Marionete

Marionete is a technology consultancy that builds data platforms and AI solutions. It works mainly in financial services, with a focus on banking and insurance. Its website names speciality carriers, reinsurers and brokers in London among its clients.

What Marionete offers

• Advisory and architecture — technology roadmaps that reflect business and regulatory priorities.
• AI and agentic solutions — moving AI from strategy into production with governed data.
• Data — governance, modern architecture and self-service data platforms.
• Platforms — secure cloud, integration and developer platforms.
• Team as a Service — consultants who join a client's team on-site, near-site or hybrid.

Who it works with

Clients quoted on the site include a global speciality syndicate, the Bank of England, HSBC, Saxo and Siemens.

Key facts

• Experience: stated as over 10 years in regulated markets
• Focus: banking and insurance