It is quite important for every size & model of business to have an LMS. An LMS is not just another teaching tool but has a lot more potential to it. Features like Gamification, Interactive content has taken LMS to a different level.
Even an small size business has a lot of take from a simple Learning Management System.
Here is an LMS which has proven to be one of the Best when it comes to small mid or large size business.
Rich in features and highly customizable. Its also easy on pockets and already has 100+ integrations
So if you are a sales driven company and have salesforce, well Paradiso has Salesforce LMS which has already integrated LMS right within SalesForce and there are many other integrations just like that. Eg: SharePoint LMS, WordPress LMS, Joomla LMS, Sugar CRM LMS, MicroSoft Dynamics LMS
Here are some more companies which you can check too,
iSpring Learn LMS