Xeta Limited Provides management consultancy, marketing research and strategy and human resources guidance to major multinational firms. http://www.xeta.co.uk/

Xavier Consulting Group Training seminars, workshops, and custom consulting. http://www.xavierconsulting.com/

Xworks A technology investment company that provides business management and consultancy to set up and acquire businesses, manage their development and ultimately realise their value through flotation or trade sale. http://www.xworks.com

Xellix LLC Consultant offering business development and product life cycle management. http://www.xellix.com/

Work on Words Writing and speaking consultant focusing on the value of choosing the "right words." http://www.workonwords.com/