Contact Form Your Name (required) Your Email (required) Subject Your Message Head Office Physical Address Swan Centre, No: G-017A, Oginga Odinga Road, Kisumu, Kenya. Postal Address P.O. Box 9024-40141, Kisumu, Kenya. P.O. Box 2018-00606 Nairobi, Kenya. Our Contacts Technical Support and Solutions +254 774 211313 workshop[at]sumocomputers.net Sales & Accounts +254 57 2025188 +254 791 595962 sumo[at]sumocomputers.net