# Leigh & Siena funding: rounds and investors

> Leigh & Siena has raised $1.2M across 1 round since 2019. Investors include Alumni Ventures, Lightspeed Venture Partners and Upfront Ventures.

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

[Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Leigh & Siena*

One round we have observed, with the 3 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.

Fashion

Funding summary Updated 26 Oct 2026

**$1.2M** raised across 1 round since 2019, from 1 source

- **Latest round:** Pre-seed, $1.2M Aug 2019
- **Investors:** 3

See who backed them

## The rounds

- **Aug 2019** Pre-seed **$1.2M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Upfront Ventures](https://millionrounds.com/fund/upfront-ventures) Source recorded

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) VC firm **1** round

[Upfront Ventures](https://millionrounds.com/fund/upfront-ventures) VC firm **1** round

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

## Quick answers about Leigh & Siena

### Who invested in Leigh & Siena?

Leigh & Siena's investors include Alumni Ventures, Lightspeed Venture Partners and Upfront Ventures.

### How much has Leigh & Siena raised?

Leigh & Siena has raised $1.2M across 1 round since 2019.

### When did Leigh & Siena last raise?

Leigh & Siena's most recent round was a Pre-seed of $1.2M in Aug 2019.

### What was Leigh & Siena's biggest round?

Its most recent round, $1.2M in Aug 2019, is also its largest on record.

### Who backed Leigh & Siena first?

Leigh & Siena's first round on record, in Aug 2019, was backed by Alumni Ventures, Lightspeed Venture Partners and Upfront Ventures.

### What stage is Leigh & Siena at?

Leigh & Siena's latest named round is a Pre-seed, in Aug 2019.

## Companies like Leigh & Siena

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

[**Krvvy** $133K · Feb 2026](https://millionrounds.com/company/krvvy)[**ReplyAll** $754K · Dec 2025](https://millionrounds.com/company/replyall)[**Orange Sugar** $451K · Oct 2025](https://millionrounds.com/company/orange-sugar)[**Eternz** Oct 2025](https://millionrounds.com/company/eternz)[**OUTZIDR** $3.1M · Aug 2025](https://millionrounds.com/company/outzidr)[**True Diamond** $3.0M · Jun 2025](https://millionrounds.com/company/true-diamond)

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