Ralph Zimmermann

Founder & Advisor at SimplePractice

📍 United States🔄 Updated September 2026💼 2 investments📅 6 years investing🗓 Last invested Dec 2020
VC🌍 United States
2
Total investments
1
Early stage
1
Mid stage
0
Late stage
6y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
Dec 2020
EdgeX, Inc. is a real-time visibility technology company redefining indoor asset tracking and environmental monitoring with its proprietary, wire-free EdgeX Network. Designed for rapid deployment without wiring, construction, or heavy IT involvement, EdgeX empowers healthcare and enterprise organizations to locate critical equipment, monitor environmental conditions, automate compliance reporting, and deliver actionable operational intelligence in real time. The company’s solutions — including asset tracking, environmental monitoring, and enterprise logistics — deliver immediate value through easy installation, automated alerts, a unified dashboard, and compliance-ready reporting that reduce search times, eliminate manual processes, and lower total cost of ownership. Headquartered in San Diego, California, EdgeX is committed to simplifying real-world workflows and driving measurable operational improvements across complex facilities.
Angel Investor
Feb 2020
Fitplan: The #1 Personal Training App. Start For Free. Elite personal training for a fraction of the price. Work out one-on-one with over 40 trainers and 100 fitness programs for every level and goal. Lose weight, build muscle, tone and sculpt, HIIT, STRONG by Zumba®, and more.
Experience · 4 entries
All (4)
Investments (2)
Founder (1)
2022
Founder | Advisor
Sep 2022
Join over 250,000 Health and Wellness professionals in growing their private practice with SimplePractice. The only practice management software that allows you to go fully virtual, in-office, or anywhere in-between. Integrated with telehealth, online booking, paperless intakes, and more.
2020
Angel Investor
Dec 2020
EdgeX, Inc. is a real-time visibility technology company redefining indoor asset tracking and environmental monitoring with its proprietary, wire-free EdgeX Network. Designed for rapid deployment without wiring, construction, or heavy IT involvement, EdgeX empowers healthcare and enterprise organizations to locate critical equipment, monitor environmental conditions, automate compliance reporting, and deliver actionable operational intelligence in real time. The company’s solutions — including asset tracking, environmental monitoring, and enterprise logistics — deliver immediate value through easy installation, automated alerts, a unified dashboard, and compliance-ready reporting that reduce search times, eliminate manual processes, and lower total cost of ownership. Headquartered in San Diego, California, EdgeX is committed to simplifying real-world workflows and driving measurable operational improvements across complex facilities.
Angel Investor
Feb 2020
Fitplan: The #1 Personal Training App. Start For Free. Elite personal training for a fraction of the price. Work out one-on-one with over 40 trainers and 100 fitness programs for every level and goal. Lose weight, build muscle, tone and sculpt, HIIT, STRONG by Zumba®, and more.
2019
Member
Sep 2019
Founded as Tech Coast Angels in 1997, Tech Coast Angels Venture Group (TCA VG) has invested approximately $300 million in more than 525 companies, attracting an additional $2.2 billion in capital. With 400+ accredited investors in TCA LA, TCA OC, TCA Inland Empire, Pasadena Angels, and MEDA Angels, TCA VG is a key seed and early-stage funding source. Members, including founders and business leaders, deliver more than capital — providing counsel, mentorship, and access to extensive networks.