The search results do not provide specific information about the company "All Well" with the URL http://www.all-well.it and LinkedIn URL http://www.linkedin.com/company/all-well-srl. However, based on general research practices, to determine what this company does, its services, target audience, and unique selling proposition (USP), one would typically review the company's website and LinkedIn profile for details on its operations, products, or services. Without access to these specific details, it's challenging to provide a precise summary. Typically, a company's USP would be highlighted on these platforms as a key differentiator in its market.