Kellett Investment focuses on telecom and internet infrastructure, typically participating in Series B investment rounds. They provide investment management, tax preparation, financial planning, and advisory services primarily within the United States.

Notable portfolio companies include OnDemand, which has raised $9.6 million. The firm is led by experienced partners from Kellett Schaffner Wealth Advisors LLC. Their investment philosophy emphasizes strategic growth and stability, offering comprehensive financial services to support their portfolio companies' long-term success.