Our Team.


Sheila Mackay

Senior Director, eDiscovery

Sheila Mackay has more than 25 years of experience in the legal services industry including product development, professional services, operations, management and business development. As Senior Director of eDiscovery for H5, Sheila leverages these skills working with H5’s client services, infrastructure and technical services teams. Prior to joining H5, Sheila worked with both global law firms and eDiscovery service providers advocating for the use of technology to drive efficiency.  Sheila also uses skills at building from the ground up and entrepreneurial focus to help operate a thriving tennis store in San Francisco.