SEP sold Indigo Pipelines, the third largest independent gas transportation network in the UK, to Arjun Infrastructure Partners. Financial terms were not disclosed. Gary Le Sueur, a Partner at SEP said: “Over the course of the last few years, we have developed Indigo into a high quality and successful business. It is now one of the fastest growing companies in its sector with an impressive track record. The proposed transaction will provide a significant return to our investors. We believe that AIP will be an excellent owner of the business and that Indigo will continue to perform strongly in the future.”