He is the Founder & General Partner at Space.VC, an early-stage venture capital fund specialized on space, defense, and frontier tech investments.

[3][4] He also became the youngest goaltender to win a game in the North American Hockey League (NAHL) at the age of 16 years, 3 months for the Alpena IceDiggers.

After investing in True Anomaly as a pre-seed investor, the company announced a $100M Series B led by Riot Ventures,[11] to continue scaling their in-space security solutions.

Lacoste's co-founder, Tom Coburn, received the initial inspiration for Jebbit in an airport as he observed a Hulu TV show on his laptop and realized how infrequently he paid attention to online advertising.

[15] Jebbit customers have included Dell, eBay, Cathay Pacific, Volkswagen, NFL, Live Nation, Keurig, Harvard University and many more.

Following his inclusion in the 2015 edition of Forbes 30 Under 30 at the age of 21, Lacoste appeared on CNBC's Squawk Box to discuss Jebbit and the challenges of being a millennial entrepreneur.