You can narrow down your search based on the following factors.
1) Company should be based in India which will ensure cost effective as well as quality services.
2) Company should have an office in your country as well as has some international certification;
3) Better opt for small or medium sized companies for affordable prices although you can always go for big outsourcing companies but the quality of services is same for both medium and big companies.
Now you will have a handful of companies. Check out the websites, at least it will give you an idea about the firm. All this will take time, but there is no other way to do this. Look for value added service, timely delivery and quality work, at the best price. Before taking the final decision go and discuss with them the finer points at their office. Check out the company offices.
Make it clear that you want all the terms and conditions to be mentioned in agreement papers with the sign of both the parties. Also one important point that should be kept in mind is the mode of payment. What will happen if you need some more features or need to rectify something in your project, after you paid fully to a company? Either you have to pay again or find some one else again. It’s a real pain. So payment should be made in small instalments. Pay 50% only after half work is over and rest 50% only after you get the delivery of the work. Have a clear discussion about this before you start working.
Choose the best and get the most cordial partner for meeting your GIS Mapping Outsourcing needs.
http://www.saibposervices.co.uk
