Skip to content

Thin Line Capital

Thin Line Capital is a venture capital firm based in the United States, focusing on seed-stage investments in low-capital expenditure companies within the energy and sustainability sectors.

Recorded stages
Seed
Focus sectors
Climate, Cleantech, Energy
Recorded regions
United States

Online destinations

Find Thin Line Capital online

Where to find this organization online, grouped by who runs each page. A link here does not mean the organization controls it.

Official links

Pages the organization runs itself.

Overview

Thin Line Capital is a venture capital firm dedicated to investing in early-stage companies that are innovating in the clean energy sector. Founded by Aaron Fyke, the firm has a strong focus on low-capital expenditure technologies that address the decarbonization of the global economy. With a history of founding six climate-tech companies, including two unicorns, Thin Line Capital aims to support startups that are making significant strides in renewable energy, electrification of transportation, and climate resiliency. The firm typically invests between $400,000 and $600,000 in selected companies, leveraging deep domain experience to identify promising opportunities.

Focus

Thin Line Capital invests in seed-stage, low-capital expenditure companies targeting renewable energy, electrification of transportation, and climate resiliency. The firm supports companies addressing the decarbonization of the global economy, viewing it as a significant economic opportunity. Their investment strategy includes deploying between $400,000 and $600,000 into selected companies.

Support

Thin Line Capital adds value to its portfolio companies through deep domain expertise in clean energy and sustainability, providing strategic guidance and support to help them scale and succeed in their respective markets.

Questions

What are Thin Line Capital's investment criteria?

Thin Line Capital invests in seed-stage companies that require low capital expenditures, focusing on sectors such as renewable energy, electrification of transportation, and climate resiliency. They look for innovative solutions that address the decarbonization of the global economy.

How can I pitch to Thin Line Capital?

Founders can pitch to Thin Line Capital by visiting their website at thinlinecapital.com. The firm encourages detailed presentations that outline the business model, market opportunity, and team expertise.

What makes Thin Line Capital different from other venture firms?

Thin Line Capital differentiates itself through its deep domain expertise in clean energy and sustainability. The firm has a history of founding successful climate-tech companies, which informs their investment strategy and support for portfolio companies.

What is the typical check size for investments?

Thin Line Capital typically invests between $400,000 and $600,000 in selected companies, focusing on those that align with their investment thesis in clean energy.

What is the geographic focus of Thin Line Capital?

The firm primarily invests in companies based in the United States, emphasizing the importance of local market dynamics in the clean energy sector.

What kind of support do portfolio companies receive?

Thin Line Capital provides strategic guidance and operational support to its portfolio companies, leveraging their expertise in clean energy to help startups scale and succeed in their respective markets.

Check your startup’s fit

Check your startup’s fit with Thin Line Capital

Similar investors

Organizations that do similar work to Thin Line Capital.

All investors
New York Angels logoInvestor

Empowering early-stage entrepreneurs through angel investment.

Founders Fund logoInvestor

Founders Fund is a venture capital firm based in the United States, founded in 2005. It invests in technology companies across various sectors and stages.

OurCrowd logoInvestor

Invest in the future with OurCrowd.

Superscout Pro

Find faster. Show up verified. Keep your deals private.

$99a year, or $12 a month
Get Pro

Is this page right?Reviewed · How the research works

Something's off