How to build a team of expertsExpert plays an important role in the smooth development of a new project. The Internet companyInternet company was investigated to determine how to form a team that can communicate effectively. This problem is known as the problem of expertExpert team formationTeam formation in Internet companiesInternet company (TFPICs). We construct a mathematical optimisationOptimisation model based on an undirected graphUndirected graph and propose a bees algorithmBees algorithm using knowledge transferKnowledge transfer, named KT-BA. KT-BA uses the best information obtained through cooperative search of multiple subpopulations and transfers the dominant subpopulations to other subpopulations. A reproduction mechanism is also used in the algorithmAlgorithms to generate new individuals to enhance population diversity. The experimental results verify the solution performance of KT-BA, and the obtained expertExpert team formationTeam formation scheme outperforms the traditional bees algorithmBees algorithm and neighbourhood searchNeighbourhood search algorithmAlgorithms. Thus, KT-BA is suitable for application in large Internet companiesInternet company to provide scientific decisions for project development.