When was SGI founded?

SGI was founded in 1980 and raised its 1st funding round 35 years after it was founded.

Where is SGI located?

SGI is headquartered in Fremont, United States.

How many employees does SGI have?

As of May 31, 2026, the latest employee count at SGI is 434.

Is SGI a funded company?

SGI is a funded company, having raised a total of $***** in its 1st and only funding round, a Conventional Debt round on Jan 28, 2015.

How much is SGI worth?

The last known valuation of SGI was $***** as of Aug 11, 2016.

When was the latest funding round of SGI?

SGI's latest funding was a $***** Conventional Debt round on Jan 28, 2015, with participation from 1 investor.

What is the annual revenue of SGI?

Annual revenue of SGI is between $500M and $1B as on Jun 30, 2016

Where does SGI rank among its competitors?

SGI ranks 5th amongst 133 active competitors, of which 9 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Oxide Computer, which secured $200M in Dec, 2025.

Who are the top competitors of SGI?

SGI's top competitors include Altair, NGINX and Oxide Computer. Among them, Oxide Computer secured the most recent funding round in December, 2025.

SGI - 2026 Company Profile, Team, Funding, Competitors & Financials

Company Details

SGI offers server, storage, and software products for high performance compute applications. Its servers use shared memory systems for compute and data-intensive workloads. It also offers an integrated software environment from deskside to supercomputer. The company's services also include consulting, file management. The company operates in predominantly Visual Reality, Green Computing, Digital Content Management, and manufacturing Design. The company was founded as Rackable Systems and rebranded itself as SGI in March 2009.

Website: sgi.com
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Key Metrics

Founded Year

1980

Location

Fremont, United States

Stage

Acquired

Latest Funding Round

Conventional Debt, Jan 28, 2015, $*****

Last Known Valuation

$***** as on Aug 11, 2016

Investors

New Enterprise Associates & 5 more

Ranked

5^th among 133 active competitors

Annual Revenue

$500M - $1B as on Jun 30, 2016

Employee Count

434 as on May 31, 2026

Investment & Acquisitions

Starboard Storage & 4 more

Similar Companies

Altair & 158 more

Exit Details

Acquired by Hewlett Packard Enterprise (Aug 11, 2016)

View SGI's full profile

SGI is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
SILICON GRAPHICS INTERNATIONAL CORP CIN: 1316625 , United States, Active	May 13, 2009	$500M - $1B (As on Jun 30, 2016)	-	-

SGI got acquired by Hewlett Packard Enterprise on Aug 11, 2016 at an acquisition amount of $*****.

Click here to take a look at SGI's acquisition in detail

SGI has raised funding over 1 round. Its latest funding round was a Conventional Debt round on Jan 28, 2015 for $*****. 1 investor participated in its latest round. SGI has 6 institutional investors.

Here is the list of recent funding rounds of SGI:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 28, 2015	6149946	Conventional Debt	9304951	9421098	5275464	5580686

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View details of SGI's funding rounds and investors

The founders of SGI is James Clark.

Here are the details of SGI's key team members:

James Clark: Founder of SGI.
Contact Info: 1 email address

View details of SGI's Founder profiles and Board Members

SGI's employee count trend

SGI has 434 employees as of May 26. Here is SGI's employee count trend over the years:

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Top competitors of SGI include Altair, NGINX and Oxide Computer. Here is the list of Top 10 competitors of SGI, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Altair 1985, Troy (United States), Acquired	Provider of enterprise software for simulation, data analytics, AI, and HPC	$35.1M	General Atlantic, Shefa Capital & 3 others	82/100
2nd	NGINX 2011, San Francisco (United States), Acquired	Application modernization and HPC solutions provider	$84M	New Enterprise Associates, Runa Capital & 12 others	68/100
3rd	Oxide Computer 2019, Emeryville (United States), Series C	Platform offering rack server to enterprises	$378M	Usitfund, Eclipse & 8 others	64/100
4th	Backblaze 2007, San Mateo (United States), Public	Provider of cloud storage and computer backup solutions for businesses	$5.3M	2B Global, Trinity Capital & 2 others	64/100
5th	SGI 1980, Fremont (United States), Acquired	High-performance computing hardware manufacturer	-	New Enterprise Associates, Sevin Rosen & 4 others	57/100
6th	Qarnot 2010, Montrouge (France), Acquired	Provider of Cloud-based radiator-computer that produces free and eco-friendly heat sourced from IT processors	$24.7M	A/O PropTech, Societe Generale & 14 others	59/100
7th	Lucidlink 2016, San Francisco (United States), Series C	Provider of Cloud NAS based on object storage technology	$115M	Headline, S28 Capital & 13 others	59/100
8th	Panzura 2008, Campbell (United States), Acquired	Provider of hybrid cloud file and data management platform services	$168M	Kayne Anderson Capital Advisors, Meritech ... & 9 others	57/100
9th	NetRack Enclosures 2001, Bengaluru (India), Acquired	Manufactures data center enclosures	-	-	57/100
10th	One Stop Systems 1998, Escondido (United States), Public	High performance compute appliances	-	Herald Investment Management, Tech Coast Angels	56/100

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SGI has made 1 investments in companies including Turbolinux. SGI has also acquired 4 companies including Starboard Storage and FileTek.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Jan 13, 2014	Acquisition	Starboard Storage	2012	Broomfield (United States)
Oct 01, 2013	Acquisition	FileTek	1984	Rockville (United States)
Feb 14, 2008	Acquisition	Linux Networx	1989	Brigham City (United States)