Wise planning, with integrity. At Berkeley Square Associates we are privileged to have a small, boutique company that provides bespoke services designed around the client. This is how we believe any high-level services company should be. We provide an online portal for our clients to log in to via our website and our online app. This allows them to see their portfolio at any time. Their appointed Associate is on hand, should they wish to discuss anything or have a meeting or phone/video call.