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Built by Serious Security People.

  • Patrick Brianna
  • Vidit Marcos (2)
  • Kevin Coco (1)
  • Grant Ken

Everyone Inspired.

Everyone Secure.

"The cyber security posture of SMB’s and mid-market organizations are often too fragmented with no centralized accountability systems in place.

Often, the risks of these challenges fall on IT service providers and MSPs. Ostendio helps MSPs demonstrate the risks clients face in easy-to-understand terms, illustrate the value of their solutions, and differentiate from the competition to drive higher recurring revenue.  

I see a world in which Ostendio's next generation Compliance & Security platform helps organizations overcomes the challenges of fragmented security and simplifies the processes and costs of delivering complex cybersecurity programs to make #EveryoneSecure."

- Ken Varrone, Chief Executive Officer 

Ostendio Headshot - Ken Varrone
Corp Responsibility

Corporate Social Responsibility

Security Is About More Than Systems. It's About People.

There’s much more to our work than our company. Security is fundamental to a better society and we go beyond our business to make life better for people.

We're proud to be a member of Pledge 1% and contribute our time and effort to supporting positive change. Ostendio team members are actively involved in volunteering and are given paid time off to volunteer and make a difference in their communities.

Leadership Team

Ostendio is more than technology, we’re security experts. Meet the people behind people-first security.

Ken Varrone
Ken Varrone
Chief Executive Officer
Vidit Mittal
Vidit Mittal
Chief Technology Officer
Michelle Lesifko
Michelle Lesifko
Chief Financial Officer
Paul Redding
Paul Redding
Senior Vice President, Communities
Yehuda Cagen
Yehuda Cagen
Senior Director, Marketing
Kevin Brown
Kevin Brown
Director, Professional Services & Information Security
Marcos Martínez
Marcos Martinez
Senior Product Manager

Board of Directors

Ken Varrone CEO

Ken Varrone


Grant black and white square with circle

Grant Elliott
of the Board

Sean Dowling

Sean Dowling
Osage Venture Partners

Paul Silber (2)

Paul Silber
Founding Partner,
Blue Venture Investors

Ken Walters

Ken Walters
Advisory Board Member, Fulcrum Equity Partners

Secure Your Growth.

 See our available positions and be a part of something great.