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In extensions of two Higgs doublet models with vectorlike quarks, the decaysof vectorlike quarks may be easily dominated by cascade decays through chargedor neutral Higgs bosons leading to signatures with 6 top or bottom quarks.Since top quark decays also contain bottom quarks, the 6 bottom quarks in finalstates is a common signature to a large class of possible decay chains. Wepresent a search strategy focusing on this final state and find the mass rangesof vectorlike quarks and Higgs bosons that can be explored at the Large HadronCollider. Among other results the sensitivity to the charged Higgs boson,extending above 2 TeV, stands out when compared to models without vectorlikematter.

Charged and neutral Higgs bosons in final states with six bottom quarks