Little Beast Engineering is a consultancy firm specialising in the design and analysis of superconducting magnets. We support R&D projects with custom solutions, including quench simulations, AC-loss calculations, and detailed design for one-of-a-kind HTS, LTS, or resistive magnets. Our deep expertise in high-field magnet systems makes us a trusted partner for advanced applications in research and industry. We also develop the Rat GUI, a powerful magnet design tool that enables engineers to model their own systems. Its core engine, Rat, is open source and freely available for integration into other workflows.