Immense industrial growth contributed to tremendous pollution of the environment from a variety of sources. Bioremediation of different toxicants, such as heavy metals and dyes, is greatly appreciated for its cost-effective and environmentally friendly approach. The bacterial strains isolated from textile dye-contaminated soil samples were used in the study for the removal of the toxic pollutants. The bacterial strains were molecularly identified as E. hormaechei subsp. steigerwaltii and Bacillus sp. B2022 using 16S rRNA sequencing. The preliminary batch study results of the bacterial co-cultures showed a maximum removal efficiency of 88.57 ± 0.005% on mixed dyes and 90.18 ± 0.005% on Cr (VI) respectively. The scale-up laboratory-sized batch reactor showed the results were the maximum removal percentage of 77.68 ± 0.005% with mixed dyes and 52.79 ± 0.005% on Cr (VI) observed for 6 days. The degraded metabolites analyzed by FT-IR revealed the presence of C-H, C = O, C-O, and C–Cl functional groups. The GC–MS study showed the presence of few metabolites such as decane, undecane, 2,4,6-trimethyl decane, butyl tetradecyl ester phthalic acid, and 2,6,10 trimethyl tetradecane. The integrated treatment approach of applying different techniques in a single platform is positively encouraged in the era of urbanization and industrialization.