"Major Oak understood where we were going, put structure around our thoughts and ideas, and delivered what we needed.  They have more experience – in other words, they didn’t throw a lot of inexperienced people at us."- Director, Shared Services at a Fortune 100 Defense Contractor


Major Oak is a US-based consulting firm with global project experience as seen on the map above.

Advertising and Marketing

  • Intermark Media

Financial Services / Insurance

  • Alico
  • Allsup
  • AmeriCorp
  • Church Pension Group
  • Comdata
  • MetLife
  • Omgeo
  • Protective Life
  • Prudential
  • Rockville Bank
  • Wisconsin Physicians Services

Government and Public Sector

  • 1-800-MEDICARE
  • Census Bureau
  • Common Services for Borrowers
  • Federal Student Aid Information Center
  • Lucas County, Ohio
  • Veterans Affairs

Hospitality and Tourism

  • McDonald’s
  • TravelClick

Industry Organizations

  • American Payroll Association
  • American Society for Training and Development
  • Information Systems Audit and Control Association
  • International Association of Assessing Officers
  • International Society for Performance Improvement
  • Organizational Development Network
  • Project Management Institute
  • SOCAP International
  • Society for Human Resource Management
  • Society for Industrial and Organizational Psychology
  • Urban and Regional Information Systems Association

Information Systems & Technology

  • CoreLogic Dorado
  • General Dynamics Corporation
  • RoyaltyShare

Legal Services

  • Arnold and Porter

Manufacturing / Defense

  • EDO Corporation
  • General Dynamics
  • Lafarge
  • Quadriga
  • Schweitzer-Mauduit International


  • Bill & Melinda Gates Foundation


  • Cengage Learning


  • Connecticut Water

Web Services/Telecommunications

  • Register.com
  • Websense