Use "eVenture" as a proper noun when referring to the company or its offices. For example: "We stopped by eVenture today."
Use eVenture as an adjective to describe something owned by or related to eVenture. Say, for example, "He is one of those eVenture guys," or, "I think that is an eVenture project."
Use eVenture to take the place of the verb that refers to what eVenture does, just as you could say, "I'm going to FedEx this package," using the word "FedEx" instead of "ship." For example, if eVenture regularly fixes complex computer problems for your company you might say of a difficult project, "I think I'll just eVenture that one," meaning that you will let them handle the project.