Professional Workshops, Seminars, Courses, and Training. Many offerings are available for custom or on-site delivery at your location worldwide. Are you ready to make a difference in your organization, or company? Do you want to discover how you can become more involved and understand your role at a deeper level? Attend TONEX innovative workshops and Earn TONEX certificate and build essential skills in Leadership, Negotiation, Communication Skills, Technical Writing For Non Native Speakers of English, Customer Experience Management, Technology and Engineering Management Certificate, and more.