The simplistic view is all businesses require a website. This just opens a whole can of worms in development, purpose, and design. Websites need to be mobile responsive but may require specific cloud-based software applications development. Service providers tend to have different skills focus but all seem to have as a common starting point of mobile responsiveness.
Online development may also encompass mobile app development where you need to work with the iPhone and Android platforms for specific functional requirements.
The bottom line is no matter what you are trying to achieve it won't happen without a great UX/UI (User Experience) and what I call findability which includes SEO and active promotion strategies such as excellent content amongst other activities.
You need to have a clear understanding of what you want your online presence to achieve and what will it look like.
Some of the services you will find with our Service Providers are:
||Mobile Application Development
|Web Applications Development
||Wordpress, Joomla, Magento, Laravel
|E-Commerce Application Development
||Content Management Systems
|Database and Custom CRM Development
|UX (User Experience) Design
|UI (User interface) Design
|Programming languages and systems such as ASP .NET, Java, PHP, SQL
||Cloud applications Development
|Systems API Integration
||Automated Software Development
|Legacy Software Modernization
||Applications Development for Start-Ups