Rob Simopoulos

Rob Simopoulos's email & phone

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Co-Founder & CEO at Defendify|Portland, Maine, United States

Position:

Co-Founder & CEO at Defendify

Location:

Portland, Maine, United States

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Last updated: 2026-05-01
Updated: 2026-05-01

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Work Experience 29 years

Co-Founder & CEO at Defendify

Apr 2017 - Current

President at Advance Technology

May 2013 - Apr 2017

Vice President, Sales & Operations at Advance Technology

Mar 2012 - May 2013

Vice President, Sales at Advance Technology

Dec 2009 - Mar 2012

Co-Founder at Sonitrol of South Central Ontario

Jan 2004 - Sep 2009

Security Consultant at Sonitrol of Toronto

Jan 2002 - Jan 2004

Technical Manager at Sonitrol of Toronto

Jan 2000 - Jan 2002

Installation Technician at Sonitrol of Toronto

Jan 1998 - Jan 2000

Installation/Service Technician at Frisco Bay Industries

Jan 1997 - Jan 1998

Rob Simopoulos started working in 1997, then the employee has changed 4 companies and 8 jobs. On average, Rob Simopoulos works for one company for 3 years 3 months.

Education

Security System Design and Implementation at Sheridan College

Frequently Asked Questions

What is Rob Simopoulos's minimum period of employment in the companies?

Rob Simopoulos's minimum period of employment in various companies is 1 year.

What is Rob Simopoulos's average duration of employment for different companies?

On average, Rob Simopoulos works for one company for 2 years 6 months

What industries has Rob Simopoulos worked in?

Rob Simopoulos worked in the Information Technology and Services.

What positions has Rob Simopoulos held before?

Previously, Rob Simopoulos worked as a President, and Vice President, Sales & Operations, and Vice President, Sales, and Co-Founder, and Security Consultant.

How do I contact Rob Simopoulos?

Rob Simopoulos's phone number is +1-***-***-4081. Sign up to get contact details.

Who is the President/CEO/Director of the Defendify?

The President/CEO/Director of the Defendify is Thomas

Who are Rob Simopoulos's peers at other companies?

Rob Simopoulos's peers at other companies are Casey Hoffman and Jicong Cao and Shannon Lietz

Rob Simopoulos Namesakes

Name
Company
Position
Rob Simopoulos
Launch Security
Partner

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Other employees at Defendify

Name
Company
Position
Kyla Riggs
Sales Development Representative
Rob Pitt
Staff Service Designer — Product & Operational Systems
Julian
Staff Engineer - Technical Lead
Donald Minor
Sales Development Representative
Thomas
Director of Engineering
Jeff LaChance
Senior Cybersecurity Program Advisor

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