# Nanosin

**Source:** https://www.startuphub.ai/startups/nanosin
**Profile type:** Startup

> NanoSiN commercializes nanoporous silicon nitride for advanced semiconductor packaging.

## About

NanoSiN commercializes nanoporous silicon nitride (NPSN), a defense-validated ceramic interlayer engineered to manage heat, stress, and signal integrity in advanced packaging. NPSN addresses the material challenges of co-packaged optics by providing controlled thermal paths, accommodating strain, and lowering dielectric loss at high signaling rates. The company serves the semiconductor industry, specifically in advanced packaging applications for AI and HPC.

## Key facts

- **Slug:** nanosin
- **Website:** https://nanosin.ai
- **Operating status:** Active
- **Total funding:** $15M
- **Sectors / tags:** Advanced Manufacturing and Materials, Semiconductor, Nanotechnology, Materials Science, Defense Tech, Advanced Manufacturing & Materials, Ceramics, Thermal Management, Advanced Packaging

## Frequently asked

### What does Nanosin do?

NanoSiN commercializes nanoporous silicon nitride (NPSN), a defense-validated ceramic interlayer engineered to manage heat, stress, and signal integrity in advanced packaging. NPSN addresses the material challenges of co-packaged optics by providing controlled thermal paths, accommodating strain, and lowering dielectric loss at high signaling rates. The company serves the semiconductor industry, specifically in advanced packaging applications for AI and HPC.

### What is Nanosin's valuation?

StartupHub estimates Nanosin's effective valuation at $59.1M (range $37.5M to $90.0M, 10% confidence), based on comparable companies in the sector.

### How much funding has Nanosin raised?

Nanosin has raised a total of $15M in funding. The most recent round on record is Series A.

### What industry does Nanosin operate in?

Nanosin operates in Advanced Manufacturing and Materials, Semiconductor, Nanotechnology, Materials Science, Defense Tech, Advanced Manufacturing & Materials.

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