Auto tracks visitors location and allows redirects visitors to pre-defined geo targeted Magento stores.....http://www.fmeextensions.com/magento-geo-ip-default-language-currency.html
2. www.company.com
Introduction
Geo IP Magento Store Switcher extension allows you to
create and manage geo targeted Magento stores.
This Magento store pickup extension uses Maxmind geo
location database to detect visitors’ location by IP address
and then redirects them to pre-defined stores set by admin.
Segment your traffic for different regions or customer groups.
3. www.company.com
Features
• Magento Geo Targeting based on multiple stores
• Auto redirect visitors to appropriate Magento default stores
• Magento visitor segmentation
• Uses Maxmind Geolocation database for Magento visitor tracking
• Magento store restriction
Read Detailed Features here
• Magento store redirect is performed based on IP localisation
• Manual switching to other stores supported
• IP exclusion and exceptions
• Prioritize access control lists
• Customize the Theme