Maria Velkova

Tabula Rasa Ventures LLC (Tabula Rasa Ventures) is a venture capital firm founded in 2019 by Marik Hazan. The firm is headquartered in New York.

Enthea is a licensed third-party administrator of health insurance benefits that provides safe and affordable access to innovative and effective mental health treatments. The company is building a nationwide network of credentialed clinics and therapists, opening in 40 US cities in 2023. The company is located in the US. Enthea's services currently cover ketamine-based treatments and will include psilocybin-assisted therapies as they are approved. The American company's mission is to improve productivity, increase retention, lower medical costs, and engage the workforce by providing coverage for these important mental health treatment options. Enthea's medical policies are evidence-based and guided by expert panels.

Biogenesis Group LLC operates as a fitness center.

Energia & Servizi Engineering SpA specializes in energy production from renewable sources. It operates wind, biogas and mini-hydro power plants. The company was founded in 2001 and is headquartered in Rome, Italy.