GSA MOBIS Schedule contractor Center for Plain Language SDVOSB T.S.Marshall & Associates

T. S. Marshall & Associates, Inc. (TSM), specializes in leadership and professional development training, consulting, and coaching that enriches staff learning, enhances productivity, and promotes organizational excellence.

Our skilled and experienced professionals design, develop, and deliver a wide range of training and consulting services to business, healthcare, government, and higher education.

TSM has demonstrated experience developing customized corporate universities—in-house talent management, designed to meet specific client (and their customers) needs.

What We Do Works!

New Leadership Book

Competent Leadership: Presenting the knowledge to lead, along with the practical lessons and experience to do it well.


ISBN 978-1-942901-03-7    $14.99
   Amazon Books
   Barnes & Noble
   Green Ivy Publishing

Book Reviews

"A must read for either an aspiring or experienced leader who wants a straightforward and common sense approach to leading people at any level."

"Competent Leadership is spot-on, emboldening the reader by offering simple yet impactful methods to energize leadership. The pages practically turn themselves."

"Self awareness and a sophisticated knowledge of what comprises effective leadership are crucial components for leading in contemporary times. Competent Leadership delivers on both."