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Brendan Hannigan

Founder

CEO & Co-Founder at Sonrai Security

New York, New York, United States

FoundedSonrai Security

Find your path to Brendan

202 people in our graph share verified history with Brendan — schools, employers, funds. One of them is your warm intro.

Daniel DemmerunlockedBrendan: together at Digital Equipment Corporation (1993–1996)
×3Brendan: together at Digital Equipment Corporation
×3Brendan: together at Forrester
Brendan: together at Sonrai Security

About

Brendan Hannigan is the CEO and co-founder of Sonrai Security, which focuses on access and permissions security across public cloud platforms such as AWS. He also serves as an Entrepreneur Partner at Polaris Partners, working with companies in security, cloud infrastructure, and SaaS. His prior roles include Chairman of Twistlock (acquired by Palo Alto Networks for $430M), General Manager of IBM Security, and CEO of Q1 Labs (acquired by IBM for $600M).

CEO & Co-Founder at Sonrai Security

Intro paths

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In turn, Brendan can intro founders to Sonrai Security's investors below.

Sonrai Security's investors · 4

aVentureSan FranciscoMenlo VenturesSan Francisco · $1M – $20M checksPolaris PartnersBoston · $500K – $5M checks · since 2019Ten ElevenBurlingame · $3M – $15M checks · since 2020

Co-founders at Sonrai Security

SBSandy Bird
Sandy BirdCTO & Co-Founder

Experience

  1. Sonrai SecurityCEO and co-foundercurrent2018 — presentGreater New York City Area
  2. Polaris PartnersEntrepreneur Partnercurrent2016 — present
  3. VariousBoard Directorcurrent2016 — present
  4. TwistlockChair2017 — 2019New York City Metropolitan Area
  5. IBMGeneral Manager, IBM Security2011 — 2015Armonk, NY
  6. Q1 LabsPresident and CEO2003 — 2011
  7. Sockeye NetworksVice President Marketing and Technology2001 — 2003
  8. Forrester ResearchResearch Director, Network Practice1996 — 2000
  9. Digital Equipment CorporationEngineering Manager1993 — 1996
  10. Welfleet, Mototolla, Digital Equipment CorporationSoftware Engineer1987 — 1993

Skills & more

SaaS32Enterprise Software59Software as a Service (SaaS)3Strategy20Leadership1Computer Security50Business Development21Business Strategy11Software Development22Networking34Marketing4Cloud Computing55
+12 moreStart-upsInformation SecuritySecurityNetwork SecurityProfessional ServicesManaged ServicesProduct ManagementData CenterPre-salesVirtualizationEnterprise ArchitectureBusiness Alliances

From Brendan's professional profile.

Frequently asked questions

Who is Brendan Hannigan?
Brendan Hannigan is the CEO and co-founder of Sonrai Security, which focuses on access and permissions security across public cloud platforms such as AWS. He also serves as an Entrepreneur Partner at Polaris Partners, working with companies in security, cloud infrastructure, and SaaS. His prior roles include Chairman of Twistlock (acquired by Palo Alto Networks for $430M), General Manager of IBM Security, and CEO of Q1 Labs (acquired by IBM for $600M).
Where does Brendan Hannigan work?
Brendan Hannigan is CEO & Co-Founder of Sonrai Security.
What companies did Brendan Hannigan found?
Brendan Hannigan founded Sonrai Security.
Where did Brendan Hannigan go to school?
Brendan Hannigan studied at University College Dublin (BSc., Computer Science).

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