Tier 3 Lands $8.5 Million For Its ‘Enterprise Platform As A Service’

Tier 3, which bills itself as an enterprise platform-as-a-service (PaaS) company, today announced that it has scored $8.5 million in Series A funding from Ignition and Madrona Venture Group. John Connors from Ignition and Matt McIlwain from Madrona will join the company’s board of directors.


Founded in 2006, Tier 3 provides infrastructure services for nearly 100 customers across consulting, e-commerce, SaaS and e-discovery industries, serving customers such as Exterro and Microsoft.