Tom Trimmer

Marine Solar Ecommerce

📍 United States🔄 Updated September 2026💼 2 investments📅 6 years investing🗓 Last invested Feb 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
Investor
Feb 2020
Denver Angels is a powerhouse network of 800+ family offices, high-net-worth individuals, and accredited angel investors fueling Denver Ventures. We are champions of the startup community—investors, founders, and operators. By uniting as a community, we amplify our impact through powerful connections, capital, and unwavering support for entrepreneurs. Founded in 2016, weve grown into one of the most active investor communities in the country who are united by a shared mission to support visionary founders and unlock outsized outcomes. Our members bring seasoned capital, deep expertise, and high-impact connections to early-stage companies across the U.S. Learn more via the link below.
Investor
Feb 2020
Denver Ventures is an early-stage VC firm typically investing $250K to $3M from Pre-Seed to Series B. We over-index on Founder DNA — the vision, execution, and adaptability that turn bold visions into real outcomes — and amplify their excellence with an unrivaled network of business leaders and investors. We back visionary founders with the boldness to reshape industries and the discipline to execute. Rooted in our belief in "Founder DNA," we seek entrepreneurs who are bold yet pragmatic, audacious yet humble, with the right mix of execution and adaptability. Our approach goes beyond capital. We mobilize a powerful ecosystem of seasoned operators, investors, and industry leaders to amplify excellence and accelerate outcomes. Through our trusted, high-impact network, we drive meaningful connections that unlock real value—for founders and investors alike. No stage is too early. No sector too complex. No idea too ambitious. We are setting a new standard in venture by fusing disciplined investing, curated relationships, and unwavering support. For those building the future and those who know how to recognize it, were here to ignite whats possible.
Experience · 4 entries
All (4)
Investments (2)
Founder (1)
2020
Investor
Feb 2020
Denver Angels is a powerhouse network of 800+ family offices, high-net-worth individuals, and accredited angel investors fueling Denver Ventures. We are champions of the startup community—investors, founders, and operators. By uniting as a community, we amplify our impact through powerful connections, capital, and unwavering support for entrepreneurs. Founded in 2016, weve grown into one of the most active investor communities in the country who are united by a shared mission to support visionary founders and unlock outsized outcomes. Our members bring seasoned capital, deep expertise, and high-impact connections to early-stage companies across the U.S. Learn more via the link below.
Investor
Feb 2020
Denver Ventures is an early-stage VC firm typically investing $250K to $3M from Pre-Seed to Series B. We over-index on Founder DNA — the vision, execution, and adaptability that turn bold visions into real outcomes — and amplify their excellence with an unrivaled network of business leaders and investors. We back visionary founders with the boldness to reshape industries and the discipline to execute. Rooted in our belief in "Founder DNA," we seek entrepreneurs who are bold yet pragmatic, audacious yet humble, with the right mix of execution and adaptability. Our approach goes beyond capital. We mobilize a powerful ecosystem of seasoned operators, investors, and industry leaders to amplify excellence and accelerate outcomes. Through our trusted, high-impact network, we drive meaningful connections that unlock real value—for founders and investors alike. No stage is too early. No sector too complex. No idea too ambitious. We are setting a new standard in venture by fusing disciplined investing, curated relationships, and unwavering support. For those building the future and those who know how to recognize it, were here to ignite whats possible.
2014
Co-founder and operator
Sep 2014
Custom Marine Products was created in 2009 on the Great Lakes of Michigan by Thomas "Tom"​ Trimmer Sr., an avid cruising sailor and a retired business executive. Tom wanted a solar system for his sailboat, more importantly he wanted to improve his cruising experience by having an abundance of clean and quiet reliable electric power onboard. Tom faced purchasing either cheap unreliable solar or luxury solar not differentiated from its inexpensive counterparts. He teamed up directly with the most innovative high quality solar manufacturers to produce proprietary marine grade solar products bearing the Custom Marine Products name. After building his own system which soon became the envy of his local marina, Tom perfected his design and grew his expertise in marine solar. He has since become a notable speaker at events such as the Seattle Boat Show and the San Francisco Boat Show. Custom Marine Products has now become known for delivering custom individualized solar installations engineered for the highest quality and value. The Custom Marine Products suite of products includes complete marine solar kits, highest output marine grade photovoltaic solar panels, solar thermal systems, solar controllers, refrigeration systems, and various solar panel mounting solutions, as well as LiFePo batteries. Custom Marine Products freely distributes customer education for cruising sailors, mariners, business owners, and design engineers interested in utilizing marine grade solar technology in various extreme weather applications. If youre interested in applying heavy duty marine grade solar technology to solve your power demands the Custom Marine Products team can design and supply a solution for you.
2003
Trimmer Capital Management
Principal
Apr 2003