Mantaray Investments represents the private capital arm of the Chalmers family office which deploys growth and venture capital across a variety of industries with a focus on carbon reduction + avoidance, mining, fintech, life sciences, and the space economy.

Taylor Chalmers is a seasoned, third-generation energy trading executive with a track record spanning 15 years. With 3 successful exits in the commodity trading, treatment, and transportation spaces, respectively – he’s consistently delivered exceptional results in dynamic and competitive markets.
Having started his career in the commodity brokerage space, Taylor eventually transitioned to a family of Houston-based midstream companies. During this time, he played a pivotal role in supporting the founders and management team in driving strategic acquisitions, spearheading organic growth initiatives, and securing private equity and family office capital. This extensive experience in commercial negotiations is memorialized by a track record of solid financial performance, made possible by the seizure of lucrative market opportunities.
Currently, Taylor is focused on investments through the family office, leveraging his deep understanding of alternative assets and emerging market trends to achieve strong shareholder returns with social impact. Likewise, his passion for innovation and sustainable solutions has led to the active incubation of future operating companies in the renewable energy and industrial decarbonization space.
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