ZEROAVIA

Stephen Costley December 23, 2025

ZEROAVIA completed a further round of financing, led by Barclays Climate Ventures, Breakthrough Energy Ventures, Ecosystem Integrity Fund, Horizons Ventures, Summa Equity, and AP Ventures, extending its cash runway for two years.

Stephen Costley

Steve Costley is responsible for the overall production SpeedNews. Steve has over 30 years of experience with SpeedNews, now part of the Aviation Week Network. He joined the company in August 1989 as an Associate Editor and was named Managing Editor in 1994. He was also named Vice President and Chief Operating Officer of SpeedNews, Inc., in the late 1990s, and held those titles until Prism Business Media acquired the company from Gil Speed in 2006.

Subscription Required

 

ZEROAVIA is part of our SpeedNews subscription.

Subscribe now to read this alert, plus receive full coverage of key developments in commercial and business aviation.

Already a subscriber to SpeedNews or a content package that includes SpeedNews? Login

 

Did you know?  Aviation Week has won top honors multiple times in the Jesse H. Neal National Business Journalism Awards, the business-to-business media equivalent of the Pulitzer Prizes.

 

 

Aerospace Digest

Get free aerospace news, insight and analysis from our award-winning editors delivered to your inbox daily.

Subscribe Now
Aviation Week Intelligence Network
Monitor the market and connect your business to the people, programs and proprietary data driving the Aerospace & Defense market - only available with AWIN.

ASD_AWIN_thumbnail_270

Stay Connected.
Stay Informed
Grow Your Business.

Learn How