Billy Rosemberg

Senior Counsel at Mammoth Brands

Billy Rosemberg has extensive work experience in the legal field. Billy is currently a Senior Counsel at Harry's, Inc., a position they have held since July 2023. Prior to this role, they were a Legal Counsel at the same company from February 2021 to June 2023.

Before joining Harry's, Inc., Billy worked as an Associate at Weil, Gotshal & Manges LLP from May 2019 to February 2021. Prior to that, they were an Associate at Stikeman Elliott LLP from September 2017 to April 2019. Billy also worked as a Summer Law Student at Stikeman Elliott LLP in 2015 and 2016. In addition, Billy gained experience as a Summer Law Student at SkyLaw in 2014.

Overall, Billy Rosemberg's work experience demonstrates a progressive career in the legal field, with experience in various roles and responsibilities.

Billy Rosemberg attended the Ivey Business School at Western University from 2008 to 2012, where they obtained a Bachelor's degree in Business/Commerce. Later on, from 2013 to 2016, they pursued a Doctor of Law (JD) degree specializing in Law at the University of Toronto.

Location

New York, United States

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Mammoth Brands

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Mammoth Brands (formerly Harry’s Inc.) is the modern CPG company behind category-leading brands Harry’s, Flamingo, Lume, and Mando. We’ve built a new model—and home—for brands, founders, and talent looking to solve unmet needs, improve peoples’ lives, and ultimately challenge the status quo. Our mission is to “Create Things People Like More.” Simply put: everything we do should be better than what already exists. If it’s not, we don’t do it. This guides everything we do, from developing the best product experiences, to making Mammoth Brands a great place to work, to exploring innovative ways to give back to our community. We got our start in 2013 when our co-founders created Harry's. They built the brand differently—online first, prioritizing direct relationships with customers—and in the process learned they’d created something bigger: a playbook and platform that could help other brands grow and scale to their full potential. Today, Mammoth Brands is a growing portfolio of brands built by dedicated, entrepreneurial teams that live and breathe their millions of customers every day. Even as we grow, we take extra care to maintain the small, scrappy, entrepreneurial culture that helped to get us where we are today: to create a company that people like more. That better serves its customers, employees, and community.


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501-1,000

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