MKJ Accountants OWN COMPANY IN UK? Self-employed, a Limited Company Ltd or Partnership? Confused? You don’t know what will be more efficient for you?Contact us for guidance. We treat each customer individually; we will advise you which form of business will be the most beneficial for you.We serve clients from all over the UK – in the office, by phone, via WhatsApp and online. We also travel to customers on request.