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Sigma Partners

Venture CapitalActive

Sigma Partners is a venture capital firm, founded in 1984, that has invested in over a hundred early stage companies and has over $2

Boston, United StatesFounded 1984
334
Investments
73
Exits
$39.5B
AUM
21.9%
Exit Rate

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Investment Thesis & Strategy

Sigma Partners invests in various stages of early-stage companies across multiple industries, with a focus on backing promising ventures.

Investment Activity

Deals per year over the last 14 years

1
2001
0
2002
2
2003
0
2004
1
2005
1
2006
1
2007
0
2008
0
2009
2
2010
0
2011
0
2012
0
2013
1
2014

Portfolio Companies

Selected investments from their portfolio of 334 companies

W
Websense
Cybersecurity · Series A, 0
Active
C
Concur
SaaS · Series A, 0
Active
S
SolarWinds
Enterprise · Series A, 0
Active
V
Vlocity
SaaS · Series A, 2014
Active
C
Couchbase
Enterprise · Series A, 2010
Active
N
Nutanix
Enterprise · Series A, 2010
Active
M
Marketo
SaaS · Series A, 2007
Active
B
Box
SaaS · Series A, 2006
Active
A
A10 Networks
Cybersecurity · Series A, 2005
Active
P
Proofpoint
Cybersecurity · Series A, 2003
Active
R
Riverbed Technology
Enterprise · Series A, 2003
Active
X
Xactly
SaaS · Series A, 2001
Active

Frequently Asked Questions

Sigma Partners focuses on Series A, Series B, Series C+ stage investments.

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