He moved on to open his own retail stores, restaurants, sales organizations, a manufacturing company and a public relations firm.
( He ( ( ( moved on ) ( to ( open ( ( ( ( ( ( ( ( ( his ( own ( retail stores ) ) ) , ) restaurants ) , ) ( sales organizations ) ) , ) ( a ( manufacturing company ) ) ) and ) ( a ( public ( relations firm ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD moved) (PRT (RP on)) (S (VP (TO to) (VP (VB open) (NP (NP (PRP$ his) (JJ own) (JJ retail) (NNS stores)) (, ,) (NP (NNS restaurants)) (, ,) (NP (NNS sales) (NNS organizations)) (, ,) (NP (DT a) (NN manufacturing) (NN company)) (CC and) (NP (DT a) (JJ public) (NNS relations) (NN firm))))))) (. .)))
He has never started his own business initiative. 
( He ( ( ( has never ) ( started ( his ( own ( business initiative ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ has) (ADVP (RB never)) (VP (VBN started) (NP (PRP$ his) (JJ own) (NN business) (NN initiative)))) (. .)))