Sway
Startup
Summarized by Halo AI
Sway is a California-based material science company that produces seaweed-based, home-compostable packaging to replace single-use plastics. Its proprietary technology, TPSea, enables seamless integration with existing manufacturing processes.
Founded & HQ
San Francisco Bay Area, CA, USA
IP status
2 grants confirmed
Activity highlights
Launched TPSea™ resin to enable seaweed to replace flexible plastics at scale.
A climate tech materials company founded in 2018, Sway focuses on regenerative materials. It sources seaweed, which grows quickly and sequesters carbon, to create its plastics. Sway is recognized for its approach to design materials that integrate into existing manufacturing processes for easy adoption.
AI summary generated on Jun 5, 2026
OpenAlex
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MG
Mitra Ganewatta
Head of Technical Innovation
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