Atheni is the AI adoption company. Founded in 2023 by Mackenzie Howe and Louise Ballard, it builds the capability to use AI well, across whatever models and tools an organisation already has. Most companies measure AI adoption by access or logins. Atheni measures depth: whether people are actually changing how they work, not just how often they open a tool. The company works across sectors through the Atheni Accelerator, a browser-based platform, supported by advisory services and a proprietary measurement framework built on two years of evidence.