Brendan O'Connell
AeroLeads people directory · profile

Brendan O'Connell Email & Phone Number

Chief Product Officer at DomainTools at DomainTools
Location: Greater Boston, United States, United States 14 work roles
1 work email found @forescout.com 2 phones found area 408 and 978 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email b****@forescout.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Chief Product Officer at DomainTools
Location
Greater Boston, United States, United States

Who is Brendan O'Connell? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Brendan O'Connell is listed as Chief Product Officer at DomainTools at DomainTools, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at forescout.com, phone signal with area code 408, 978, and a matched LinkedIn profile for Brendan O'Connell.

Brendan O'Connell previously worked as Chief Product Officer at Domaintools and Chief Operating Officer at Ians.

Company email context

Email format at DomainTools

This section adds company-level context without repeating Brendan O'Connell's masked contact details.

*@forescout.com
68% confidence

AeroLeads found 1 current-domain work email signal for Brendan O'Connell. Compare company email patterns before reaching out.

Profile bio

About Brendan O'Connell

Executive Product & GTM leader specializing in business transformation and growth, proven through 5 successful transactions. Founder who has raised multiple VC rounds, exited via Strategics twice, a successful IPO, and two PE backed majority buyouts. 20+ years of managing P&L for global businesses $250m+ in ARR.

Listed skills include Enterprise Software, Product Marketing, Network Security, Cisco Technologies, and 22 others.

Current workplace

Brendan O'Connell's current company

Company context helps verify the profile and gives searchers a useful next step.

DomainTools
Domaintools
Chief Product Officer at DomainTools
AeroLeads page
14 roles · 32 years

Brendan O'Connell work experience

A career timeline built from the work history available for this profile.

Chief Product Officer

Current

Seattle, WA, Washington, US

For over 20 years, DomainTools has been the most popular domain research service on the Internet, because we have the most comprehensive coverage of generic and country-code Top Level Domains. We capture and provide intelligence on 97% of the entire Internet with real-time predictive risk scoring.

Sep 2024 - Present

Chief Operating Officer

Boston, MA, US

For the security practitioner caught between rapidly evolving threats and demanding executives, IANS Research is a clear-headed resource for decision making and articulating risk. We provide experience-based security insights for Chief Information Security Officers and their teams.

Oct 2022 - Sep 2024

Board Member

San Francisco, California, US

Vehere is a revolutionary cybersecurity company that is boldly merging the realms of national security and enterprise security through a single, powerful platform.

Jun 2022 - May 2024

Chief Product Officer (Acquired By Proofpoint)

New York, New York, US

  • Team8 backed market leader in Deception, exited via acquisition in 2022. Leader of Illusive’s Global R&D organization, owning P&L for all company products and services.
  • Drove a company transition from Deception to high-growth Identity Threat Detection & Response, while simultaneously transitioning from on-premise to SaaS Delivery.
  • Operated the global R&D team 80+ strong, primary locations in the US and Israel
  • Direct organizational ownership of Development, Threat Intelligence Research, Product Management, User Experience, Documentation, Program Office, Cloud Services, Customer Support
Jun 2021 - Oct 2022

Senior Vice President & General Manager Visibility & Control Business Unit

San Jose, CA, US

  • Leader in IoT Security - IPO in 2017, acquired by Advent in 2020. Leader of Forescout’s largest business unit including the Iris SaaS solution, eyeSight and eyeControl product families, and the underlying Forescout.
  • Grew revenue from $140m in 2017 to $250m+ in ARR in 2020 with ownership of P&L, strategy, and execution for the core platform
  • Operated a global R&D organization over 200 people strong, primary locations in the US and Israel
  • Direct organizational responsibility for Development, Product Management, User Experience, Documentation, Research, Devops, Cloud Services, and Overlay Sales.
  • Led key strategic investments, M&A in SaaS Transformation, Network Segmentation, IoT/OT growth adjacencies
Jul 2017 - Mar 2021

Co-Founder, Vp Of Products (Acquired By Sumologic)

Los Altos, CA, US

  • Co founder of A.Capital and Amplify backed startup, exited via acquisition by in 2017.
  • Envisioned, developed, and launched initial product offer from “back of a napkin stage” through a successful exit
  • Hired founding team, built out the R&D organization and 1.0 platform
  • Led initial GTM, sales, and customer engagements delivering our first 5 paying customers
2014 - Jun 2017

Director Product Management - Security Technology Group

San Jose, CA, US

  • P&L owner for Cisco's Secure Access Mobility Product Group responsible for product strategy, business strategy, and roadmap / portfolio management
  • Delivered 100% growth to the business over 3 years to $200m ARR, with solution wins in over 50% of the Fortune 500
  • Surpassed 100 Million endpoints running Cisco Anyconnect, Cisco’s industry leading Remote Access security platform
Jan 2011 - Oct 2014

Product Line Manager - Cloud Video

San Jose, CA, US

Internally funded startup in Cloud Video Sharing. Tapped to lead the product team that conceived, built, and launched Cisco Focalpoint and Flip Mino Pro camera in less than 12 months total timeline

Jan 2010 - Dec 2010

Business Development Manager - Wireless Technology Group

San Jose, CA, US

Led diligence teams for M&A efforts in Cellular and SaaS Based Wireless in Cisco's Wireless Networking Group

Mar 2009 - Dec 2009

Product Line Manager - Security Technology Group

San Jose, CA, US

- Launched Cisco's next generation Network Admission Control solution, the Identity Services Engine, as the leader of an integrated NAC Appliance and NAC Framework team- Grew revenue from $10m to $30m through a combination of organic and OEM expansions

Jul 2004 - Mar 2009

Systems Engineering Manager / Consulting Engineer

San Jose, CA, US

Managed a $50m book of business in Cisco's Enterprise Sales team

Jul 2000 - Jul 2004

Sr. Network Engineer

US

1999 - 1999

Field Services Manager

Imageworks
1998 - 1998

Services Engineer

Excell Computer
1994 - 1997 ~3 yrs
FAQ

Frequently asked questions about Brendan O'Connell

Quick answers generated from the profile data available on this page.

What company does Brendan O'Connell work for?

Brendan O'Connell works for DomainTools.

What is Brendan O'Connell's role at DomainTools?

Brendan O'Connell is listed as Chief Product Officer at DomainTools at DomainTools.

What is Brendan O'Connell's email address?

AeroLeads has found 1 work email signal at @forescout.com for Brendan O'Connell at DomainTools.

What is Brendan O'Connell's phone number?

AeroLeads has found 2 phone signal(s) with area code 408, 978 for Brendan O'Connell at DomainTools.

Where is Brendan O'Connell based?

Brendan O'Connell is based in Greater Boston, United States, United States while working with DomainTools.

What companies has Brendan O'Connell worked for?

Brendan O'Connell has worked for Domaintools, Ians, Vehere, Illusive, and Forescout Technologies Inc..

How can I contact Brendan O'Connell?

You can use AeroLeads to view verified contact signals for Brendan O'Connell at DomainTools, including work email, phone, and LinkedIn data when available.

What skills is Brendan O'Connell known for?

Brendan O'Connell is listed with skills including Enterprise Software, Product Marketing, Network Security, Cisco Technologies, Cloud Computing, Go To Market Strategy, Security, and Channel Partners.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.