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  1. Home
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  4. Solaris
Solaris logo
Technology & Software

Who Owns Solaris?

Solaris is the Unix operating system brand owned by Oracle Corporation (NYSE: ORCL), headquartered in Austin, Texas. Sun Microsystems developed it from 1982 as SunOS and shipped Solaris from 1992; Oracle inherited it through the 2010 Sun acquisition. The current release is Solaris 11.4, supported under continuous updates, but active development has effectively ended since Oracle cut most of the Solaris engineering team in 2017.

Parent Company

Oracle Corporation

Acquired

2010

Status

Publicly Traded

Headquarters

Austin, Texas, USA

Solaris Timeline

1977
Oracle Corporation

Parent company established in Austin, Texas, USA

Company Founded
1992

Solaris

Founded by Sun Microsystems (Unix development team; Bill Joy led early SunOS work)

Founded
2010
Acquired by Oracle Corporation

Oracle Corporation acquired Solaris

Acquired
GlobalOfficial Website

Who Owns Solaris?

  • Parent Company: Oracle Corporation
  • Ownership Type: Product line
  • Acquisition Year: 2010
  • Company Type: Publicly Traded
  • Stock Ticker: NYSE: ORCL
BrandParent CompanyOwnership Type
SolarisOracle CorporationProduct line

History of Solaris

  • Founded: 1992
  • Founders: Sun Microsystems (Unix development team; Bill Joy led early SunOS work)
  • Acquired by Oracle Corporation: 2010

Solaris descends from SunOS, the Unix variant Bill Joy built at Sun Microsystems starting in 1982. Sun rebranded and rebuilt the operating system as Solaris in 1992 on System V Release 4, abandoning the BSD base. Solaris became the flagship enterprise Unix of the 1990s and 2000s, powering the dot-com era's servers on SPARC hardware and later on x86.

The operating system's technical reputation rested on features ahead of their time: NFS, NIS+, DTrace, ZFS, Zones (an early container implementation), and predictive self-healing. Sun open-sourced large parts as OpenSolaris in 2005, creating a developer community around the code.

Oracle's 2010 Sun acquisition brought Solaris under Oracle's control along with Java and SPARC hardware. Oracle killed OpenSolaris immediately and continued Solaris as a closed enterprise product, releasing Solaris 11 in 2011 and Solaris 11.4 in 2018. In 2017 Oracle laid off the core of the Solaris engineering organization, effectively ending feature development while maintaining support.

As of 2026, Solaris 11.4 remains supported under a continuous release model, but the operating system's development is complete. Oracle has committed to supporting it into the 2030s, and the installed base persists in finance, telecommunications, and government where decades of certified SPARC and x86 applications resist migration.

About Oracle Corporation

Who owns Oracle?
Oracle is a publicly traded corporation with no controlling shareholder. The company trades on the NYSE under the ticker ORCL. Larry Ellison, co-founder and chairman, holds approximately 42 percent of outstanding shares, making him the largest individual shareholder. Major institutional shareholders include Vanguard Group, BlackRock, and State Street Global Advisors. No single shareholder holds a controlling majority.

Is Oracle publicly traded?
Yes, Oracle is publicly traded on the New York Stock Exchange under the ticker symbol ORCL. The company has been publicly traded since its IPO in 1986. As of August 2026, Oracle's stock trades at approximately $146 per share, making it one of the largest technology companies by market capitalization.

What is Oracle's annual revenue?
Oracle reported FY2026 total revenue of $67.4 billion, up 17 percent year over year. Cloud revenue was $34.0 billion, up 39 percent, including IaaS revenue of $18.1 billion (up 77 percent) and SaaS revenue of $15.9 billion (up 11 percent). GAAP earnings per share were $5.83, up 34 percent. Oracle has guided to FY2027 revenue of $90 billion.

Who are Oracle's CEOs?
Clay Magouyrk and Mike Sicilia serve as Co-CEOs of Oracle Corporation, appointed in September 2025. Magouyrk previously led Oracle Cloud Infrastructure and oversees the cloud infrastructure business. Sicilia previously led Oracle Industries and focuses on enterprise applications. Safra Catz, who served as CEO from 2014 to 2025, is now Executive Vice Chair of the Board. Larry Ellison remains chairman and CTO.

What is Oracle Cloud Infrastructure?
Oracle Cloud Infrastructure (OCI) is Oracle's cloud computing platform providing IaaS services, including compute, storage, networking, and AI infrastructure. OCI is the fastest-growing cloud infrastructure provider, with Q4 FY2026 revenue of $5.8 billion, up 93 percent year over year. OCI is designed for high-performance AI training and inference workloads and serves customers including OpenAI, Meta, xAI, Nvidia, and AMD.

What is Oracle's RPO?
Oracle's remaining performance obligations (RPO) reached a record $638 billion as of May 31, 2026, up $85 billion from the prior quarter. RPO represents contracted future revenue that has not yet been recognized. Bank of America analysts estimate that over 50 percent of RPO comes from OpenAI. Oracle noted that $75 billion of its large AI contracts involve prepaid or customer-supplied hardware, reducing the capital Oracle must raise.

How many employees does Oracle have?
Oracle employs approximately 164,000 people worldwide. The company has significant operations in North America, Europe, Asia, and other regions, with headquarters in Austin, Texas, and major facilities in Redwood Shores, California, and other global locations.

What is Oracle's AI strategy?
Oracle's AI strategy focuses on providing cloud infrastructure for AI training and inference, connecting AI models directly to Oracle Database through the Oracle AI Data Platform, and building AI-powered enterprise applications. The company is positioning OCI as the primary cloud platform for AI workloads, with data centers designed to use clean energy from natural gas fuel cells. Key AI customers include OpenAI, Meta, xAI, Nvidia, and AMD.

  • Founded: 1977
  • Headquarters: Austin, Texas, USA
  • Company Type: Publicly Traded
  • Stock: NYSE: ORCL
  • Revenue: $67.4B (FY2026)
  • Employees: ~164,000

Visit Oracle Corporation website

View full company profile for Oracle Corporation

Where Is Solaris Made / Based?

  • Headquarters: Austin, Texas, USA

Solaris Categories & Tags

Operating SystemUnixEnterprise SoftwareSun MicrosystemsLegacy

Brands Owned by Oracle Corporation

JavaTechnology Software

Java

Owned by Oracle Corporation

Programming language and platform stewarded by Oracle since the 2010 Sun acquisition, one of the most widely used languages in enterprise software.

programming-languagejvmenterprise-software
NetSuiteTechnology Software

NetSuite

Owned by Oracle Corporation

Cloud ERP suite for mid-market and enterprise customers, owned by Oracle since a $9.3 billion acquisition in 2016, serving more than 40,000 customers.

erpcloudsaas
NetBeansTechnology Software

NetBeans

Owned by Oracle Corporation

Open-source integrated development environment created in the Czech Republic in 1996, now governed by the Apache Software Foundation after Oracle donated it in 2016.

idedeveloper-toolsopen-source
Oracle Cloud InfrastructureTechnology Software

Oracle Cloud Infrastructure

Owned by Oracle Corporation

Cloud infrastructure platform from Oracle offering IaaS and PaaS services with strength in database and enterprise AI workloads.

cloud-computingcloud-platformiaas
Oracle DatabaseTechnology Software

Oracle Database

Owned by Oracle Corporation

Flagship relational and AI database product of Oracle Corporation, commercially shipped since 1979 and now offered as Oracle Database 23ai across clouds.

databaserdbmsenterprise-software
Oracle Fusion MiddlewareTechnology Software

Oracle Fusion Middleware

Owned by Oracle Corporation

Oracle middleware portfolio covering WebLogic, SOA Suite, and integration products that connect enterprise applications across on-premises and cloud.

middlewareenterprise-softwareweblogic
View all brands owned by Oracle Corporation

Solaris Ownership: Pros & Cons

Advantages

  • +Oracle's control produces a predictable support annuity on a sticky installed base.
  • +The platform's technical legacy, including ZFS and Zones, still carries credibility.
  • +Long support commitments let customers plan migrations on a decade scale.

Considerations

  • -The operating system is a finished product with no development roadmap beyond support.
  • -Talent, hardware, and application ecosystems have migrated to Linux and cloud platforms.
  • -Maintenance-mode status means the installed base shrinks every year.
  • -SPARC and Oracle hardware dependence ties the OS to a contracting platform.

Frequently Asked Questions About Solaris

Sources & Further Reading

  • Oracle Solaris product page -
  • Wikipedia: Solaris (operating system) -
  • Oracle Solaris support policy -
  • SEC EDGAR: Oracle filings -
  • Wikidata: Solaris entity -

Competitors to Solaris

These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.

BrandParent CompanyCountryFoundedMarket PositionPrimary MarketGender Target
PeopleSoftPeopleSoftSister Brand
Oracle
USA
1987
Mass marketGlobalAll Genders

Learn More About Competitors

PeopleSoftTechnology Software

PeopleSoft

Owned by Oracle Corporation

Enterprise HR and ERP applications suite owned by Oracle since its hostile 2005 takeover, still supported and updated for a large installed base.

erphr-softwareenterprise-software

Competitive Analysis

Market Positioning: Solaris competes with 1 brands in the same categories, ranging from mass market to luxury positioning.

Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.

Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.

Independent Alternatives to Solaris

Looking for brands with different ownership structures? These similar brands are not owned by Oracle Corporation, giving you alternative choices that support different corporate structures.

HarmonyOSTechnology Software

HarmonyOS

Owned by Huawei

Distributed operating system developed by Huawei for smartphones, tablets, wearables, and IoT devices, launched in 2019.

mobile-ossmartphoneoperating-system
Privately Owned

HarmonyOS is privately owned, unlike Solaris which is under a publicly traded parent company.

KaiOSTechnology Software

KaiOS

Owned by KaiOS Technologies

Mobile operating system for smart feature phones, forked from Firefox OS, connecting over 180 million devices in emerging markets.

mobile-osfeature-phoneoperating-system
Privately Owned

KaiOS is privately owned, unlike Solaris which is under a publicly traded parent company.

LineageOSTechnology Software

LineageOS

Owned by LineageOS Community

Free and open-source Android-based operating system for smartphones and tablets, maintained by a global volunteer community.

mobile-ossmartphoneoperating-system
Privately Owned

LineageOS is privately owned, unlike Solaris which is under a publicly traded parent company.

Adder TechnologyTechnology Software

Adder Technology

Owned by Adder Technology Limited

High-performance KVM-over-IP switches and extenders for mission-critical IT, broadcast, and control rooms.

kvm-switchkvm-over-ipbroadcast
Privately Owned

Adder Technology is privately owned, unlike Solaris which is under a publicly traded parent company.

Black Box CorporationTechnology Software

Black Box Corporation

Owned by Black Box Corporation

IT infrastructure solutions including KVM switches, data center services, and network management, owned by Essar Group.

kvm-switchdata-centerit-infrastructure
Privately Owned

Black Box Corporation is privately owned, unlike Solaris which is under a publicly traded parent company.

BlinkistTechnology Software

Blinkist

Owned by Blinkist

Independent book-summary brand returned to founder ownership in April 2026 after three years under Go1.

book-summarieseducationaudio
Privately Owned

Blinkist is privately owned, unlike Solaris which is under a publicly traded parent company.

Oracle Corporation Stock Information

Jobs at Oracle Corporation

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Last reviewed: September 25, 2026 · Reviewed by Who Brands Editorial Team