By searching out opportunities which match its strengths the firm can optimize the synergistic effects. - Igor Ansoff

The triplet of specifications - the product-market scope, the growth vector and the competitive advantage - describes the firm's product-market path in the external environment.

The stakeholder concept was originally defined as "those groups without whose support the organization would cease to exist." The list of stakeholders originally included shareowners, employees, customers, suppliers, lenders and society. Stemming from the work of Igor Ansoff and Robert Stewart (in the planning department at Lockheed) and, later Marion Doscher and Stewart at SRI, the original approach served an important information function in the SRI corporate planning.

The publication of the book, Corporate Strategy, by H. Igor Ansoff was a major event in the 1965 world of management. As early as it came in this literature, the book represented a kind of crescendo in the development of strategic planning theory, offering a degree of elaboration seldom attempted since.