Strategic planning involves defining a company's mission, establishing strategic business units (SBUs), and assessing growth opportunities. A company's mission focuses on a limited number of long-term goals, major policies, competitive spheres, and is short and meaningful. SBUs are single or related businesses that can be planned separately, have their own competitors and manager responsible for profits. Strategic planning determines a company's customers, needs, technology, and involves analyzing strengths, weaknesses, opportunities, and threats. Companies form strategic alliances for products, promotions, logistics, and pricing to improve strategic management.