The thoughtful investor. We are the largest and oldest group of UK specialists in responsible investment advice. Castlefield adopts a unique approach to looking after money, reflecting the individual objectives of all kinds of clients - from private individuals to the businesses they own and work for, to the not-for-profit organisations they help to run. Our dedicated team is committed to achieving sustainable growth through independence and innovation, respect, responsibility and a highly personalised service. As an employee-owned business we can ensure that everything we do reflects not only the values we share of co-owners of our own business, but also the principles that are important to our clients too. We call this approach 'thoughtful investing'