Sway

Overview
News
Bio-based Materials?
Product stageSegments
Seed
?
Bio-based packaging materials
?

Sway is a startup that develops bio-plastic packaging solutions from seaweed. The company’s TPSea (Thermoplastic Seaweed) resin is derived from sustainably sourced, ocean-farmed macroalgae and is available as TPSea Resin pellets and TPSea Flex Film form. Sway uses a proprietary formulation to blend the polymers with renewable starches and sugars and transforms it into resin and films with the help of manufacturers. Sway sources seaweed from a global network of vetted ocean farms. The harvested seaweed is dried and natural polymers are extracted by seaweed processors. The company also offers Polybag packaging pouches, retail bags, food wrappers, and flexible, clear packaging window inserts. Product applications span multiple industries, including fashion, beauty, and food.

Sway claims its flexible film is the first of its kind and has a manufacturing process that can be scaled globally. The company’s packaging is non-toxic, GMO-free, and can be composted at home or industrially. Sway is yet to commercialize its product as of February 2024; however, it has entered several product development partnerships to explore the potential of its packaging solution.

Key customers and partnerships:

In April 2023, the company partnered with design studio Graf Lantz to use seaweed-based packaging for wine-note cards. In November 2023, Sway partnered with EcoEnclose Unite to create and introduce a retail box that incorporates Sway’s seaweed-based flexible films. In December 2023, footwear brand Ales Grey partnered to use seaweed based packaging for shoes. In February 2024, the company began testing packaging materials with retailers J. Crew and Burton.

Funding and financials:

In February 2024, the company raised USD 5 million in a seed round led by Third Nature Investments, with participation from The Helm, Alante Capital, Bam Ventures, and Superorganism, among others.

In October 2023, the company received a USD 272,000 Small Business Innovation and Research (SBIR) grant from the National Science Foundation (NSF) to scale the next generation of Sway’s product.

HQ location:
Oakland CA USA
Founded year:
2020
Employees:
11-50
IPO status:
Private
Total funding:
USD 8.1 mn
Last Funding:
USD 5.0 mn (Seed; Dec 2023)
Last valuation:
-
Key competitors
 
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Company profile
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