When was Sun Microsystems founded?

Sun Microsystems was founded in 1982.

Where is Sun Microsystems located?

Sun Microsystems is headquartered in Santa Clara, United States.

How many employees does Sun Microsystems have?

As of Apr 30, 2026, the latest employee count at Sun Microsystems is 23.

Is Sun Microsystems a funded company?

Sun Microsystems is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Sun Microsystems rank among its competitors?

Sun Microsystems ranks 1st amongst 25 active competitors, of which 3 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was SwiftStack, which secured $2.1M in Feb, 2024.

Who are the top competitors of Sun Microsystems?

Sun Microsystems' top competitors include Bodo, SwiftStack and ZeroStack. Among them, SwiftStack secured the most recent funding round in February, 2024.

Sun Microsystems - 2026 Company Profile, Funding & Competitors

Sun Microsystems is a deadpooled company based in Santa Clara (United States), founded in 1982. It operates as an OpenStack cloud computing platform. The company has 25 active competitors, including 3 funded and 6 that have exited. Its top competitors include companies like Bodo, SwiftStack and ZeroStack.

Company Details

OpenStack cloud computing platform. It was a proponent of open systems in general and UNIX in particular and a major contributor to open-source software. It also offers the creation of Java programming language, Solaris Unix, and Network File System. It is acquired by Oracle.

Website: sun.com
Part Of

Key Metrics

Founded Year

1982

Location

Santa Clara, United States

Stage

Deadpooled

Investors

Kleiner Perkins & 6 more

Ranked

1^st among 25 active competitors

Employee Count

23 as on Apr 30, 2026

Investment & Acquisitions

OnScale & 26 more

Similar Companies

Bodo & 34 more

View Sun Microsystems' full profile

Sun Microsystems is a funded company. Sun Microsystems has 7 institutional investors.

View details of Sun Microsystems's funding rounds and investors

Sun Microsystems' employee count trend

Sun Microsystems has 23 employees as of Apr 26. Here is Sun Microsystems's employee count trend over the years:

Employee count trend for Sun Microsystems

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Top competitors of Sun Microsystems include Bodo, SwiftStack and ZeroStack. Here is the list of Top 10 competitors of Sun Microsystems, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Sun Microsystems 1982, Santa Clara (United States), Deadpooled	OpenStack cloud computing platform	-	Kleiner Perkins, USVP & 5 others	54/100
2nd	Bodo 2019, San Francisco (United States), Series A	Developer of high-performance Python platform for AI and data analytics	$14M	Dell Technologies Capital, In-Q-Tel & 4 others	50/100
3rd	SwiftStack 2011, San Francisco (United States), Acquired	Developer of platforms and software for artificial intelligence and data centers	$25.7M	OpenView, Mayfield & 3 others	45/100
4th	ZeroStack 2014, Mountain View (United States), Deadpooled	Private cloud for mid sized enterprises	$21.6M	Clear Ventures, Formation 8 & 2 others	40/100
5th	SysEleven 2007, Germany, Acquired	Provider of managed cloud and Kubernetes solutions for IT infrastructure	-	-	37/100
6th	Stackup Tech 2014, Chennai (India), Unfunded	Provider of hyper convergence product	-	-	36/100
7th	Cloudscaling 2006, San Francisco (United States), Acquired	Cloud solutions and DevOps expertise for modern infrastructure and application security	$14M	Juniper Networks, Seagate & 3 others	35/100
8th	Nimbula 2008, Mountain View (United States), Acqui-Hired	Web content management solutions for creating and managing digital experiences	$20.8M	Accel, Sequoia Capital	35/100
9th	CloudBackend 2018, Stockholm (Sweden), Seed	Multi-access edge computing solution	$820K	Almi Invest, Xcerion & 2 others	32/100
10th	Eucalyptus 2009, Goleta (United States), Acqui-Hired	Open source private and hybrid cloud solutions provider	$55.7M	IVP, Benchmark & 4 others	32/100

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Sun Microsystems has made 13 investments in companies including OnScale and Infobright. Sun Microsystems has also acquired 14 companies including SavaJe Technologies and Q-Layer.

Here is the list of investments & acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Mar 01, 2018	Investments	OnScale	2018	Redwood City (United States)
Apr 16, 2016	Acquisition	SavaJe Technologies	1999	Chelmsford (United States)
Jan 07, 2009	Acquisition	Q-Layer	2005	Lochristi (Belgium)