1s1 Energy
OtherLisbon, PortugalNov 2022
1s1 Energy raised €2.2M in a funding round in Nov 2022. The company is based in Lisbon, Portugal. Investors in the round: Aquarius Invest, Asiri, CSN Inova and 3 others. Data as of 4 Nov 2026.
Amount raised
€2.2M
€2,159,936
Native amount
2,150,000 USD
Stage
Other
funding round
Investors
6
Provenance & confidence
High confidenceAmount
2,150,000 USD
ECB-at-date → €2.2M · rate 0.9954 on 2022-11-10
High confidence
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
Investors in this round
6 namedDate
Nov 2022
Round type
funding round
Amount (EUR)
€2.2M