Building the future of biohardware for bone health
CompagOs develops Bon3OID™, a biohardware platform that delivers human-relevant functional readouts for efficacy assessment and mechanistic insight in bone-focused research and translational diagnostics.

Research and innovation partners
Supported by institutions and programs shaping the future of health.












Making functional bone mechanobiology measurable
Bone remodeling is dynamic and mechanically regulated, yet standard models and clinical imaging often capture changes only after structural damage has occurred. Bon3OID provides human-relevant functional readouts that support decisions in preclinical development and translational diagnostics by enabling mechanistic insight.
Bridging research and clinical application
A functional, human-relevant bone model system that supports translational research for diagnostics.

Human-relevant NAMs solution in line with 3R
An in-vitro New Approach Methodologies (NAMs) workflow that reduces and replaces animal models while improving biological relevance.

Mineralized, mechanically loaded in vitro models
A mechanically stimulated bone microenvironment that enables functional readouts of remodeling biology.

Founded in scientific excellence
A platform built on more than 10 years of research at ETH Zurich and a growing evidence base.

Two paths, one platform
Bon3OID™ supports preclinical research today and advances translational research toward future diagnostic applications.

Preclinical NAMs
Human-relevant bone models for research, supporting efficacy assessment and mechanistic insight in bone-focused drug development.

Translational diagnostics
Functional biology as a bridge to clinical insight, with translational R&D focused on functional signals of bone remodeling linked to skeletal complications.


A 3D printed bone biohardware
Bon3OID is a biohardware system that integrates engineered 3D bioprinted bone-like tissue constructs with hardware for controlled mechanical loading.
- • Engineered 3D bioprinted bone-like tissue constructs
- • Integrated hardware for controlled mechanical loading
- • Functional, multi-modal readouts
Ready to advance your bone research program?
Tell us about your disease area, target, or readout needs.