Denver-based Vartega is developing a new market for recycled carbon fiber. In this guest post, co-founder and CEO, Andrew Maxey recounts how a curiosity about bicycle frames ultimately became the foundation of a multi-million dollar business.

Denver-based Vartega is developing a new market for recycled carbon fiber. In this guest post, co-founder and CEO, Andrew Maxey recounts how a curiosity about bicycle frames ultimately became the foundation of a multi-million dollar business.
Europe is a hotbed of innovation, and the Hello Tomorrow global summit in Paris has emerged in recent years as one of the cornerstone gatherings of those working on game-changing technologies. HG Ventures’ Nick Arnold shares his take-aways from this year’s event.
On February 27th, 2024, we convened an action-packed conference of thought leaders who share a vision of a future for roads that is safe, efficient and sustainable. Meghan Hunt organized the event on behalf of HG Ventures and provides key takeaways from the day.
The potential for Sustainable Aviation Fuels (SAFs) is attracting a lot of interest and excitement, and HG Ventures recently made a new investment in this space. Here, Nick Arnold outlines the technology involved, and our rationale for investing in INERATEC.
The process of securing investment for a startup can be daunting, especially for young or first-time founders. The newest and youngest member of the HG Ventures team, Erin Crowther offers guiding principles on how entrepreneurs in this position can focus on generating the most value and investor interest in these high pressure situations.
HG Ventures recently participated in a $16M funding round for Massachusetts startup, Aclarity, a company focused on the destruction of PFAS. The investment expands our portfolio of water startups, and here, senior director Ginger Rothrock outlines our investment rationale.
HG Ventures’ Nick Arnold recently attended the Cleantech Forum North America, which brings together leaders in the sustainable innovation ecosystem – start-ups, scale-ups, investors, corporates, government and more. Here, Nick shares his observations and insights from the three-day event.
As we begin 2024, HG Ventures’ Jon Schalliol looks back on a tumultuous year for venture capital and sustainability tech investment, the strategic investments the firm has made, and other highlights.
The following post is an excerpt from HG Ventures’ Future of Roads Report (November 2023) – An Introduction by John Glushik.
In August 2023, HG Ventures led a €10M investment round in German biotech company, Bind-X. Here, Nick Arnold details the rationale, and why this is such a strong fit for our portfolio.
HG Ventures recently increased its investment in Puraffinity, participating in the London-based startup’s $13.9M Series A funding round. Puraffinity is focused on combating the ‘forever chemicals’ found in water; here, Co-founder and CEO Henrik Hagemann shares his insights from participating in this year’s United Nations Water Conference, and his ambitions for the future.
HG Ventures’ senior director, Ginger Rothrock recently delivered a keynote address at the SP Innovation Summit, organized by the automotive industry’s Suppliers Partnership for the Environment. Here, Ginger outlines some of the insights into the world of venture capital that she shared with the Summit’s delegates.