Red Hat headquarters
|Headquarters||Raleigh, North Carolina, U.S.|
|Hugh Shelton (Chairman)
Jim Whitehurst (CEO)
|Products||Red Hat Enterprise Linux
Red Hat Mobile Application Platform
Red Hat Directory Server
Red Hat Certificate System
Red Hat Enterprise Linux OpenStack Platform
Red Hat Satellite
JBoss Enterprise Middleware
Red Hat Enterprise Virtualization
Red Hat Storage Server
Red Hat CloudForms
Red Hat OpenShift
|Revenue||US$ 1.534 billion (2014)|
|US$ 232.29 million (2014)|
|US$ 178.29 million (2014)|
|Total assets||US$ 3.107 billion (2014)|
|Total equity||US$ 1.551 billion (2014)|
Number of employees
|8,300 (November 2015)|
|Subsidiaries||Mergers and acquisitions|
Red Hat, Inc. is an American multinational software company providing open-source software products to the enterprise community. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with satellite offices worldwide.
Red Hat has become associated to a large extent with its enterprise operating system Red Hat Enterprise Linux and with the acquisition of open-source enterprise middleware vendor JBoss. Red Hat also offers Red Hat Enterprise Virtualization (RHEV), an enterprise virtualization product. Red Hat provides storage, operating system platforms, middleware, applications, management products, and support, training, and consulting services.
Red Hat creates, maintains, and contributes to many free software projects. It has acquired several proprietary software product codebases through corporate mergers and acquisitions and has released such software under open source licenses. As of June 2013[update], Red Hat is the largest corporate contributor to Linux.
- 1 History
- 2 Fedora Project
- 3 Business model
- 4 Programs and projects
- 5 Utilities and tools
- 6 Subsidiaries
- 7 Mergers and acquisitions
- 8 References
- 9 External links
In 1993 Bob Young incorporated the ACC Corporation, a catalog business that sold Linux and Unix software accessories. In 1994 Marc Ewing created his own Linux distribution, which he named Red Hat Linux (Ewing had worn a red Cornell University lacrosse hat, given to him by his grandfather, while attending Carnegie Mellon University). Ewing released the software in October, and it became known as the Halloween release. Young bought Ewing's business in 1995[clarification needed], and the two merged to become Red Hat Software, with Young serving as chief executive officer (CEO).
Red Hat went public on August 11, 1999, achieving the eighth-biggest first-day gain in the history of Wall Street. Matthew Szulik succeeded Bob Young as CEO in December of that year. Bob Young went on to found the online print on demand and self-publishing company, Lulu in 2002. Before its IPO, Red Hat had received some funding from Joyce Young, the aunt of founder Bob Young. When Red Hat went public, she cashed in enough stock to recoup her initial investment, then left the remaining stock to linger, "for fun". Her return on investment was so great that, by January 2000 she was a millionaire, allowing her to donate US $29 million to the Hamilton Community Foundation in June 2000.
On November 15, 1999, Red Hat acquired Cygnus Solutions. Cygnus provided commercial support for free software and housed maintainers of GNU software products such as the GNU Debugger and GNU Binutils. One of the founders of Cygnus, Michael Tiemann, became the chief technical officer of Red Hat and by 2008[update] the vice president of open source affairs. Later Red Hat acquired WireSpeed, C2Net and Hell's Kitchen Systems.
In February 2000, InfoWorld awarded Red Hat its fourth consecutive "Operating System Product of the Year" award for Red Hat Linux 6.1. Red Hat acquired Planning Technologies, Inc in 2001 and AOL's iPlanet directory and certificate-server software in 2004.
Red Hat moved its headquarters from Durham to North Carolina State University's Centennial Campus in Raleigh, North Carolina in February 2002. In the following month Red Hat introduced Red Hat Linux Advanced Server, later renamed Red Hat Enterprise Linux (RHEL). Dell, IBM, HP and Oracle Corporation announced their support of the platform.
In December 2005 CIO Insight magazine conducted its annual "Vendor Value Survey", in which Red Hat ranked #1 in value for the second year in a row. Red Hat stock became part of the NASDAQ-100 on December 19, 2005.
Red Hat acquired open-source middleware provider JBoss on June 5, 2006, and JBoss became a division of Red Hat. On September 18, 2006, Red Hat released the Red Hat Application Stack, which integrated the JBoss technology and which was certified by other well-known software vendors. On December 12, 2006, Red Hat stock moved from trading on NASDAQ (RHAT) to the New York Stock Exchange (RHT). In 2007 Red Hat acquired MetaMatrix and made an agreement with Exadel to distribute its software.
On March 15, 2007, Red Hat released Red Hat Enterprise Linux 5, and in June acquired Mobicents. On March 13, 2008, Red Hat acquired Amentra, a provider of systems integration services for service-oriented architecture, business process management, systems development and enterprise data services. Amentra operates as an independent company.
On July 27, 2009, Red Hat replaced CIT Group in Standard and Poor’s 500 stock index, a diversified index of 500 leading companies of the U.S. economy. This was reported as a major milestone for Linux.
On December 15, 2009, it was reported that Red Hat will pay $8.8 million to settle a class action lawsuit related to the restatement of financial results from July 2004. The suit had been pending in US District Court in North Carolina. Red Hat reached the proposed settlement agreement and recorded a one-time charge of $8.8 million for the quarter that ended Nov. 30.
On January 10, 2011, Red Hat announced that it would expand its headquarters in two phases, adding 540 employees to the Raleigh operation, and investing over $109 million. The state of North Carolina is offering up to $15 million in incentives. The second phase involves "expansion into new technologies such as software visualization and technology cloud offerings".
On August 25, 2011, Red Hat announced it would move about 600 employees from the N.C. State Centennial Campus to Two Progress Plaza downtown. A ribbon cutting ceremony was held June 24, 2013, in the re-branded Red Hat Headquarters.
In 2012, Red Hat became the first one-billion dollar open source company, reaching $1.13 billion in annual revenue during its fiscal year.
Red Hat sponsors the Fedora Project, a community-supported open-source project that aims to promote the rapid progress of free and open-source software and content. Fedora aims for rapid innovation using open processes and public forums.
The Fedora Project Board, which comprises community leaders and representatives of Red Hat, leads the project and steers the direction of the project and of Fedora, the Linux distribution it develops. Red Hat employees work with the code alongside community members, and many innovations within the Fedora Project make their way into new releases of Red Hat Enterprise Linux.
Red Hat partly operates on a professional open-source business model based on open code, development within a community, professional quality assurance, and subscription-based customer support. They produce open-source code, so more programmers can make further adaptations and improvements.
Red Hat sells subscriptions for the support, training, and integration services that help customers in using open-source software. Customers pay one set price for unlimited access to services such as Red Hat Network and up to 24/7 support.
In September 2014, however, CEO Jim Whitehurst announced that Red Hat was "in the midst of a major shift from client-server to cloud-mobile...(T)he prize is the chance to establish open source as the default choice of this next era, and to position Red Hat as the provider of choice for enterprises' entire cloud infrastructure."
Programs and projects
One Laptop per Child
Red Hat engineers work with the One Laptop per Child initiative (a non-profit organization established by members of the MIT Media Lab) to design and produce an inexpensive laptop and provide every child in the world with access to open communication, open knowledge, and open learning. The XO-4 laptop, the latest[update] machine of this project, runs a slimmed-down version of Fedora 17 as its operating system.
Dogtail, an open-source automated graphical user interface (GUI) test framework initially developed by Red Hat, consists of free software released under the GNU General Public License (GPL) and is written in Python. It allows developers to build and test their applications. Red Hat announced the release of Dogtail at the 2006 Red Hat Summit.
Red Hat Enterprise MRG replaces the Red Hat Enterprise Linux RHEL, a Linux distribution developed by Red Hat, kernel in order to provide extra support for real-time computing, together with middleware support for message brokerage and scheduling workload to local or remote virtual machines, grid, and cloud infrastructures.
The Tuna performance-monitoring tool runs in the MRG environment.
The platform strives to incorporate all the above aspects of HPC into one IT infrastructure for better performance, reliability, and interoperability. It claims to simplify and automate a range of IT tasks of deployment, operation, managing and monitoring of clustered and distributed infrastructure and applications.
Red Hat produces the online publication Opensource.com. The site highlights ways open source principles apply in domains other than software development. The site tracks the application of open source philosophy to business, education, government, law, health, and life.
The company originally produced a newsletter called Under the Brim. Wide Open magazine first appeared in March 2004 as a means for Red Hat to share technical content with subscribers on a regular basis. The Under the Brim newsletter and Wide Open magazine merged in November 2004 to become Red Hat Magazine. In January 2010, Red Hat Magazine became Opensource.com.
Red Hat Exchange
In 2007 Red Hat announced that it had reached an agreement with some free software and open source (FOSS) companies that allowed it to make a distribution portal called Red Hat Exchange, reselling FOSS software with the original branding intact. However, by 2010 Red Hat had abandoned the Exchange program to focus their efforts more on their Open Source Channel Alliance which began in April 2009.
Red Hat Subscription Manager
Red Hat Enterprise Linux OpenStack Platform delivers an integrated foundation to create, deploy, and scale a secure and reliable public or private OpenStack cloud. Red Hat Enterprise Linux OpenStack Platform combines the world’s leading enterprise Linux and the fastest-growing cloud infrastructure platform to give you the agility to scale and quickly meet customer demands without compromising on availability, security, or performance.
Red Hat CloudForms is Red Hat's Cloud Management Platform that provides hybrid cloud management of virtual infrastructure based on VMware vSphere, Red Hat Enterprise Virtualization, Microsoft Hyper-V, OpenStack, and Amazon EC2. Red Hat CloudForms is based on the upstream ManageIQ.org project that Red Hat open sourced. Code in ManageIQ.org is from the over $100m USD acquisition of ManageIQ in 2012.
Red Hat has some employees working full-time on free and open source software projects, such as two full-time employees working on the free software radeon (David Airlie and Jerome Glisse) and one full-time employee working on the free software nouveau graphic drivers.
Utilities and tools
Over and above Red Hat's major products and acquisitions, Red Hat programmers have produced software programming-tools and utilities to supplement standard Unix and Linux software. Some of these Red Hat "products" have found their way from specifically Red Hat operating environments via open-source channels to a wider community. Such utilities include:
- Disk Druid – for disk partitioning "Disk Druid".
- rpm – for package management
- sos (son of
sysreport) - a set of tools for collecting information on system hardware and configuration.
- SystemTap – tracing tool for Linux kernels, developed with IBM, Hitachi, Oracle and Intel
The Red Hat website lists the organization's major involvements in free and open-source software projects.
Community projects under the aegis of Red Hat include:
Red Hat India
Red Hat, Inc created its subsidiary Red Hat India to deliver Red Hat software, support, and services to customers in India. Colin Tenwick, vice president and general manager of Red Hat EMEA said that "the opening of [Red Hat India] is in response to the rapid adoption of Red Hat Linux in the subcontinent. Demand for open source solutions from the Indian markets is rising and Red Hat wants to play a major role in this region". Red Hat India has worked with local companies to enable adoption of open source technology in both government and education.
In 2006 Red Hat India had a distribution network of more than 70 channel partners spanning 27 cities across India. Red Hat India's channel partners included Ashtech Infotech Pvt Ltd, Efensys Technologies, Embee Software, Allied Digital Services, and Softcell Technologies. Distributors include Integra Micro Systems and Ingram Micro.
Mergers and acquisitions
Red Hat acquired Cygnus Solutions, a company that provided commercial support for free software, on January 11, 2000 - it was the company's largest acquisition, for $674 million. Michael Tiemann, co-founder of Cygnus, served as the chief technical officer of Red Hat after the acquisition. Red Hat made the most acquisitions in 2000 with five: Cygnus Solutions, Bluecurve, Wirespeed Communications, Hell's Kitchen Systems, and C2Net. On June 5, 2006, Red Hat acquired open-source middleware provider JBoss for $420 million and integrated it as its own division of Red Hat.
On December 14, 1998, Red Hat made its first divestment, when Intel and Netscape acquired undisclosed minority stakes in the company. The next year, on March 9, 1999, Compaq, IBM, Dell and Novell each acquired undisclosed minority stakes in Red Hat.
|July 13, 1999||Atomic Vision||Website design||United States||—|||
|July 30, 1999||Delix Computer GmbH-Linux Div[note 1]||Computers and software||Germany||—|||
|January 11, 2000||Cygnus Solutions||gcc, gdb, binutils||United States||$674,444,000|||
|May 26, 2000||Bluecurve||IT management software||United States||$37,107,000|||
|August 1, 2000||Wirespeed Communications||Internet software||United States||$83,963,000|||
|August 15, 2000||Hell's Kitchen Systems||Internet software||United States||$85,624,000|||
|September 13, 2000||C2Net||Internet software||United States||$39,983,000|||
|February 5, 2001||Akopia||Ecommerce websites||United States||—|||
|February 28, 2001||Planning Technologies||Consulting||United States||$47,000,000|||
|February 11, 2002||ArsDigita||Assets and employees||United States||—|||
|October 15, 2002||NOCpulse||Software||United States||—|||
|December 18, 2003||Sistina Software||GFS, LVM, DM||United States||$31,000,000|||
|September 30, 2004||Netscape Security-Certain Asts[note 2]||Certain assets||United States||—|||
|June 5, 2006||JBoss||Middleware||United States||$420,000,000|||
|June 6, 2007||MetaMatrix||Information management software||United States||—|||
|June 19, 2007||Mobicents||Telecommunications software||United States||—|||
|March 13, 2008||Amentra||Consulting||United States||—|||
|June 4, 2008||Identyx||Software||United States||—|||
|September 4, 2008||Qumranet||KVM, RHEV, SPICE||Israel||$107,000,000|||
|November 30, 2010||Makara||Enterprise software||United States||—|||
|October 4, 2011||Gluster||GlusterFS||United States||$136,000,000|||
|June 27, 2012||FuseSource||Enterprise software||United States||—|||
|August 28, 2012||Polymita||Enterprise software||Spain||—|||
|December 20, 2012||ManageIQ||Orchestration software||United States||$104,000,000|||
|January 7, 2014||The CentOS Project||CentOS||United States||—|||
|April 30, 2014||Inktank Storage||Ceph||United States||$175,000,000|||
|June 18, 2014||eNovance||OpenStack Integration Services||France||$95,000,000|||
|September 18, 2014||FeedHenry||Mobile Application Platform||Ireland||$82,000,000|||
|October 16, 2015||Ansible||Ansible||United States||—|||
|Date||Acquirer||Target company||Target business||Acquirer country||Value (USD)||References|
|December 14, 1998||Intel Corporation||Red Hat[note 3]||Open source software||United States||—|||
|March 9, 1999||Compaq||Red Hat[note 4]||Open source software||United States||—|||
|March 9, 1999||IBM||Red Hat[note 5]||Open source software||United States||—|||
|March 9, 1999||Novell||Red Hat[note 6]||Open source software||United States||—|||
- Delix Computer GmbH-Linux Div was acquired from Delix Computer.
- Netscape Security-Certain Asts was acquired from Netscape Security Solutions.
- Intel Corporation acquired a minority stake in Red Hat.
- Compaq acquired a minority stake in Red Hat.
- IBM acquired a minority stake in Red Hat.
- Novell acquired a minority stake in Red Hat
- "Finance.yahoo.com". finance.yahoo.com. Retrieved 2009-12-21.
- "Red Hat High Performance Computing" (PDF). Archived from the original (PDF) on March 20, 2009. Retrieved 2009-12-21.
- "RED HAT INC 2014 Annual Report Form (10-K)" (XBRL). United States Securities and Exchange Commission. April 24, 2014.
- "Company Profile for Red Hat Inc (RHT)". Retrieved 2015-12-19.
- "Company Profile for Red Hat Inc (RHT)". Retrieved 2009-06-29.
- "Corporate Facts". redhat.com. Retrieved 2006-08-26.
- "Linux Kernel Development: How Fast it is Going, Who is Doing It, What They are Doing, and Who is Sponsoring It". Linux Foundation. Retrieved 2012-04-25.
- "Red Hat History". Red Hat. Retrieved 2008-10-29.
- Young, Bob (Dec 2004). "How Red Hat Got Its Name". Red Hat Magazine. Retrieved 2011-01-13.
- Gite, Vivek (2006-12-19). "How Red Hat Got Its Name". nixCRAFT. Retrieved 2011-01-13.
- "Cornell University Center for Advanced Computing / Operating Systems / Red Hat (archived)". Archived from the original on October 26, 2011. Retrieved 2011-12-07.
- "A Gift With Potential To Transform - The Young Fund". Hamilton Community Foundation News. Spring 2000. Archived from the original on September 30, 2007.
- Red Hat Buys Hell's Kitchen at the Wayback Machine (archived June 6, 2011)
- "InfoWorld Volume 22 Issue 3". 2000-01-17. p. 44. Retrieved 24 September 2015.
- "Red Hat Accelerates UNIX-to-LINUX Migration by Announcing the First Enterprise-Class Linux Operating System". Red Hat. 2002-03-26.
- Boulton, Clint. "Red Hat Touts Linux Over Unix with New OS". InternetNews.com. Retrieved 2009-05-13.
- "Dell and Red Hat alliance".
- "IBM Linux Portal - Red Hat".
- "HP Open source and Linux".
- "Oracle adopts Red Hat Linux as its own". 2006-10-25.
- "Premier Partner Spotlight".
- "Vendor Value" (PDF). CIO Insight.
- LaMonica, Martin. "Red Hat expands 'stack' with JBoss". CNet. Retrieved 2009-05-13.
- Loftus, Jack. "Now shipping: Red Hat-JBoss application stack". SearchEnterpriseLinux.com. Retrieved 2009-05-13.
- "Red Hat Included in S&P 500 Index". Red Hat Press Release.
- "List of S&P 500 Companies". .standardandpoors.com. Retrieved 2009-12-21.
- Michael, Sean (2009-07-20). "Red Hat on the S&P 500 is a sign of Linux maturity". Blog.internetnews.com. Retrieved 2009-12-21.
- "Red Hat Is Now Part of the S&P 500". Slashdot.
- "Red Hat to pay $8.8M to settle class action suit". Google. Associated Press. Retrieved 2009-12-21.[dead link]
- "Expansion of Headquarters in North Carolina.". Retrieved November 6, 2013.
- Bracken, David (2011-08-26). "Red Hat will move to downtown Raleigh". News and Observer. Retrieved 2011-08-26.
- Ranii, David (2013-06-24). "Red Hat workers bring energy to new downtown Raleigh headquarters". News and Observer. Retrieved 2011-08-26.
- Babock, Charles (2012-03-29). "Red Hat: First $1 Billion Open Source Company". InformationWeek. Retrieved 2012-03-29.
- Lunden, Ingrid. "Red Hat Is Buying IT Automation Startup Ansible, Reportedly For Around $100M". TechCrunch. Retrieved 2015-10-16.
- "Overview of Fedora Project". Fedora Project.
- "Red Hat Selects Genesys Cloud Contact Center Tool to Transform Customer Experience".
- Vaughan-Nichols, Steven J. (September 22, 2014). "Red Hat CEO announces a shift from client-server to cloud computing". ZDNet.com.
- "Red Hat Launches Projects for Collaboration, Code Testing".
- "Automated GUI testing with Dogtail".
- Kammerer, Roland (2008-11-04). "Linux in Safety-Critical Applications" (PDF). Vienna: Technische Universität Wien. p. 59. Retrieved 2010-01-17.
In December of 2007 Red Hat made a formal product announcement of a product that supports some kinds of real-time extensions.[...] This product is called Red Hat MRG (Messaging, Real Time Grid) platform. The core component is a real-time enhanced kernel that replaces the normal kernel of the Red Hat Enterprise Linux product.
- "Red Hat Enterprise MRG". Retrieved 2011-03-25.
- Brindley, Lana; Young, Alison (2011). "Red Hat Enterprise MRG 1.3: Tuna User Guide". Red Hat, Inc. Retrieved 2014-05-04.
Using Tuna to perform advanced tuning procedures for the MRG Realtime component of the Red Hat Enterprise MRG distributed computing platform
- The editorial team. "Now showing: opensource.com". Red Hat Magazine. Red Hat Magazine. Retrieved 22 August 2011.
- "Red Hat Prepares Business Application Stacks". Archived from the original on June 17, 2013.
- "Red Hat Launches Open-Source Exchange". BusinessWeek.
- Kerner, Sean Michael (5 February 2010). "What Happened to Red Hat Exchange?". Linux Planet. Retrieved 2 December 2011.
- "How to register and subscribe a system to the Red Hat Customer Portal using Red Hat Subscription Manager (RHSM)". Red Hat, Inc. 2014. Retrieved 2014-05-27.
Issue[:] How to register a Red Hat Enterprise Linux system to the Customer Portal using Red Hat Subscription Management (RHSM)
- "Registering a System and Managing Subscriptions". Red Hat, Inc. 2014. Retrieved 2014-05-27.
Red Hat Subscription Manager works with yum to unite content delivery with subscription management.
- "Red Hat CloudForms".
- "Red Hat Announces ManageIQ Community for Open Source Cloud Management".
- Larabel, Michael (December 11, 2010). "AMD's Hiring Another Open-Source Driver Developer". Phoronix.
- Bastian, Jeff; Streeter, Guy (2008). "Getting in the Fast Lane with Red Hat Support" (PDF). Red Hat. Red Hat. p. 10. Retrieved 2014-07-16.
sos = son of sysreport (RHEL 4.6, 5.0 and newer)
- "sosreport(1) - Linux man page".
- "SystemTap home page".
- "Architecture of systemtap: a Linux trace/probe tool" (PDF).
- "Open source development list". redhat.com. Red Hat. Retrieved 2009-01-16.
- "Pulp". Retrieved 2011-10-16.
Pulp [...] [a] Red Hat community project [...] a Python application for managing software repositories and their associated content, such as packages, errata, and distributions.
- "Red Hat Expands Into India; New Operation in India Strengthens Red Hat's Offerings to Customers in India, Sri Lanka, Nepal and Bhutan.". Business Wire. 9 Nov 2000. Retrieved 15 Apr 2011.
the opening of this office is in response to the rapid adoption of Red Hat Linux in the subcontinent. India is one of the leading software development countries in the world. Demand for open source solutions from the Indian markets is rising and Red Hat wants to play a major role in this region.
- "Red Hat Appoints New Country General Manager For India". TechnoFirst. 1 Feb 2011. Retrieved 15 Apr 2011.
“Open source has seen solid traction with enterprises in India. Not only has the Indian Government been at the forefront of adopting open source technologies, but Indian enterprises too have been avid users of open source software for mission-critical purposes,” noted Kumar. He adds, “India’s strong engineering credentials has made it an active contributor to the open source development engine. We look forward to working with the community and enterprises to take open source development and adoption to the next level in India.”
- "Red Hat commits to modernizing education system in India". Redhat Press Release. 20 Mar 2006. Retrieved 15 Apr 2011.
Javed Tapia, President, Red Hat Indian Subcontinent, said, "With open source software, we can modernize the education system far more rapidly than we can with proprietary software. Open source gives schools flexibility and control over their IT infrastructure and freedom from expensive licensing schemes. Open source also helps in building a participative community of educationists and technologists. It is therefore, the way forward, for India's education system and we are pleased to partner with a progressive organization like Lotus Learning Systems Society to take this initiative forward."
- "Red Hat Strengthens Partner Network in Northern India". Redhat Press Release. 11 May 2006. Retrieved 15 Apr 2011.
Red Hat India has a distribution network of more than 70 channel partners, spanning 27 cities across India.
- "Red Hat snags Atomic designers". Salon.com. Retrieved 2009-07-20.
- "Butterick Law Corporation". Retrieved 2009-07-20.
- "Red Hat Inc acquires Delix Computer GmbH-Linux Div from Delix Computer GmbH (1999/07/30)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Cygnus Solutions (2000/01/11)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Bluecurve Inc (2000/05/26)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Wirespeed Communications Corp (2000/08/01)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Hell's Kitchen Systems (2000/08/15)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires C2Net Software Inc (2000/09/13)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Akopia Inc (2001/02/05)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires Planning Technologies Inc (2001/02/28)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat grabs last pieces of ArsDigita". CNet. Retrieved 2010-11-30.
- "Red Hat Inc acquires NOCpulse Inc (2002/10/15)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Continues Scale Out of Open Source Architecture with Sistina Acquisition". Red Hat. Retrieved 2010-11-30.
- "Red Hat Inc acquires Netscape Security-Certain Asts from Netscape Security Solutions (2004/09/30)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires JBoss Inc (2006/06/05)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Inc acquires MetaMatrix Inc (2007/06/06)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Expands Footprint in Telecommunications to Support Next-Generation Communications". Red Hat. Retrieved 2010-11-30.
- "Red Hat Inc acquires Amentra Inc (2008/03/13)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat History". Red Hat. Retrieved 2009-03-08.
- "Red Hat Inc acquires Qumranet Inc (2008/09/04)". Thomson Financial. Retrieved 2008-10-28.
- "Red Hat Accelerates PaaS Strategy with Acquisition of Makara". Red Hat.
- "Red Hat to Acquire Gluster". Red Hat.
- "Red Hat to Acquire FuseSource". Red Hat.
- "Red Hat Acquires BPM Technology from Polymita". Red Hat.
- "Red Hat Signs Definitive Agreement to Acquire ManageIQ". Red Hat.
- "CentOS Project joins forces with Red Hat". Red Hat.
- "Red Hat and the CentOS Project Join Forces to Speed Open Source Innovation". CentOS mailing list.
- "Red Hat to Acquire Inktank, Provider of Ceph". Red Hat.
- "Red Hat to Acquire eNovance, a Leader in OpenStack Integration Services". Red Hat.
- "Red Hat to Acquire FeedHenry, Adds Enterprise Mobile Application Platform". Red Hat.
- "Red Hat to Acquire IT Automation and DevOps Leader Ansible". Red Hat.
- "Intel Corp acquires a minority stake in Red Hat Inc (1998/12/14)". Thomson Financial. Archived from the original on September 8, 2012. Retrieved 2008-10-28.
- "Compaq Computer Corp acquires a minority stake in Red Hat Inc (1999/03/09)". Thomson Financial. Archived from the original on September 10, 2012. Retrieved 2008-10-28.
- "IBM Corp acquires a minority stake in Red Hat Inc (1999/03/09)". Thomson Financial. Archived from the original on October 2, 2010. Retrieved 2008-10-28.
- "Novell Inc acquires a minority stake in Red Hat Inc (1999/03/09)". Thomson Financial. Archived from the original on May 23, 2009. Retrieved 2008-10-28.
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