Has Anyone heard of Frontier Marketing Innovations?

My boyfriend has a job interview with this company, and we cant find a website. They called us; when we look online we find LOTS of job ads with descriptions about representing fortune 500 companies, marketing and lead generations; and there was a twitter about a scam but the account was suspended so we cant actually read the tweet. All in all, shady. But jobs don't come easy and we don't want to rule out a opportunity just because its a start-up without a lot of background. If anyone actually knows something about this company please post here. P.S we already checked with BBB, since we don't know where the company is based from its not much help and all listed results were around B- ratings.