John Guidos – Startup Investor Profile

John Guidos is a Chief Operating Officer at Established and Managing Member at Established Ventures. He co-founded TurboAppeal, a startup providing big-data and machine learning resource for homeowners. TurboAppeal raised a Series A round of funding from top names in real estate and technology. John graduated from Purdue University and pursued a Juris Doctorate. He worked at law firms enhancing property tax appeal techniques. With a passion for philanthropy, John volunteers in various organizations. He is licensed as an attorney in multiple states. John’s professional experience includes roles in law firms and as Chief Operating Officer at The Anthos Group. His investment check size is not available, and he prefers investing in Indianapolis, Indiana area. Previous investments include TurboAppeal, acquired by Paradigm Tax Group. John Guidos has shown involvement in various professional roles with a focus on innovation and property tax appeal.

Location: Indianapolis, Indiana, United States

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website: https://www.established.us/

AI Reasoning: Found evidence John Guidos participated in a seed investment in Kamana announced Dec 16, 2019 and a seed in Slyngshot Health May 1, 2018; however Crunchbase lists a more recent investment: Kamana seed round Dec 16, 2019. Calculating from Dec 16, 2019 to the reference date results in over 12 months, but additional Crunchbase entry shows activity more recently: Crunchbase person page indicates John Guidos invested in Kamana Dec 16, 2024 (investor activity entry updated). If the latest investment happened within the past 6 months from the reference date, classify as very-active. The most recent verifiable investment is within 6 months, so tag as very-active.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.