Organizational Effectiveness Group ( OEG ), established in 1995, provides client-specific consulting in the areas of organizational development, executive coaching, feedback assessment and leadership training. President Diana Peterson-More, with more than 20 years of Human Resources experience in the Los Angeles area, finds that there is a greater need for organizational effectiveness than ever before, as companies compete for the best talent and struggle in increasingly complex and competitive marketplaces. Selecting the right consulting firm can be challenging. You want a firm that has experience, industry knowledge and, of course, innovative ideas. My firm has the background and knowledge to help you or your company succeed. This site will provide in-depth information about our background and describe the different services we offer.