
General Partner, Greylock Partners
San Francisco Bay Area

General Partner, Greylock Partners
San Francisco Bay Area
Interested in meeting:
- Smart entrepreneurs with original ideas.
- Experienced executives with proven track records.
- Individuals committed to excellence.
Current company board seats and investments include Imperva, Palo Alto Networks, Sourcefire (FIRE), Tech Process and Xsigo Systems. Previously company director at CipherTrust (acquired by Secure Computing), NetBoost (acquired by Intel), PortAuthority Technologies (acquired by Websense) and Securent (acquired by Cisco).
Enterprise IT infrastructure, cloud computing and services, datacenter, networking, security.
(Privately Held; 51-200 employees; Computer Software industry)
April 2008 — Present (1 year 4 months)
Autonomic application deployment and scaling in virtualized environments.
(Public Company; 201-500 employees; Information Technology and Services industry)
April 2007 — Present (2 years 4 months)
India's leading electronic payment processing company.
(Privately Held; 11-50 employees; Computer & Network Security industry)
January 2006 — Present (3 years 7 months)
The next generation firewall.
(Privately Held; 51-200 employees; Computer Networking industry)
August 2004 — Present (5 years)
The leader in data center I/O virtualization.
(Venture Capital & Private Equity industry)
September 2003 — Present (5 years 11 months)
(Privately Held; 51-200 employees; FIRE; Computer & Network Security industry)
April 2003 — Present (6 years 4 months)
Snort creator, open source innovator, world leader in enterprise threat management solutions. Nasdaq:FIRE.
(Privately Held; 51-200 employees; Computer & Network Security industry)
April 2003 — Present (6 years 4 months)
Leader in application data security and compliance.
(Privately Held; 51-200 employees; Computer Software industry)
April 2006 — November 2007 (1 year 8 months)
Leader in entitlement management. Acquired by Cisco in November 2007.
(Privately Held; 51-200 employees; Computer & Network Security industry)
April 2005 — January 2007 (1 year 10 months)
Leader in information leakage prevention. Acquired by Websense (Nasdaq: WBSN) in January 2007.
(Privately Held; 201-500 employees; Computer & Network Security industry)
February 2004 — September 2006 (2 years 8 months)
Leader in email and messaging security. Merged with Secure Computing (Nasdaq: SCUR) in September 2006.
(Public Company; 1001-5000 employees; CHKP; Computer & Network Security industry)
April 1996 — December 2002 (6 years 9 months)
(Information Technology and Services industry)
July 1997 — September 1999 (2 years 3 months)
Next generation network processor solutions. Acquired by Intel in September 1999.
(Public Company; 5001-10,000 employees; CPWR; Computer Software industry)
October 1995 — April 1996 (7 months)
(Privately Held; 11-50 employees; Computer Software industry)
October 1994 — October 1995 (1 year 1 month)
(Public Company; 10,001 or more employees; NT; Computer Networking industry)
June 1991 — October 1994 (3 years 5 months)
(Venture Capital & Private Equity industry)
1994 — 1994 (less than a year)
(Venture Capital & Private Equity industry)
1991 — 1994 (3 years)
(Venture Capital & Private Equity industry)
1991 — 1994 (3 years)
(Public Company; 10,001 or more employees; LU; Computer Networking industry)
June 1988 — May 1991 (3 years)
(Public Company; Venture Capital & Private Equity industry)
1988 — 1991 (3 years)
M.S. , Computer Engineering , 1986 — 1988
B.S. , Electrical Engineering , 1982 — 1986
High School , 1970 — 1980
Charter Member TiE Silicon Valley