Hotel Engine, a hotel booking and management platform for business travel, announced today that it has received its first external investment of $16 million in a Series A funding round led by Telescope Partners, a San Francisco-based growth equity firm. Despite being bootstrapped since its founding in 2015, Hotel Engine has experienced 300% growth year-over-year and is now … [Read more...] about Hotel Engine Raises $16 Million in Series A Funding After 4 Years of Bootstrapped Growth: The Denver-based travel tech company’s first round of external funding from Telescope Partners values the company at over $150 million