NUEVO STAFFING LTD | 186 followers on LinkedIn. NUEVO Staffing is an agency which provides outstanding event staff for live promotional campaigns. | NUEVO Staffing is an agency which provides outstanding staff for live promotional campaigns. We work as a staffing support to various experiential and promotional staffing agencies across the UK as well as managing direct business. We are based on the values of what’s important to our staff and in turn creating an agency that understands that reliable and engaging people are what makes a campaign successful, created by industry experienced individuals that have worked out in the field as well as office side.