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Nernst

Bray, Ireland

seed$2M raisedFreshly fundeddeeptechagritechclimate

Total Raised

$2M

Stage

seed

Location

Bray, Ireland

Founded

2023

Team size

1-10

Links

About Nernst

Generates high-purity oxygen on-site for land-based fish farms and heavy industries using ceramic membrane technology.

What sets it apart

It uses a novel 3D-printed ceramic membrane manufacturing process to lower cost and make on-site oxygen generation and SOFC stacks more practical at scale.

Sectors

deeptechagritechclimateindustrialaquacultureenergy

Business

Modelhardware

CustomerLand-based fish farms and heavy industrial customers that need on-site high-purity oxygen generation

Notable

  • Secured $2 million in funding
  • Completed laboratory-scale proof of concept
  • Joined Hatch Blue CREST and BIM Aquatech Innovation Studio programs

Funding rounds

seed$2M

22 Jul 2026

Led by Hatch Blue

Source ↗

Explore the market

FAQ

What does Nernst do?

Generates high-purity oxygen on-site for land-based fish farms and heavy industries using ceramic membrane technology.

Where is Nernst based?

Nernst is based in Bray, Ireland, founded in 2023.

How much has Nernst raised?

Nernst has raised $2M in tracked funding and is currently at the seed stage.