# Folio Photonics Inc. funding rounds and investors

As of 22 Oct 2026, Folio Photonics Inc. has raised $9.1M across 1 verified round on record; latest: $9,078,957 form D (equity) round, announced 13 Oct 2026.

Headquarters: Solon, OH  
Page: https://fireround.dev/companies/folio-photonics

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-10-13 | Form D (equity) | $9,078,957 | not stated | none named | [sec.gov](https://www.sec.gov/Archives/edgar/data/1699248/000169924826000006/xslFormDX01/primary_doc.xml) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.