McAllister Olivarius | 3,895 followers on LinkedIn. Protecting your rights in Britain and the USA. | We are an international law firm with special expertise in bringing discrimination claims in the US and UK. If you have faced discrimination at work or in your education, or if your reputation has been attacked online, we are ready to represent you. We also have a thriving practice in corporate law, conducting transactions and providing advice for companies on both sides of the Atlantic.