HELEXIA
Educational services, namely, conducting classes, courses, seminars, workshops, and webinars in the field of energy production, use and optimization; training in the field of energy production, use and optimization; Educational services, namely, organization and conducting of colloquiums, conferences, congresses and seminars; publication of books in the field of energy production, use and optimization; electronic publication of books and journals online; film production and distribution; orga...
Pending · December 26, 2022 · 79365869 ·