FlexSea Alternatives & Competitors

8 companies similar to FlexSea — Redefining single-use plastic packaging with an innovative seaweed-derived mater...

Sway

Materials that replenish the planet, from sea to soil.

29 Seed $8.10M

San Francisco, United Sta...

Biotechnology Logistics +1

Shellworks

Packaging that never becomes waste.

43 Series A $22.46M

London, United Kingdom

Biotechnology Logistics +2

noriware

From Ocean to Industry

10 Non Equity Assistance $1.00M

Switzerland

Biotechnology Logistics +1

Kelpi

Taking the plastic out of packaging.

31 Seed $7.07M

Bristol, United Kingdom

Biotechnology Energy +2

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Skipping Rocks Lab / Ooho!

Sustainable packaging made from Notpla.

5 Grant $899.05K

London, United Kingdom

Biopharma Biotechnology +3

Freshr Technologies (formerly IHRD)

We develop sustainable active packaging to prolong the shelf life of fresh proteins, start...

7 Grant $1.90M

Canada

Analytics Biotechnology +2

Lean Orb

Sustainable solutions for food and drink packaging

3 Pre-Seed $25.00K

United States

Biotechnology Logistics +1

AlterPacks

Next Generation Materials. Designed from Nature's Leftovers.

9 Seed $1.00M

Singapore, Singapore

Biotechnology Logistics +3

About FlexSea

FlexSea is a pioneering force in the realm of sustainable packaging, striving to replace traditional petroleum-based plastics with a cutting-edge material derived from seaweed. Founded in 2020, this United Kingdom-based company is on a mission to transform perceptions and usage of plastic packaging by offering solution...

Business keywords

Sustainable Packaging, Biodegradable Materials, Seaweed-Derived Products, Bioplastics, Marine Biodegradability, Compostable Packaging, Renewable Resources, Eco-friendly Innovations, Plastic Alternatives, Natural Material Development, Environmental Sustainability, Biomaterials, Circular Economy, Green Technology, Packaging Technology

Frequently Asked Questions

Companies similar to FlexSea include Sway, Shellworks, noriware, Kelpi, Skipping Rocks Lab / Ooho!. They work in Biotechnology and Logistics and share FlexSea's focus on circular economy, sustainable packaging and compostable packaging.

Bounce Watch lists 8 companies that share FlexSea's industries and are closest to it in business tags, services, target customers, business model and size.

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FlexSea Profile Sway Alternatives Shellworks Alternatives noriware Alternatives All Companies All Signals Trend Reports

Compiled from the BounceWatch company index. We last looked at FlexSea on 1 Apr 2026. The 8 companies listed here were last checked between 12 Sep 2024 and 29 Sep 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.