# Optical Standard Technology funding: rounds and investors

> Optical Standard Technology has raised across 1 round since 2025. Investors include Xiaomi and FreeS Fund. Every round with its source.

Source: https://millionrounds.com/company/optical-standard-technology (Millionrounds; every figure on the page links to its filing or article)

[Venture startup](https://millionrounds.com/companies)

# Who invested in *Optical Standard Technology*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture Jul 2025
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2025** Venture **Amount undisclosed** [Xiaomi](https://millionrounds.com/fund/xiaomi) [FreeS Fund](https://millionrounds.com/fund/frees-fund) Source recorded

## Everyone who backed them

[Xiaomi](https://millionrounds.com/fund/xiaomi) Investment firm **1** round

[FreeS Fund](https://millionrounds.com/fund/frees-fund) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=optical-standard-technology).

## Quick answers about Optical Standard Technology

### Who invested in Optical Standard Technology?

Optical Standard Technology's investors include Xiaomi and FreeS Fund.

### How much has Optical Standard Technology raised?

Optical Standard Technology has raised 1 round since 2025, none with a disclosed amount.

### When did Optical Standard Technology last raise?

Optical Standard Technology's most recent round was a Venture in Jul 2025.

### Who backed Optical Standard Technology first?

Optical Standard Technology's first round on record, in Jul 2025, was backed by Xiaomi and FreeS Fund.

### What stage is Optical Standard Technology at?

Optical Standard Technology's latest named round is a Venture, in Jul 2025.

## Companies like Optical Standard Technology

In the same sector, and raised in the last eighteen months.

[**Nirva** $25M · Oct 2026](https://millionrounds.com/company/nirva)[**Lovi** $15M · Oct 2026](https://millionrounds.com/company/lovi)[**Palma.ai** $1.8M · Sept 2026](https://millionrounds.com/company/palma-ai)[**Hang Ten Systems** $53M · Sept 2026](https://millionrounds.com/company/hang-ten-systems)[**OriginalVoices** $1.3M · Sept 2026](https://millionrounds.com/company/originalvoices)[**Positron AI** $875M · Sept 2026](https://millionrounds.com/company/positron-ai)

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