Siam Capital

Siam Capital is a venture capital firm based in New York, founded in 2021. The firm is dedicated to investing in companies at the intersection of sustainability, consumer needs, and technology. Its focus is on identifying and supporting innovative ventures that aim to improve both people's lives and the health of the planet. By targeting sectors that promote sustainable practices and technological advancements, Siam Capital seeks to facilitate positive change and drive progress in the marketplace.

Sita Chantramonklasri

Founder and General Partner

6 past transactions

Tomorrow Farms

Seed Round in 2022
Tomorrow Farms is a food technology company on a mission to fuel the sustainable food revolution with irresistible food and beverage brands.

Novi Connect

Series B in 2022
Novi is a technology platform that uses AI to ingest proprietary chemical information from chemical manufacturers or suppliers and create chemical profiles at the trade material level. It enables brands and formulators on the platform to access data for any trade material of interest to assess an ingredient currently in use, find safer alternatives, or discover new ingredients that meet their standards. Retailers verify that brands only use ingredients that meet their standards. The company is dedicated to solving the large hurdle of scalable data management by acting as the third-party to translate relevant proprietary information between suppliers and brands.

Cowboy

Series C in 2022
Cowboy is an e-bike company that creates innovative electric bikes for city riders. It is still transforming the bike and mobility industries, from the point of sale to the point of service. Its mission is to empower riders to map their own paths, as well as the paths of the cities in which they live, through mindful movement that benefits everyone. Cowboy's electric bikes are simple — there is no gear and no + and - buttons to adjust the motor's power. The company believes riding a bike should be as simple as hopping into the saddle and putting one foot on the peddle.

Evereden

Series C in 2021
Evereden offers a nourishing cycle of self-care products to promote skin health for the entire family. Its products are made from high-quality nutrients that have been artfully combined for optimal formulations.

Helaina

Series A in 2021
Helaina is a biotechnology company that produces milk-equivalent baby formula to offer breast milk alternatives. It produces bioactive proteins through fermentation to offer a new category of functional food products with immune benefits and nutritional options closest to breast milk. Its technology platform replicates functional proteins found in the human body, making them available as new nutrients.

Ecovative Design

Series D in 2021
Eben Bayer and Gavin McIntyre are fascinated by mushrooms growing on wood chips and observing how the fungal mycelium strongly bonds the wood chips together. This inspired them to think of new ways of using mycelium as a resin. In a class at Rensselaer called Inventor's Studio, they applied this new process for binding together insulating particles, creating Greensulate. Rather than just decreasing the environmental impact of conventional polystyrene foams, this invention creates a whole new paradigm where composite materials are literally grown, harnessing the incredible efficiency of nature. Shortly after founding the company, they won small grants from the American Society of Mechanical Engineers (ASME) and the National Collegiate Inventors and Innovators Alliance (NCIIA). This funding was used to create initial samples of the material. This proof of concept enabled the company to win bigger grants from the New York State Energy Research and Development Authority (NYSERDA) and the Environmental Protection Agency (EPA) to further develop the products. Since then, Ecovative has won many more awards and grants that have enabled the company to continue to grow and accelerate the production of these revolutionary eco-friendly materials. At Ecovative, they are passionate about sustainability. That is why they are working with nature to replace unsustainable plastics and foams with natural composites. Using innovative new materials and radical new technologies, their products perform at least as well as current state-of-the-art synthetics, but at a lower cost to both you and the environment.
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