So good ideas do not disappear behind the wall around hardware.
For people who find problems and want to solve them, RHX helps make hardware more accessible to start and build.
Get StartedWhat we see
In the last decade, software became something almost anyone can start. You can ship an app without writing code. Physical products are different. Even people with strong ideas still stop at verification, manufacturing, and safety.
Good ideas should not disappear behind expertise, cost, and equipment barriers.
Bad software may simply fail to run. Bad hardware can break — and sometimes hurt people. Hardware has a gate: "Will this survive the real world?" For a long time, that gate belonged mostly to specialists and large organizations.
What changed
AI has made it much easier to explain ideas, build models, and write code. RHX extends that shift into physical products, turning planning, design, analysis, visualization, and fabrication into a flow more people can start from.
Toward a world where anyone can build hardware, we redesign a complex process into one connected flow.
RHXY
We build RHXY. It orchestrates Plan, Sim, and Render capabilities around a project context, surfacing what to check: whether the structure holds, parts fit, manufacturing is plausible, and what might have been missed.
RHXY does not decide for you. It helps you make better decisions.

Founder
CEO & Creative Director
Rihyeon Kim has built across water rockets, robotics, 3D printing, drones, XR, and media art. As Creative Director of OASIS D.LAB, he planned, designed, and produced more than 300 physical products over ten years.
Across those projects, the same wall kept appearing. The idea could be clear, but checking whether it would actually hold up was always the most expensive and closed part of the work.
RHX began as the tool he needed for his own work.
Milestones
Partners
Company Hub
May 29, 2026
[Gwangnam Ilbo] Rising Startup: Rihyeon Kim, CEO of RHX
May 29, 2026
2026 — RHX selected for the Startup-Centered University Program
Mar 7, 2026
[Korea Economic Daily] RHX develops an AI-native engineering simulation platform
Mission
The question RHX is trying to answer: Hardware, for anyone.
Software opened up. Hardware stayed closed. This is RHX’s mission statement on why that gate should open.
Infrastructure Story
Why we keep compute resources in-house
In an era where cloud is the default, this is why RHX chose local GPU workstations.
A world where building hardware is as open as building software.