Onzelo Markum III

Current

Performance Specialist / Executive Coach at Administaff
CEO at The Markum Group, LLC (Self-employed)

Past

CEO at The Markum Group, LLC (Self-employed)
Police Officer at League City Police Department
Co-Founder/Managing Partner - Human Capital Practice at CoVenture Consulting, LLC

Commissioner at Texas Commission on Law Enforcement

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Education

Texas A&M University - Mays Business School
University of Houston-Clear Lake
Boston University

Recommended

6 people have recommended Onzelo

Connections

136 connections

Industry

Management Consulting

Websites

Onzelo Markum III’s Summary

Dynamic, high-impact, high-energy management consultant, executive coach, and motivational speaker with deep expertise in spearheading projects that lead and communicate organizational change and transition, build organizational resiliency, foster stakeholder engagement, and lay the foundation for successful continuous improvement.

Co-Author of Winning Through Transition: Leading The Human Side of Change.

I help clients accelerate organizational change.

Onzelo Markum III’s Specialties:

Change Management, Organizational Change and Transition, Stakeholder Engagement, Leadership Development, Strategic Communications, Crisis Communications, Media Relations, Political Consulting, Political Campaign Management, Lobbying, Government Relations, Executive Coaching, Motivational Speaking

Onzelo Markum III’s Experience

Performance Specialist / Executive Coach

Administaff

(Public Company; ASF; Human Resources industry)

August 2009 — Present (4 months)
CEO
The Markum Group, LLC (Self-employed)

(Self-Employed; Management Consulting industry)

January 2004 — Present (5 years 11 months)
CEO
The Markum Group, LLC (Self-employed)

(Self-Employed; Management Consulting industry)

January 2004 — August 2009 (5 years 8 months)

At The Markum Group, LLC we help clients accelerate organizational change and reengage their surviving workforce after layoffs, downsizings, mergers or acquisitions.

The Markum Group, LLC is a high-impact management consultancy. We provide management consulting, executive coaching, training workshops and keynote / motivational speaking in the change management, leadership development, and strategic communications arenas.

We are committed to equipping organizations with the capacity to effectively lead, communicate, and accelerate organizational change and transition, build organizational resiliency, develop stronger leaders, and foster stakeholder engagement.
Police Officer

League City Police Department

(Law Enforcement industry)

November 1991 — October 2008 (17 years )
Co-Founder/Managing Partner - Human Capital Practice

CoVenture Consulting, LLC

(Management Consulting industry)

June 2002 — December 2005 (3 years 7 months)
Commissioner

Texas Commission on Law Enforcement

(Government Administration industry)

December 1995 — December 2002 (7 years 1 month)

Additional Information

Onzelo Markum III’s Websites:

Onzelo Markum III’s Interests:

Change Management, Motivational Speaking, Strategic Communications, Team Building, A & M Football, A & M Basketball, Golf, Chess, Political Consulting, Conservative Issues, Men's ministry Windsor Village United Methodist Church