Aeris Partners | 6,075 followers on LinkedIn. Aeris Partners LLC is a premier technology M&A investment bank serving high-growth, market-shaping software, SaaS (software-as-a-service), digital media, business information and technology-enabled services companies. Aeris Partners is a registered broker-dealer and a member of FINRA / SIPC. Company Mission Aeris Partners’ “one firm” culture is rooted in integrity, transparency and teamwork.