451 Research has announced the addition of three senior team members: Carl Lehman, Rhonda Ascierto, and John Mazur. In addition, the company announced the promotion of Rachel Chalmers, William Fellows, Andy Lawrence, and Simon Robinson, who all previously served as research directors, to the position of research vice-president.

"451 Research is an analyst-led organization. These promotions and new additions to the analyst team are indicative of our commitment to growth and to staying ahead of the curve in the enterprise IT arena," said Simon Carruthers, executive vice president, 451 Research.

Additional information regarding 451 Research's team and coverage can be found at http://www.451research.com.