If the company makes money on the policy, other insurers are expected to follow.
( ( If ( ( the company ) ( makes ( money ( on ( the policy ) ) ) ) ) ) ( , ( ( other insurers ) ( ( are ( expected ( to follow ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (DT the) (NN company)) (VP (VBZ makes) (NP (NP (NN money)) (PP (IN on) (NP (DT the) (NN policy))))))) (, ,) (NP (JJ other) (NNS insurers)) (VP (VBP are) (VP (VBN expected) (S (VP (TO to) (VP (VB follow)))))) (. .)))
If Geico makes a profit on their new renters policy, other companies will likely follow their lead. 
( ( If ( Geico ( makes ( ( a profit ) ( on ( their ( new ( renters policy ) ) ) ) ) ) ) ) ( , ( ( other companies ) ( ( ( will likely ) ( follow ( their lead ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (NNP Geico)) (VP (VBZ makes) (NP (NP (DT a) (NN profit)) (PP (IN on) (NP (PRP$ their) (JJ new) (NNS renters) (NN policy))))))) (, ,) (NP (JJ other) (NNS companies)) (VP (MD will) (ADVP (RB likely)) (VP (VB follow) (NP (PRP$ their) (NN lead)))) (. .)))