One partner for renewable energy transactions
Kosmosis Energy is a partner-led advisory and transaction firm for solar, wind and storage projects in Romania.
The partners
The people who lead your transaction
Gabriel Voinea
Managing Partner
Marcela Lefter
Director
Laurentiu Ciuciu
Head of Legal and IT
Radu Voinescu
Founder, data and AI
Four partners, working as equals. Each transaction has a named Operator among them.
Founded by a team of industry veterans with a shared vision for a sustainable future, Kosmosis supports developers and investors from concept to commissioning: legal, technical, corporate finance, development, project management and engineering.
Our mission is to accelerate the transition to renewable energy in Romania by guiding developers and investors through the complexity of projects, one well-run transaction at a time.

- years of combined experience in energy
- 20+
- the technologies we cover
- PV · Wind · BESS
- the whole project lifecycle
- Concept to commissioning
Our values
How we work
- 01
Discretion
We protect the identity and the data of every project. Confidentiality is part of the architecture, not a promise.
- 02
Expertise
A multidisciplinary team that understands the technical, legal and financial sides alike.
- 03
Results
We work alongside developers and investors until the transaction is completed.
Shall we talk about your project?
Whether you are developing a project or looking for investment opportunities, the Kosmosis team is here to help.