For large scale agile implementations, for example; those that involve 50 people or more, One Dot recommends the Scaled Agile Framework (SAFe). SAFe is designed to facilitate the scaling of agile across multiple delivery teams. It also accommodates program and portfolio level management.
One Dot provides SAFe implementation, training, technology, and support. The company also establishes the organisations readiness for a Scaled Agile implementation.