• Blog timeJan 24, 2024
  • Blog author Poonam
  • Blog CategoryCategory: RedHat Linux

What does it take to get the name in the Top Fortune 500 Companies nomination list? While everyone mentions substantial revenue, financial stability, market influence and sustained growth as the essentials to get the tag of top Fortune 500 companies, RHEL (Red Hat Enterprise Linux) plays a significant role. 

RHEL supports companies success by addressing operational needs, including- 

  • Reliable software for seamless operation of complex IT structures, 
  • Enhances security, safeguarding the sensitive data and critical systems of Fortune 500 companies, 
  • Scalability and flexibility, allowing for seamless expansion, 
  • Comprehensive support, ensuring access to timely assistance and necessary advancements, 
  • Industry-standard compatibility, allowing seamless integration and enabling companies to utilise tailored applications and tools efficiently. 

RHEL is the technological backbone for Fortune 500 companies, supporting them in maintaining a competitive edge, developing innovation and facilitating sustained growth within their industries. According to research on companies using RHEL by Enlyft, around 54,644 companies are using the RHEL server, most found in the United States and the IT and services industry, reflecting an increasing job scope in the IT and services industry globally. 

Are you looking for a new, lucrative tech career option in 2024? If yes, options of 8+ Red Hat Courses at renowned IT institute Grras Solutions can provide you with the best options! Connect with the experienced IT professional at Grras Solutions to know more. 

And for those who want to explore RHEL and why the top 500 Fortune companies are using this software, the sections in this blog below will assist you. Scroll down to explore! 


Understanding Fortune 500

Fortune 500 is a magazine releasing a list of the top 500 companies yearly based on the total revenue of the company in the financial year. These companies are selected based on their financial achievements, market influence, and overall economic impact. 

A few notable names from the Top 500 Fortune Companies list include- 

  • Apple, 
  • Amazon, 
  • Walmart,
  • Microsoft, 
  • Exxon Mobile and others. 

Companies selected for the top 500 Fortune list are known for their significant achievement in the global business world, reflecting their strength and hold in the overall market. 


What is RHEL (Red Hat Enterprise Linux)?

Red Hat Enterprise Linux (RHEL) is an operating system created and managed by Red Hat, Inc. It combines Red Hat and the open-source community, built on the Linux operating system kernel (the foundation of Linux OS responsible for managing and facilitating communication between hardware and software).  

RHEL development began in the 1990s when Red Hat focused on enterprise-level Linux distribution. Its first version, RHEL 2.1, was released in 2002 and constantly updated with improved features, security and compatibility for varied use. Its last update was released in 2022, named RHEL 9. 

Key Features of RHEL:

  • Stability and Long-term Support: RHEL offers reliability and long-term support, providing extended maintenance and regular security updates, which ensures stability in business environments.
  • Security Measures: RHEL is known for its security, advanced features, frequent updates, and strong encryption, ensuring robust protection against cyber threats.
  • Scalability: RHEL's high scalability allows expansion, accommodating huge workloads and the growth of enterprise setups without compromising performance.
  • Performance Optimization: RHEL has optimised performance, efficiently managing resources and supporting high-demand applications, enhancing the company’s performance. 
  • Enterprise Support: Red Hat offers detailed enterprise-level support, including technical assistance, training, and certifications, ensuring reliability and quick resolution of critical issues.


Differences between RHEL and Other Operating Systems:

  • Open Source Foundation: RHEL is built on open-source Linux technology, granting users access to modify and distribute source code, a feature not commonly available in proprietary systems.
  • Enterprise Focus: RHEL is crafted specifically for enterprise use, providing extended support, stringent testing, and security features tailored for business environments, distinguishing it from other Linux distributions or consumer-oriented systems.
  • Subscription Model: RHEL works on a subscription-based model, providing support, updates, and access to software repositories, whereas other systems may rely on different licensing or pricing approaches.
  • Certifications and Compatibility: RHEL is certified for various hardware and software applications, ensuring compatibility and reliability. This certification process differentiates it from other systems that do not have comprehensive testing and validation.

Reasons for RHEL's Popularity in Fortune 500 Companies

Top-Notch Security: 

With its multiple layers of protection, Red Hat Enterprise Linux (RHEL) ensures strong security - 

  • It incorporates advanced security features like SELinux, controlling what different programs can do on your computer, and AppArmor, which keeps individual applications in a secure environment. 
  • RHEL also provides frequent updates and security patches to stay ahead of potential threats. 
  • Additionally, its compliance with security standards such as PCI DSS and HIPAA makes it a trustworthy choice for businesses dealing with sensitive data in regulated industries.

Rock-Solid Stability: 

RHEL is known for its stability, an important factor for businesses running essential operations. 

  • It undergoes multiple testing and quality assurance measures before each release to ensure it operates smoothly with minimal disturbances.
  • Furthermore, RHEL versions receive long-term support, spanning up to 10 years. This means businesses can rely on a predictable and consistent system, reducing the need for frequent migrations or upgrades that might interrupt operations.

Great Performance: 

RHEL is designed to provide excellent performance for enterprise-level tasks. 

  • Its kernel is built to manage hardware resources efficiently, facilitating optimal performance even under heavy workloads. 
  • It provides high scalability, handling increasing work demands without compromising efficiency. 
  • Its support for containerisation technologies like Docker and Kubernetes enables businesses to scale applications rapidly while efficiently utilising resources, boosting overall performance.

Excellent Support and Services: 

Red Hat offers excellent support services and regular expert assistance for businesses facing technical issues. 

  • This ensures quick problem solutions and reduced downtime, important for maintaining smooth operations. 
  • Additionally, Red Hat provides extensive training programs and certifications, empowering IT professionals to gain expertise in managing RHEL effectively, thereby enhancing the overall support ecosystem.

Flexibility and Compatibility: 

RHEL's flexibility and adaptability to various hardware and software configurations make it a versatile choice for diverse IT environments. 

  • Its pre-designed architecture allows businesses to install only necessary components, reducing resource usage and tailoring systems to specific needs. 
  • RHEL clubs with major cloud platforms like AWS, Azure, and GCP facilitate smooth migration to the cloud and enable businesses to expand their operations effortlessly.


RHELs minimise downtime and data loss, thereby increasing overall productivity and cost-effectiveness. 

  • With long-term support cycles, businesses save costs associated with frequent upgrades or migrations. 
  • Its optimised performance and scalability lead to efficient resource utilisation, reducing infrastructure and operational expenses in the long run.

The Future of RHEL in Corporate Environments

Red Hat Enterprise Linux (RHEL) has become a crucial part of critical business systems, and with the continual developments, its future looks promising. 

Upcoming Innovations in RHEL:

  • Cloud-Native Emphasis: RHEL will get even friendlier with major cloud platforms, making it easier to work across different clouds. It will get smarter with technologies like Kubernetes and OpenShift.
  • More robust Security Measures: Expect RHEL to use fancy stuff like AI and machine learning to improve at stopping cyber threats before they cause problems. This means more innovative ways to find and stop bad stuff from happening.
  • Edge Computing Support: As more work happens on the edges of networks, RHEL will change to suit this trend, ensuring devices away from the central systems are safe and work efficiently.
  • Better Handling of Containers: RHEL will keep improving how it manages those handy containers. This means easier handling and organising containers using tools like Podman and Container Image Registry.
  • Automation and Self-Fixing: RHEL will become smarter and fix things by itself more often, reducing the need for people to step in and fix stuff manually.

Predictions for How RHEL Will Grow:

  • Cloud Dominance: RHEL will become the go-to system for handling clouds that mix and match, making it even more popular.
  • Adapting to New Technologies: As cool stuff like AI, machine learning, and edge computing becomes big, RHEL will adapt to play nice with these technologies, becoming even more critical for modern business.
  • Friendlier for Developers: RHEL might become more accessible for developers to use. This means it'll get simpler to create software and work with tools that developers love.
  • Openness and Sharing: While staying a top-notch choice for businesses, RHEL might share more with other tech communities, making everyone smarter and more innovative.
  • RHEL Skills in Demand: Jobs for folks who know RHEL are hot! Roles like Linux System Administrator, Cloud Engineer, or Security Engineer promise good pay and many job openings.

Being stable and secure, Red Hat Enterprise Linux (RHEL) is a trusted choice for big companies. Its future looks exciting with smarter security and adapting to new technologies. In big firms, RHEL keeps things running smoothly and adapts quickly to technological changes. Grras Solutions offers fantastic Red Hat courses for those who want to excel in RHEL.

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