Corestream Secures Investment from LLR Partners, a Private Equity Firm with Deep Benefits Industry Experience As Corestream Experiences Record Growth, LLR Invests in Company's Talent and Technology Corestream’s SaaS platform is designed to remove barriers and streamline voluntary benefits administration. TAMPA, Fla. and PHILADELPHIA, September 30, 2019-- Corestream, the leading platform for connecting employees with voluntary benefits, today announced LLR Partners' investment in the company, which Corestream will use to further accelerate its adoption among Fortune 500 companies and innovation of its popular SaaS platform. Corestream will continue to operate under the leadership of co-founder and CEO Neil Vaswani.