FlexSea vs Notpla
FlexSea
Redefining single-use plastic packaging with an innovative seaweed-derived material
3 employees · est. 2020 · London, United Kingdom
Notpla is the older company (2020 vs 2014); Notpla is the larger of the two.
Side-by-Side Comparison
| Metric | FlexSea | Notpla |
|---|---|---|
| Founded | ||
| Founded | 2020 | 2014 older |
| Headquarters | ||
| Headquarters | London, United Kingdom | London, United Kingdom |
| Employees | ||
| Employees | 3 | 110 larger |
| Industry | ||
| Industry | Biotechnology, Logistics | Logistics, Manufacturing, Sustainability |
| Funding Stage | ||
| Funding Stage | Seed | Non Equity Assistance |
| Total Funding | ||
| Total Funding | $3.70M | $16.35M |
| Funding Rounds | ||
| Funding Rounds | 4 | 8 |
| Services | ||
| Services | Not tracked yet | Development of seaweed-based and compostable packaging solutions, Research and innovation in sustainable materials, Collaboration on eco-friendly product designs |
| Target Customers | ||
| Target Customers | Not tracked yet | Environmentally conscious consumers, Food and beverage companies, Retailers seeking sustainable packaging solutions, Home care product manufacturers |
| Taxonomy | ||
| Taxonomy | Sustainable PackagingBiodegradable MaterialsSeaweed-Derived ProductsBioplasticsMarine BiodegradabilityCompostable Packaging +9 | Sustainable PackagingBiodegradable MaterialsSeaweed-based ProductsEco-friendly PackagingNatural MaterialsPackaging Innovation +9 |
| Website | ||
| Website | flex-sea.com | notpla.com |
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...
About Notpla
Notpla, founded in 2014 and headquartered in the United Kingdom, is an innovative startup positioned at the intersection of the Logistics, Manufacturing, and Sustainability industries. The company's slogan, "We make packaging disappear," encapsulates its mission to create eco-friendly packaging solu...
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Compiled from the BounceWatch company index. We last looked at FlexSea on 1 Apr 2026, and Notpla on 11 Mar 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.
