Inside Guideline's mission to modernize 401(k)s | Building from first principles, finding strategic edges, and rewiring retirement | Kevin Busque (Co-founder and CEO) Kevin Busque is the co-founder and CEO of Guideline, a 401(k) management company revolutionizing the retirement space for small and medium-sized businesses. Prior to Guideline, Kevin co-founded Taskrabbit, where By Ryan Singel / 20 Feb 2025