Business Development Executive - Warrington Who are we? Roberts Vain Wilshaw is a dynamic and growing firm of Chartered Surveyors who specialise in Commercial Property providing a range of services including Business Rates advice. Our surveyors have extensive knowledge and experience, and weare the retained rating and commercial property experts for Place North West so its fair to say we know what were doing. Our ethos is that we provide expert advice, backed up by traditional values and innovative technology. Covering the whole country, we have recently opened a second office in the Midlands which is one of the reasons we are looking for self-motivated individuals to join our Sales Team.