This document summarizes a contribution through volunteering business model. It involves using trained community volunteers as mentors to support individuals with needs to volunteer. This enables participants to build skills and contribute to their communities while breaking down barriers. Studies found volunteering helps recovery and encourages community responsibility. The model was launched in Essex and reduced isolation from 700 to 511 people over 5 years at a cost of £1,012-£1,887 per person. Participants reported increased independence, control, and well-being from volunteering. The business model can influence commissioning practices and provide a cost-effective social intervention.