Assistiv Systems was founded by two people who spent thirteen years building technology businesses together — and who saw, from inside health and social care, the population the system cannot see. This page sets out who we are, what we have built before, and who keeps us honest.
Simon and Paul co-founded Sunstone Systems in 2011 and built it over thirteen years into an exporting British technology company, acquired by an industry buyer in 2024. Assistiv Systems applies that experience to the hardest problem in health and social care: finding people before crisis does.
Assistiv is grounded in validated frameworks and guided by leading academic and clinical voices in ageing, social care outcomes, data science and public policy. Their role is independent challenge, not endorsement.
Creator of the Adult Social Care Outcomes Toolkit, now embedded in national policy across the UK and internationally. Her framework directly underpins the quality-of-life measurement architecture at the heart of Assistiv.
Validated Assistiv's three-state model of independence and introduced the concept of Positive Interdependence that sits at the heart of the platform's philosophy. Nursing and ageing expertise spanning academic and community dimensions of later life.
Winner of the inaugural ESRC Early Career Outstanding Impact Award. Brings rigorous large-scale data methodology and population-level research expertise to Assistiv's evidence base and future academic funding pathways.
Expert in government policy, public administration and policy transfer. Brings deep expertise in navigating NHS and local authority commissioning landscapes and in understanding how innovation enters public sector systems.
Sunstone taught us how to design, build and export complex systems into demanding environments — from oilfields in Kazakhstan to public infrastructure in the UK. Assistiv applies the same engineering discipline to a quieter problem: the three and a half million older adults living independently but invisible to health and social care until something goes wrong.
We build with restraint. Open data before personal data. Conversation before sensors. Consent before everything. The technology should be, in the words of one early reviewer, the most boring car with a supercar engine in it: nothing flashy at the surface, everything serious underneath.