2nd Floor, Federation House, Sharae Firdousi, Clifton, Karachi-75600
Tel: 111-SIL-SIL (111-745-745)
(92-21) 35369471-4
Email: info@sil.atlas.pk
Website: www.sil.atlas.pk
1 McLeod Road, Lahore-54000, Pakistan.
Tel: (042) 37223515-17, (042) 37233515-17
Email: lhr@sil.atlas.pk
Plot No 41, Sector F-6/G6, Ataturk Avenue, East End Plaza, Blue Area, Islamabad, Pakistan.
Tel: (051) 2206349, (051) 2823172
Email: isb@sil.atlas.pk