BulkSMS.com is a division of Celerity Systems (Pty) Ltd. and was founded in 2000 along with its parent company. Its founders first began using SMS in 1997 to send weather updates to clients but soon realised the service had broader applications.
BulkSMS.com provides application-to-person (A2P) messaging services to large and small businesses, public benefit organisations, and individuals. The company has a global market presence in more than 200 countries, including Europe, South Africa, the United Kingdom, and the United States of America.
You can download a PDF of the BulkSMS Company Fact Sheet here.