# suena

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/suena

- Industry: Software
- Headquarters: Hamburg, Germany
- Website: www.suena.energy
- Total disclosed funding: $13M
- Latest round: Series A (Jul 30, 2025)
- Investors on record: 11

## About

Based in Germany, and founded in 2021, Suena operates as a software-as-a-service (SaaS) company. The company was founded by its CEO Lennard Wilkening, CFO Miguel Wesselmann, and CTO Tom Witter. In September 2025, Suena raised EUR 8 million in series A funding led by new investors Eneco Ventures, with participation from another new investor 4Impact. Returning investor InnoEnergy, J.O.S.S. Beteiligungsgesellschaft mbH, Santander Asset Management, and Smart Energy Innovation Fund also participated in the round.

Suena provides suenAS, which is an artificial intelligence (AI)-based operating system (OS) for battery energy systems. The company’s software uses forecast models to improve the operation of energy storage systems and streamlines the use of renewable energy sources for a variety of applications. Additionally, it offers suena autopilot, a SaaS-enabled trading platform that optimizes energy storage trading and operation.

The company plans to use the September 2025 funding to accelerate its energy storage and renewable energy systems across the Europe.

## Funding rounds

- Series A, Jul 30, 2025, $9.4M — Santander Asset Management, Eneco Ventures, InnoEnergy, 4Impact, Smart Energy Innovation Fund, J.O.S.S. Beteiligungsgesellschaft mbH
- Seed, Sep 14, 2023, $3.2M — InnoEnergy, Smart Energy Innovation Fund, Santander Alternative Investments, J.O.S.S. Beteiligungsgesellschaft mbH, Fricke Beteiligungsgesellschaft mbH, Garz Beteiligungsgesellschaft mbH, Lucky Frankfurt UG, hit-lnvestor GmbH

## Investors

- InnoEnergy (https://capitalatlas.ai/funds/innoenergy) — Seed, Series A
- Smart Energy Innovation Fund (https://capitalatlas.ai/funds/smart-energy-innovation-fund) — Seed, Series A
- Santander Alternative Investments (https://capitalatlas.ai/funds/santander-alternative-investments) — Seed
- J.O.S.S. Beteiligungsgesellschaft mbH — Seed, Series A
- Fricke Beteiligungsgesellschaft mbH — Seed
- Garz Beteiligungsgesellschaft mbH — Seed
- Lucky Frankfurt UG — Seed
- hit-lnvestor GmbH — Seed
- Santander Asset Management — Series A
- Eneco Ventures — Series A
- 4Impact (https://capitalatlas.ai/funds/4impact) — Series A