Ready for MORE? We’re Tonic. You knew us as Margin Tonic. But we’ve been outgrowing our Margin roots for a long time now - hence the name change! We are an expertise-led Capital Markets Consultancy, unlike other consultancies - in a good way. Well actually, in lots of ways.... But mainly because we leverage genuine expertise across the front-to-back trade lifecycle to provide a superior service model for our clients. Our transformation and cross-domain expertise, combined with our client-focus, means that we accelerate your firm's business objectives via tailored solutions, driven by your unique, evolving needs. MORE Expertise. MORE Trust. MORE Achieved.