We are M&A Group, we provide business consulting and support services in Thailand by M&A Advisory Co., Ltd. Moreover, we provide reliable one stop accounting, tax and payroll outsource service by M&A Accounting and Tax Co., Ltd. In addition, We assure customers’ security by providing security solutions by M&A Security Guard Co., Ltd. And we have serviced rental office is conveniently located in the central business area of Bangkok by M&A Business Center Co., Ltd.​ Furthermore, We provide a full range of international standard audit services in Thailand, including related services by MAC Audit Ltd. And new our service, We will acquire wireless certification, import / sale of equipment, installation work on site, etc. necessary for selling IoT related equipment and solutions in Thailand by Activio Co., Ltd.