Search Engine Forums, SEO Forum

Check it out-

Open Source Platform
Easier Site Management
Scalable Platform
User Friendliness
Search Engine Optimization
Magento Supports Mobile Commerce
Analytics and Reporting
Security and Payment Option
For eye-catchy website design
For strong web presence

Everything you have noted on this post is absolutely fine but as per the magento web development company concern I would like to say that you have to choose one dedicated company like Openxcell.

Apart from this topic, I would like to share something new here, please check out this: http://www.openxcell.com/gamification-h ... -app-users

Today, Gamification becomes one of the hottest trends to engage app users and so many companies are looking for this hot topic so please read it... It might be helpful for you.

Magento main features include:

SEO friendly right out of the box
Security
Regular Bugs/Security Update
Code-level Access
Because it is awesome :

I would like to add real website which is running on Magento you can check it : https://printsmash.com

I would recommend Prestashop for all e-commerce website
Magento is too big and not effective
Presatshop is easier to use, user friendly and easy customization

Anyone, what can you tell me about that company? is it worth any attention?

if you want to develop e commerce website than magento is the latest e commerce platform. So choose magento web development company

If you wish to convert your psd to a magento website than choose PSD to Responsive Magento Theme Conversion Services Company