom, Canada, Germany, and France are among the countries with a significant number of companies using Sun OS.

The Sun OS customer list includes vital company specifics such as industry classification, organizational size, geographical location, funding rounds, and revenue figures.