Sigma Partners

Venture Capital Active United States
Last updated 2026-06-18
Portfolio
1
in our dataset
Rounds participated
2
Rounds led
0
Rounds' value
$18.0M
total disclosed, rounds participated
Stages

Portfolio · 1

Investment activity

1 portfolio exit on record.

Portfolio by sector

Business Software1

Q&A

What is Sigma Partners' most notable exit?
Sigma Partners' most notable exit is Topio, which was acquired by NetApp for $160M in February 2006.
What is Sigma Partners' sector focus?
Sigma Partners has shown a focus on the Business Software sector, with one portfolio company and one exit in this area.
Can you name a key portfolio company for Sigma Partners?
A key portfolio company for Sigma Partners is Topio, a data protection platform founded in 2001.
When did Sigma Partners make its most recent investment?
Sigma Partners' most recent recorded investment round was in April 2005.
What is the typical investment stage for Sigma Partners?
Sigma Partners has participated in A Round and B Round funding stages.
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Patents

EPO3