BI GraphicsAs we approach another holiday season and the year draws to a close, our thoughts will soon drift to our goals for 2018. For those thinking of moving on to a new job at an up-and-coming young company, we've compiled this list to help. All of these companies are "enterprise" startups, meaning they specialize in making tech for work and business use, a massive $3.7 trillion worldwide market. And all of them achieved milestones in 2017, setting themselves up for a successful 2018 and beyond.