Our Leadership Team

The Teneo leadership team lives our brand beliefs – Think Big, Always Be Curious, Be Open-Minded, Be Inspired and Give Selflessly – and inspires others to do the same and have the courage to make a difference. Meet the Teneo leadership team below.

Piers Carey
Chief Executive Officer

Piers co-founded Teneo in March 2000 and currently serves as Chairman of the Board of Directors as well as Chief Executive Officer. Piers inspires the Teneo team to realize customer service excellence and has his own personal vision to impact the education of one million children in Africa.

Gina Fedeli
Chief Operations Officer

Gina joined Teneo in January 2023 as COO, having 15 years of senior leadership experience in the IT sector. In her role, she leads Teneo’s overall business operations and partners with the senior leadership team to execute the company’s strategic vision, drive operational efficiency and spearhead continual business process improvement.

David Mullaney
Chief Financial Officer

“I’ve been with Teneo since 2014. One of the things that initially drew me to Teneo was their incredible CSR activities and willingness to help other people. I’ve enjoyed a number of roles here from Management Accountant, Finance Manager and now as CFO with incredible support in my development along the way. I love how varied this role is and I am driven by delivering an excellent service with the help of my team.”

James Hall
VP of Services

James leads our teams whose core purpose is to deliver excellent technical services to our customers and he also runs our ISO certifications and commercial contracts.  James is passionate about our CSR value and manages our initiatives in this area.

Brett Ayres
VP of Product

Brett joined Teneo in 2013 and has worked in a number of commercial and technical leadership roles before being promoted to VP of Product. Today Brett is responsible for our product and service portfolio and ensuring that we have the right technologies to support our customer’s objectives.


“Finding the right blend of Network, Security and Observability tools for today’s hybrid IT environments is far from straightforward, this is where Teneo helps guide its customers by linking technical functionality to business outcomes”

Mark Leppard
VP of Sales EMEA

Mark leads our sales strategy and execution across the EMEA region.

Andrew McDaniel
VP of Sales US

Andrew joined Teneo in May of 2023 as US Vice President of Sales. He has a background in delivering results and successfully developing strong sales cultures that enable and motivate optimal performance.

Steve Evans
SVP of Solutions Engineering

Prior to moving to the solutions provider side of the house, Steve was a Teneo customer, managing a network of 30,000 users across 60 sites, with a crowning achievement of moving their primary datacenter with no downtime.  This technical background as a customer has given Steve the capabilities and perspective needed to develop a strong team of solutions engineers, to ensure Teneo can fully understand the business and technical requirements of our customers and help them be successful deploying innovative technologies