Richard T. Halvorson

advisor / investor / co-founder

๐Ÿ“ Santa Monica, California, United States๐Ÿ”„ Updated September 2026๐Ÿ’ผ 5 investments๐Ÿ“… 17 years investing๐Ÿ—“ Last invested Jan 2015๐• @upgrade_to_unlock
Operator-angel๐ŸŒ United States
5
Total investments
3
Early stage
0
Mid stage
0
Late stage
17y
Years active

Portfolio

3 investments ยท sorted by recency
All investments
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Mid stage
Late stage
investor / advisor
2012
StaffRanker, offers a cloud based solution that provides tools for owners and management teams to better Track, Coach and Train employees real-time. The solution is designed for the fast-paced, ever changing environment of the Food Service, Retail and Hospitality industries. It was developed to lower employee turnover, improve employee engagement and elevate the customer experience.
investor / key advisor
2011
Advancing the future of flight.
investor / advisor
2011
Well crafted backpacks and bags
Experience ยท 9 entries
All (9)
Investments (4)
Founder (4)
2024
Co-Founder
May 2024
Thermogen Zero specializes in pioneering solutions for methane emission reduction, enabling producers to effectively eliminate methane venting. Our approach not only recaptures lost product, enhancing revenue, but also significantly reduces both capital and operational expenses. At the core of our innovation is our proprietary design and technology, which is backed by over 30 issued patents and an additional 50 pending. Thermogen Zero is committed to delivering environmentally responsible and economically viable solutions for the industry.
2015
Venture Mill Company
investor / advisor
2015
2014
co-founder / ceo
2014
Our focus is on advanced energy technologies with prior sales and a strong path to market. In late 2019, we acquired Alphabet Energy, and are preparing to launch in collaboration with their founding PhD and team of engineers. Previous engagements include low emissions production of hydrogen, zero emissions tire recycling, long-term power, and off-grid energy and resource regeneration. The technologies we align with include awards and funding from the Gates Foundation, Cargill, General Motors, Conoco, and the World Economic Forum.
early stageOil and Gas
2012
investor / advisor
2012
StaffRanker, offers a cloud based solution that provides tools for owners and management teams to better Track, Coach and Train employees real-time. The solution is designed for the fast-paced, ever changing environment of the Food Service, Retail and Hospitality industries. It was developed to lower employee turnover, improve employee engagement and elevate the customer experience.
co-founder / product strategy & design
2012
Rainmaker is changing the way causes raise money and engage their supporters in the digital age. Our platform is the best way to manage integrated, multi-channel digital fundraising and automated donor development. Rainmaker is defining a new era of supporter engagement and powering social change globally.
Show all 9 entries โ†“
Investment activity
2009โ€“2015 ยท 5 investments
20091201122012120151
Recent (last 2 years)Earlier