Contact Emilia MalinowskaOffice AssistantEmail: biuro@newhse.plTelefon: +48 662 809 020 Luiza Ludwisiak-OnuchCommunication & PR SpecialistEmail: communications@newhse.plTelefon: +48 600 628 816 Our Office: St. Grażyny 15 pok.20402-548 Warsaw Office Hours: Monday-Friday: 8:30-16:30