Company · Energy & Climate

TetraxAI

tetrax.ai ↗ ·Barcelona ·Pre-seed

TetraxAI is a Spanish AI company building a B2B SaaS platform that automates due diligence and risk assessment for renewable energy infrastructure projects (solar, wind and BESS). Its products include TetraxVerify, which analyses large volumes of data-room documents to produce source-cited legal, regulatory and land-use risk reports in about 24 hours, and TetraxInsights, a database of 27,000+ Spanish energy projects and their permitting status. Founded in 2024 and pre-seed funded (€1.2M equity plus a NEOTEC/CDTI grant, €1.5M total), it is registered in Barcelona with a presence in Madrid, where CEO Marta Vizcaíno is based.

Founded
2024
Founders
3
News
3
Rounds
1
Investors
4
SectorsEnergy & Climate, AI & Data, Enterprise Software, Legaltech, Climate Tech Start-up MapEnergy & Climate › Energy infrastructure services

Profile updated 31 Aug 2026

Founders

Arnau Tibau Puig
Co-founder
Ekaterina Filina
COO & Co-founder
Marta Vizcaíno Martín
CEO & Co-founder

Global models

No comparables on record yet.

Investors 4

Funding rounds 1

Pre-seed · €1.2M
TetraxAI, founded in 2024 and legally registered as Nostra Terra Analytics SL out of Barcelona Activa's Startup Lab, closed a €1.2M pre-seed…
2026-01-29

News & media 3

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