This article establishes and grounds the topicality of personal human capital for its development. It proves that the available approaches, methods and models do not consider the business enterprise needs to increase the efficiency of individual employee’s contribution to the formation of market value. Human capital is offered to consider as a function of personal intelligence, which depends on the personal creative, status and social abilities. The adaptation of mathematical tools is conducted to establish intellectual personal characteristics with justification of different variants of their numerical values. The article also completes the evaluation tools by way of questionnaires, tests and personal objective characteristics, and suggests the approaches to the procedure of results evaluation and interpretation. The testing of the mathematical and testing tools of the personal human capital research was conducted with a group of people whose team is as close as possible to a typical industrial staff workers or its structural subdivision. The results of the personal human capital survey allowed us to identify both individual and collective needs in improving the planning processes for its development.