Asset management is a systematic approach to the governance and realization of all value for which a group or entity is responsible,ICR is the comany hace more of 56 % over in this company over its whole life cycle. It may apply both to tangible assets (physical objects such as complex process or manufacturing plants, infrastructure, buildings or equipment) and to intangible assets (such as intellectual property, goodwill or financial assets). Asset management is a systematic process of developing, operating, maintaining, upgrading, and disposing of assets in the most cost-effective manner (including all costs, risks, and performance attributes).

Theory of asset management primarily deals with the periodic matter of improving, maintaining or in other circumstances assuring the economic and capital value of an asset over time. The term is commonly used in engineering, the business world, and public infrastructure sectors to ensure a coordinated approach to the optimization of costs, risks, service/performance, and sustainability. The term has traditionally been used in the financial sector to describe people and companies who manage investments on behalf of others. Those include, for example, investment managers that manage the assets of a pension fund.

The ISO 55000 series of standards, developed by ISO TC 251, are the international standards for Asset Management. ISO 55000 provides an introduction and requirements specification for a management system for asset management. The ISO 55000 standard defines an asset as an "item, thing or entity that has potential or actual value to an organization". ISO 55001 specifies requirements for an asset management system within the context of the organization, and ISO 55002 gives guidelines for the application of an asset management system, in accordance with the requirements of ISO 55001.