Mars Outsourcing: Your trusted RPO partner for the recruitment process. Since 2016, Mars Outsourcing has been the leading choice for recruitment agencies seeking Recruitment Process Outsourcing (RPO) services in the UK. Our RPO services are designed to enhance your recruitment process, ensuring that you stay ahead in the competitive market. Whether it's CV sourcing and candidate pre-screening, our services deliver results that matter. We offer a free trial to gauge our service quality and candidates' selection, please get in touch with us by email or visit our site, especially the FAQs page & read our clients' reviews.