Osseus
YC S26Founded 2026 · 2 employees · 1 known investors
Osseus builds a permissioned research brain that connects tools and data across R&D teams to surface past experiments, expert knowledge, and next actions. The platform serves technical and research teams in biotech, manufacturing, and similar knowledge-intensive industries by maintaining continuous memory of how work evolved and preventing repeated efforts.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareFuture of WorkRoboticsB2BInfrastructureAI
Founders & leadership· Y Combinator alumni (S26)
Osseus was founded in 2026 by Anish Mariathasan and Ayush Patel.
AM
Anish MariathasaninCo-FounderAnish Mariathasan co-founded a compliance AI startup and conducted machine learning research at a Harvard-HKU joint laboratory on computer vision applications in cancer detection. He holds a master's degree in biomedical engineering from Imperial College London and previously pursued doctoral studies in AI for health at Oxford.
AP
Ayush PatelinCo-FounderAyush Patel is a computer scientist with an MEng from Imperial College London and two internships at Apple, where he worked on QA automation systems. He is co-founder of Osseus.
Investors · 1
Frequently asked questions
- What does Osseus do?
- Osseus builds a permissioned research brain that connects tools and data across R&D teams to surface past experiments, expert knowledge, and next actions. The platform serves technical and research teams in biotech, manufacturing, and similar knowledge-intensive industries by maintaining continuous memory of how work evolved and preventing repeated efforts.
- Who founded Osseus?
- Osseus was founded by Anish Mariathasan, Ayush Patel in 2026.
- Who are Osseus's investors?
- Osseus's investors include Y Combinator.

