Seaweed has flourished on Earth for nearly one billion years.
During that time, it has provided nearly half the planet's oxygen, home to life underwater, and food for those onshore. At Sway, we seek to extend the inherent generosity of the ocean by pairing the benevolence of seaweed with advanced materials science.
We believe the next generation of materials can replenish life, from sea to soil. Our partners, from ocean farms to manufacturers, are catalyzing this progress. Together, we can usher in a new age of materials — one which creates reciprocity between business and our shared planet.
Join us on our journey to Sway the future.
Our Team
Julia Marsh
CEO & CO-FOUNDER
Matt Mayes
COO & CO-FOUNDER
Mitra Ganewatta
HEAD OF TECHNICAL INNOVATION
Matt Catarino
SENIOR MATERIALS ENGINEER
Alyssa Pace
COMMUNICATIONS LEAD
Dennis Blanco
HEAD OF SUPPLY
Jon Schwartz
CHIEF FINANCIAL OFFICER
Annie Wang
LAB MANAGER
Leland Maschmeyer
CO-FOUNDER
Catherine O'Hare
SEAWEED & SOURCING SPECIALIST
Daniel Kava
JR. MATERIALS PROCESSING
ENGINEER
Armina Mayya
MATERIAL ENGINEERING
INTERN
Our Partner Ecosystem
