Emrys Systems provides end-to-end electronics, firmware, RF, power, and systems engineering consultancy, as well as naval architecture, mechanical engineering and CAD solutions.
Emrys Systems operates a day-one engineering consultancy: bringing founder-level expertise directly to client projects. Every engagement is delivered by the founding team or senior engineers.
Circuit design, schematic capture, component selection, signal integrity analysis, and prototype bring-up. Analogue, digital, mixed-signal, and high-speed designs.
Multi-layer PCB design from schematic to Gerber. High-speed, RF, power electronics, and densely-packed layouts. DFM and DFA review included.
Custom antenna design, simulation, and characterisation. Microstrip patches, dipoles, helical, conformal, and phased arrays. Radiation pattern modelling and impedance matching.
Embedded C/C++, RTOS integration, bare-metal firmware, bootloader development, and driver writing. Python and web-based tooling for monitoring, control, and data analysis.
RF link design, mesh network architecture, protocol stack integration (CAN, Ethernet, SPI, I²C, UART, USB), and protocol-agnostic switching between heterogeneous buses.
DC-DC converters, motor drives, battery management systems, power distribution architectures, and energy harvesting circuits. Efficiency analysis and thermal design.
UAV/drone system architecture, autopilot integration, avionics electronics, and small turbine engine consultation. HALE and MALE platform design experience.
Vessel design, structural analysis, naval systems integration, maritime electrical systems, and autonomous vessel platform engineering.
Parametric 3D modelling, detailed engineering drawings, GA and assembly drawings, GD&T tolerancing, and manufacturing-ready CAD packages.
Enclosure and housing design, structural and thermal analysis (FEA), material selection, DFM/DFA, and prototype-to-production mechanical engineering.
Full concept-to-prototype delivery. Requirements definition, system architecture, design, build, test, and documentation. Defence, maritime, aerospace, and scientific domains.
Independent technical guidance drawing on the breadth of Emrys expertise: design reviews, feasibility studies, technology selection, and second-opinion sign-off for engineering decisions across electronics, RF, mechanical, and systems domains.
We understand your requirement, constraints, and timeline. No obligation, no sales pitch, just an honest conversation about whether we're the right fit.
Fixed-price or day-rate proposal with a clear scope, deliverables, and timeline. We tell you what we'll deliver and when.
Senior engineer-led delivery with regular updates. You deal directly with the person doing the work, not a project manager.
Full documentation, source files, and a handover session. You own everything we produce. We're available for follow-on support.
Every engagement is scoped to the work rather than picked off a menu. Here's the shape projects typically take: tell us about yours and we'll come back with a number.
Ad-hoc advisory, troubleshooting, design reviews, and short technical sessions, billed per day, no long-term commitment.
Request a quote →Defined scope and deliverables, typically running days to a few weeks: a PCB layout, an antenna design, a feasibility study, a focused piece of R&D.
Request a quote →Sustained, end-to-end delivery or reserved engineering capacity over months: concept through to production, or an ongoing retainer arrangement.
Request a quote →Every quote is scoped individually around discipline, complexity, and timeline. All work is exclusive of VAT; travel and expenses are charged at cost where applicable.