John Hancock Financial Network (JHFN) today introduced an equity and succession platform to provide its financial representatives with assistance in the valuation, growth and sale of their practices. Called Build4Success, the platform offers comprehensive equity and succession resources, access to a new investment advisory and insurance-based third-party valuation model, planning tools including a step-by-step guide for determining, protecting, growing, and ultimately realizing a businesses value as well as assistance with the financing of transactions.