RabbitMQ was first written by developers at LShift. LShift was an independent software company, founded in 2000, with offices in London and Berlin.
At the end of 2016 LShift was acquired by Oliver Wyman—one of its long-standing partners.
Oliver Wyman Labs continue to offer consultancy around distributed systems: when and how to use RabbitMQ, when not to use RabbitMQ. Consultancy can be brought in at any stage of a project but the earlier the better!
Commercial support services for RabbitMQ and training.