# Airtight funding: rounds and investors

> Airtight has raised $2.9M across 1 round since 2018. Investors include EISMEA. Every round with its source.

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

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

# Who invested in *Airtight*

One round we have observed, with the one investor 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.

Real Estate

Funding summary Updated 26 Oct 2026

**$2.9M** raised across 1 round since 2018, from 1 source

- **Latest round:** Grant, $2.9M Aug 2018
- **Investors:** 1

See who backed them

## The rounds

- **Aug 2018** Grant **$2.9M** [EISMEA](https://millionrounds.com/fund/eismea) Source recorded

## Everyone who backed them

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

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

## Quick answers about Airtight

### Who invested in Airtight?

Airtight's investors include EISMEA.

### How much has Airtight raised?

Airtight has raised $2.9M across 1 round since 2018.

### When did Airtight last raise?

Airtight's most recent round was a Grant of $2.9M in Aug 2018.

### What was Airtight's biggest round?

Its most recent round, $2.9M in Aug 2018, is also its largest on record.

### Who backed Airtight first?

Airtight's first round on record, in Aug 2018, was backed by EISMEA.

### What stage is Airtight at?

Airtight's latest named round is a Grant, in Aug 2018.

## Companies like Airtight

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

[**Valigent** Aug 2026](https://millionrounds.com/company/valigent)[**Grotto AI** $10M · Mar 2026](https://millionrounds.com/company/grotto-ai)[**Hala Mobility** $1.3M · Jan 2026](https://millionrounds.com/company/hala-mobility)[**TULU** $17M · Nov 2025](https://millionrounds.com/company/tulu)[**Mnzil** $12M · Nov 2025](https://millionrounds.com/company/mnzil)[**HouseEazy** $17M · Oct 2025](https://millionrounds.com/company/houseeazy)

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