One5Fifteen is an independent brand partnership consultancy. One5Fifteen encapsulates the philosophy that the longer someone engages with a brand, the stronger the brand relationship. Brand engagement is about cultivating and maintaining a sense of attachment between the consumer and the specific brand and creating emotional and/or rational attachments with brands. The overarching concept is that strong brand partnerships build better brand engagement for both partners. One5Fifteen aims to:  Bring brands together  Deliver creative brand partnerships  Build longer relationships between brands  Assist in cultivating a sense of attachment between brands