Kiki Tidwell – Startup Investor Profile

Kiki Tidwell operates in philanthropy and private equity, focusing on impact investing. She is an active angel investor specializing in cleantech, with a portfolio of angel investments. Kiki has served on boards of portfolio companies and advisory boards and is involved in various venture funds with cleantech themes. She was a member of Northwest Energy Angels and is now an Advisor to the Board of E8. Her angel education initiatives include webinars and panels. Kiki’s investments include E+Co, SJF Ventures, Micro Energy Credits, and more. She has made carbon-reduction mission investments and successfully initiated carbon reduction shareholder initiatives. Kiki’s investment check size has been over $3 million in 18 companies historically, with recent investments totaling $926,000 in seven deals.

Location: San Francisco, CA

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: I found Kiki Tidwell’s personal site and profiles showing ongoing angel investing activity and involvement with E8/Northwest Energy Angels and investments such as MicroEnergy Credits and E+Co. However, I did not find a specific investment dated within the last 6 months; the available sources reference activity and investments but without recent dated investments in 2025. The most recent clear public activity references are within the last 12 months (e.g., advisory roles and mentions), placing her last known investment activity approximately between 6 and 12 months ago, so the tag is ‘active’. The startup mentioned in sources includes MicroEnergy Credits.

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.