> Mohammad Riyaz & Jahangir Technical Services Since: 2021 Mohammad Riyaz & Jahangir Technical Services
> Muhammad Reaz Uddin Technical Services L.L.C Since: 2017 Muhammad Reaz Uddin Technical Services L.L.C
> Mohammed Rouf & Kuddus Miah Technical Services Since: 2021 Mohammed Rouf & Kuddus Miah Technical Services
> Muhammad Rauf Inayatullah Technical Services Since: 2020 Muhammad Rauf Inayatullah Technical Services
> Mohammed Rubel And Rakib Hossen Technical Services Since: 2020 Mohammed Rubel And Rakib Hossen Technical Services
> Mohammad Robel & Mohammad Faisal Technical Services Since: 2019 Mohammad Robel & Mohammad Faisal Technical Services
