Terry Seigel

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Terry Seigel
TGS Management Consultants, Inc.

Terry Seigel, CHRP, is President of TGS Management Consultants, Inc., a firm that specializes in:

  • Organizational design
  • Role clarity
  • Compensation systems
  • Succession planning
  • Managerial practices

He has over 25 years of managerial experience in the mining, nuclear energy and financial services businesses. He brings the unique ability to apply and integrate organizational design theories into common sense practices that readily adapt to the evolving needs of clients.

Recent clients include CPS Energy in Texas, First National of Nebraska and Ontario Power Generation.

Terry also has experience in the field of Labor Relations. As Chief Steward he was involved in bargaining for a 10,000 member union and was part of a three person Management Team that negotiated two collective agreements with the unions.

He has presented at Requisite Organization Conferences in Washington, Texas and Florida and has worked with Nancy Lee on Requisite Organization design projects since 1995.

Terry attended the Rotman School of Business Executive Program at the University of Toronto and received the Human Resource Professional designation.

Major organizations and consulting firms that provide Requisite Organization-based services

A global association of academics, managers, and consultants that focuses on spreading RO implementation practices and encouraging their use
Dr. Gerry Kraines, the firms principal, combines Harry Levinson's leadership frameworks with Elliott Jaques's Requisite Organization. He worked closely with Jaques over many years, has trained more managers in these methods than anyone else in the field, and has developed a comprehensive RO-based software for client firms.
Founded as an assessment consultancy using Jaques's CIP methods, the US-based firm expanded to talent pool design and management, and managerial leadership practice-based work processes
Former RO-experienced CEO, Ron Harding, provides ooaching to CEOs of start-ups and small and medium-size companies that are exploring their own use of RO concepts.  His role is limited, temporary and coordinated with the RO-based consultant working with the organization
Ron Capelle is unique in his multiple professional certifications, his implementation of RO concepts through well designed organization development methods, and his research documenting the effectiveness of his firm's interventions
A Toronto requisite organization-based consultancy with a wide range of executive coaching, training, organization design and development services.
A Sweden-based consultancy, Enhancer practices time-span based analysis, executive assessment, and provides due diligence diagnosis to investors on acquisitions.
Founded by Gillian Stamp, one of Jaques's colleagues at Brunel, the firm modified Jaques;s work-levels, developed the Career Path Appreciation method, and has grown to several hundred certified assessors in aligned consulting firms world-wide recently expanding to include organization design
Requisite Organization International Institute distributes Elliott Jaques's books, papers, and videos and provides RO-based training to client organizations