Robbie Greenspan

Marco is the platform for discovering, planning, and booking high-quality experiences. We’re helping companies and teams up-level their next happy hour or offsite and do something collaborative and engaging. At Marco, if done right, we believe technology can build community. We exist to create experiences that form new relationships, and enliven existing ones.

Reimagined devices that optimize the home for beauty and wellness

Dose organic wellness shots combine clinically-researched ingredients to functionally support a healthier body. We work directly with a scientific team with decades of experience in naturopathic medicine to ensure each ingredient in our products is at the optimal level of quantity. In fact, one Dose for your Liver is equivalent to 17 cold-pressed turmeric shots. Best of all, our Doses are organic, vegan, gluten and dairy-free, and zero sugar. They taste amazing and are easy to incorporate into your routine! Find your balance with Dose. Make sure to join our community of individuals on their wellness journey!

Marco is the platform for discovering, planning, and booking high-quality experiences. We’re helping companies and teams up-level their next happy hour or offsite and do something collaborative and engaging. At Marco, if done right, we believe technology can build community. We exist to create experiences that form new relationships, and enliven existing ones.

Mates represents a fundamental shift in celebrity-driven brands; one that puts celebrities as genuine creators. We define celebrities as actors and other artists, athletes, content-creators, and social media and other influencers. Traditional celebrity endorsements are predominately transactional. In the Mates model, creators are true partners, with equity ownership and direct, meaningful roles in the conception of our collective brands. Mates will also soon allow a celebrity's community to back their brands.

Reimagined devices that optimize the home for beauty and wellness

Dose organic wellness shots combine clinically-researched ingredients to functionally support a healthier body. We work directly with a scientific team with decades of experience in naturopathic medicine to ensure each ingredient in our products is at the optimal level of quantity. In fact, one Dose for your Liver is equivalent to 17 cold-pressed turmeric shots. Best of all, our Doses are organic, vegan, gluten and dairy-free, and zero sugar. They taste amazing and are easy to incorporate into your routine! Find your balance with Dose. Make sure to join our community of individuals on their wellness journey!

559 Ventures is a growth consulting firm and angel syndicate.