Head OfficeDSE Tower Nikunja
- Phone: +88 013 2314 9414
- Email: qsl38@quayumsecurities.com.bd
- Address: DSE Tower, Suite # 188, Level # 10, Plot # 46, Road # 21, Nikunja-2, Dhaka-1229
Motijheel OfficeMotijheel
- Phone: +8802 955 7677, +88 019 5152 7777
- Email: qsl.motijheel@quayumsecurities.com.bd
- Address: Lily Pond Center, Suite# A-B, Floor 18, 3RK Mission Road, Dhaka 1203
Banani OfficeBanani
- Phone: +8802 982 1822, +88 017 9658 8865
- Email: qsl.banani@quayumsecurities.com.bd
- Address: Priyo Prangon Tower, Floor 7th, House: #19, Road #17, Kamal Ataturk Avenue, Banani, Dhaka 1213
Uttara OfficeUttara
- Cell:+88 016 1895 0710
- Email: qsl.uttara@quayumsecurities.com.bd
- Address: House # 38 (2nd Floor, North Side), Road # 20, Sector # 11, Uttara, Dhaka – 1230
Mymensingh OfficeMymensingh
- Cell:+88 016 1895 0710
- Email: qsl.mymensingh@gmail.com
- Address: Zaman Complex (1st Floor, East Side), 9 No. Swadeshi Bazar Building, Mymensingh – 2200.