NJS Consulting, LLC.
  • Home
  • Marketing Services
  • Management Consulting
  • Business Experience
  • NJS Relationship Audit
  • Contact Us
NJS Consulting, LLC.
  • Home
  • Marketing Services
  • Management Consulting
  • Business Experience
  • NJS Relationship Audit
  • Contact Us

Marketing Services

Norbert Sieber Career Overview

Norb has specialized in advertising  management planning and client/agency relationship management for over  35 years as a partner with MARC USA and most recently, as President of  his independent consulting practice based in Miami. Has worked in most  agency departments with many different agency positions, gaining  valuable exposure to virtually every major function and facet of the  advertising business including creative, production, client services,  operations, human resources, and all levels of management, culminating  with President of MARC USA’s Miami office.

Has  a Masters degree in Human Resource Management, and has led many  significant organizational change initiatives for business enterprises  and non-profit boards with tact and diplomacy. Is a former Chairman of  the national Board of The Leukemia & Lymphoma Society and remains a  member of LLS’s USA and Canada boards. For LLS, orchestrated the first  strategic planning process, LLS re-branding and the reengineering of the  national board.

As  an independent consultant and advisor, engagements have been focused on  Senior Management counsel, in-house marketing department planning and  reorganization, agency searches, agency relationship planning and  contract negotiations, and client-agency relationship monitoring.

Agency Partner Highlights

As change agent and inside consultant, facilitated myriad corporate  change initiatives such as new unit launches, team-based reengineering,  and adoption of agency best practices throughout the organization.

Revamped  MARC USA’s entire client/agency relationship planning process for  significant win-win productivity gains for the agency and our clients.  Led the majority of the initial client/agency contract negotiations with  clients like Rite Aid, True Value, UPMC, Bryant, Mellon Bank and  Checkers, just to name a few. Reinvented the HR function. Spearheaded  the design and facilitated the transition from the traditional  department structure to the re-engineered, cross-functional,  nationally-recognized team structure. Led expansion office acquisition  integration in NY, Chicago, Indianapolis, Dallas and Miami, providing  strategic, financial and operational/agency best practices consulting as  well as directing the internal training and transitioning of MARC’s  regional offices to the team-based structure. Was a guest speaker at a  number of Ad Industry conferences on Agency Reengineering.  

Independent Advisor and Consultant Highlights

As President of NJS Consulting, serves  as an impartial business management advisor and expert generalist to  marketers and advertising agencies. Support for the creative service and  media industry includes counseling/coaching on management planning and  decision-making, planning and integration of mergers and acquisitions,  coaching/training on cross-functional team structures as well as the  development and nurturing of long-term client/agency relationships and  client/agency relationship best practices.  

Areas  of focus include strategic brand development, evaluation of the  marketing communications planning and advertising development process  and programs, examination and reengineering of marketing department and  agency structures, agency searches, contract negotiations and  relationship monitoring, IMC Planning strategy and marketing director  searches, integration, training and coaching.

NJS  Consulting engagements have involved working with Applebee's,  McCann-Erickson/NY, MRM Worldwide, Wunderman/Chicago, Arby’s, BBDO,  Initiative Media, Dr Pepper Snapple Group, Code & Theory, Deutsch,  Eventus, Ketchum PR, McGarry Bowen, Richards/Lerma, Papa John's Pizza,  Grey, Wing, Heartland Homes, High End Finishes & Installations,  UHealth, Common Ground/MGS, Affordable Hurricane Solutions, Crohn’s  & Colitis Foundation, EVOLVE Communications/Orlando, Parking  Management Systems, Inc. and Miami’s Community Newspapers.

Additional Consulting Highlights

Other collaborative engagements include working as an associate of EBJ  International Consultants, Inc. of Dallas, Texas on a project basis as  well as working in partnership with Round Table Advisers, a group that  provides comprehensive consulting services to the International  Restaurant Industry. 

Copyright © 2025 NJS Consulting, LLC. - All Rights Reserved.


Powered by