# Leadership

MEET OUR EXECUTIVE TEAM

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Opensignal is driven by our values and our passion to deliver data and analytics that improve business performance for connectivity-centric businesses worldwide. Our vision is to Advance Global Connectivity; and it starts with our leaders.

### Leadership Team

**Charles Rutstein**  
[Chief Executive Officer](https://www.linkedin.com/in/crutstein/)

**Dave Isenberg**  
[Vice Chairman](https://www.linkedin.com/in/daisenberg/)

**Kerry Field**  
[Chief People Officer](https://www.linkedin.com/in/kerryfield/)

**Iain Murray**  
[Chief Technology Officer](https://www.linkedin.com/in/iainmurray/)

**Sangita Patel**  
[Chief Revenue Officer](https://www.linkedin.com/in/sangita-patel-054570/)

**Jack Behrens**  
[Chief Financial Officer](https://www.linkedin.com/in/jackbehrens/)

**Shawn Heidel**  
[President, Network Experience](https://www.linkedin.com/in/shawnheidel/)

**Mike Sandy**  
[President, Market Performance](https://www.linkedin.com/in/michael-sandy/)

**Hunter Macdonald**  
[President, Emerging Business](https://www.linkedin.com/in/humacdonald/)

## Investors

Berkshire Partners is a 100% employee-owned, multi-sector specialist investor in private and public equity. The firm’s private equity team invests in well-positioned, growing companies across consumer, healthcare, services & industrials, technology & communications, and digital infrastructure.

Since inception, Berkshire Partners has made more than 150 private equity investments and has a strong history of collaborating with management teams to grow the companies in which it invests.

[Find out more](https://berkshirepartners.com/)

Founded in 2015, Silversmith Capital Partners is a Boston-based growth equity firm with over $5 billion in capital under management. Silversmith seeks to partner with founders and entrepreneurs building enduring technology and healthcare businesses. The firm brings deep domain expertise, strategic perspective, and a long-term partnership approach to help management teams accelerate growth. The firm has served as the first institutional partner to some of the most dynamic and successful companies in its core verticals, including Appfire, Apryse, DistroKid, Iodine Software, and LifeStance Health. For more information visit [www.silversmith.com](https://www.silversmith.com/).

[Find out more](https://www.silversmith.com/)