A Nashville-based tech company made the cut of 10,000 to be named one of the best entrepreneur companies in America. Concept Technology was listed as one of Entrepreneur magazine's Best Practicers for 2015. Best Practicers are awarded for being "the kinds of companies that execute on everything you read about in management textbooks, from meeting aggressive growth targets to taking appropriate risk to attracting the best employees. They would be voted Most Likely to Succeed in high school. Their...