There are many companies that manufacture dialing software for businesses. Some of these companies would include Mojo Sells, Voice 2 Phone and Vanilla Soft.
Businesses use asset management software to keep track of cash and material assets. Some companies that produce this type of software include ManageEngine, SysAid, and IBM.
There are a variety of software developers that have designed PBX software programs for small businesses. Taridium and 3CX, for example, are two companies who make this product.
There are many different companies that make software for businesses, even ones specifically for car dealerships. Two of these companies that can be found online are One Common Drive and Car Base.
They do businesses.
Many companies make call schedualing software. Some of these companies are Shiftboard, CentralLogic, ShiftPlanning, Appointment-Plus, and athenaCommunicator.
The following is a list of some of the companies that make mapping software: ESRI, Maptitude and MapMaker. Each of these companies specializes in different fields of mapping software depending on your specific requirements.
Sulivan does not make Educational Software. Encore and InterActive Learning are two companies that do make educational software.
I could not find any companies that make both tax and accounting software for personal use. There may be commercial software that would fit the bill.
Many companies make a free tax return software. They do their best to make the best software that they can to help you get a free tax return with little or no to none cost of money.
Here are a couple companies that will sell this software to you: http://www.replicon.com/ and http://www.timesheet.com/ .
A number of companies create software catered to the hospitality industry. These include: Capterra, Atrium, smart hotel software, webrezpro, and elina.
Talent management solutions are often sold as software systems. The companies that make such software include Halogen Software, ADP and People Fluent.