Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.

Ariba - Ariba is a software and information technology services platform providing companies with collaborative business commerce solutions.

Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.

HighJump - HighJump is a supply chain management software solution.

Zuora - Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.

JDA - JDA offers supply chain planning and execution solutions for retailers, manufacturers, logistics providers and wholesale distributors.