The responsibility for business strategy can vary depending on the size and structure of a business. In larger companies, the development and implementation of business strategy may be the responsibility of the executive team or the board of directors. In smaller companies, the owner or CEO may be responsible for developing and implementing the business strategy. In any business, it is important that the development of the business strategy involves input and buy-in from key stakeholders, such as employees, customers, and investors. This helps to ensure that the strategy is aligned with the needs and goals of the business and its stakeholders. Ultimately, the success of a business strategy depends on the execution and implementation of the plan by all levels of the organization. Every member of the team has a role to play in making the business strategy a reality.