Contact information U.S.A. Ascensio Systems Inc 13355 Noel Rd Suite 1100 Dallas, TX, USA 75240 Phone: +1 (972) 301-8440 Latvia Ascensio System SIA 20A-6 Ernesta Birznieka-Upish street, Riga, Latvia, EU, LV-1050 Phone: +371 63399867 United Kingdom Ascensio System Ltd Suite 12, 2nd Floor, Queens House, 180 Tottenham Court Road, London, United Kingdom, W1T 7PD Phone: +44 20 3287 1086 Armenia Ascensio Systems LLC 48/2, Garegin Nzhdeh street, Yerevan, 0026, Armenia Phone: +374 43592117 Singapore Ascensio Systems Pte. Ltd 68 Circular Road, #02-01, Singapore 049422 Phone: +65 69905793 Uzbekistan Ascensio System Mustakillik avenue 6/7, Mirzo-Ulugbek district Tashkent, Uzbekistan 100000 Contact us Sales questions sales@onlyoffice.com Partner inquiries partners@onlyoffice.com Press inquiries press@onlyoffice.com Marketing inquiries marketing@onlyoffice.com