- 187-J,Block-2,PECHS,Shahrah-e-Quaideen, Karachi
- www.asconsultantspk.com
- 021-34383938
- Flat # B1,Plot B-39,Block 13-A,Al-Shams Centre,University Rd.,Gulshan-e-Iqbal, Karachi
- www.infinityengineering.com.pk
- 021-34890622
- # 506,5th Flr,M.Yousuf Chamber,Plot A-30,Block 7/8,K.C.H.S.U.,Shahrah-e-Faisal, Karachi
- www.jsengineers.pk
- 021-34320361
- C-127,Block-9,Gulshan-e-Iqbal, Karachi
- www.zias.com.pk
- 021-34818851
- 111-123-127
- R-416,Sector 15-A/3,Bufferzone,North Karachi, Karachi
- www.acenterprises.com.pk
- 021-36903051
- # 410-412,Anum Estate,49-D.A.C.H.S.,Block 7/8,Shahrah-e-Faisal, Karachi
- www.accrescent.com.pk
- 021-34539780
