Aufbau Holdings

Dublin, Ireland · Founded 2019 · Privately Held (backing)

Operator of a biotechnology company intended to develop novel diagnostics and therapeutics for ophthalmic diseases and cancer. Aufbau Holdings is based in Dublin, Ireland and was founded in 2019. It was valued at $157 million at its later-stage round in Aug 2025, the last priced event on record. It has raised $37.1 million across 4 recorded rounds; the latest was a $6.1 million early-stage round in Apr 2025.

PMV mark · valuation
$157.2M
Oct 2026
Priced at
its later-stage round
Aug 2025
Total raised
$37.1M
Last round
Early Stage VC
Apr 2025
How much has Aufbau Holdings raised?
$37.1Macross 4 recorded rounds · Jun 2019 – Apr 2025

Most recently, Aufbau Holdings raised $6.1M in its Early Stage VC (Apr 2025).

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Aufbau Holdings round by round

4 rounds
Apr 2025Early Stage VC$6.1MSEC filing▮
8 investors participated
Nov 2023Seed Round$1.1MSEC filing▮
29 investors participated
Apr 2021Early Stage VC$5.5MSEC filing▮
38 investors participated
Jun 2019Seed Round$1.1MSEC filing▮
17 investors participated

How much has Aufbau Holdings raised?

Aufbau Holdings has raised $37.1 million in total; 4 of its rounds are on record, from 2019 on. The largest on record was a $6.1 million early-stage round in Apr 2025.

Aufbau Holdings has filed 4 Form Ds with the SEC since 2019, most recently in Apr 2025 ($6.1 million sold to 8 investors).

Aufbau Holdings investors

5 investors are on record for Aufbau Holdings, including Atlantic Blue Ventures, Center for Life Science Ventures, Cliffdale Investments. and Cornell University. The early-stage round in Apr 2025 drew 8 investors.

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Frequently asked about Aufbau Holdings

How much has Aufbau Holdings raised?
Aufbau Holdings has raised $37.1M in total across 4 recorded funding rounds.
When was Aufbau Holdings's last funding round?
Aufbau Holdings's most recent recorded round was Early Stage VC in Apr 2025, raising $6.1M.