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Kelpi logo — Taking the plastic out of packaging.

Kelpi

Taking the plastic out of packaging.

Founded 2020 United Kingdom Bristol, United Kingdom 31 employees Seed Total: $7.07M Biotechnology, Energy +2

General Information

Company Name Kelpi
Founded Year 2020
Location United Kingdom Bristol, United Kingdom
Employees 31
Industries Biotechnology, Energy, Logistics +1
Funding Stage Seed
Business Model B2B, B2B2C, White Label
Revenue Model Product Sales, Usage Based, Licensing
Social

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AI Insight

Bounce Watch AI
1 month ago

Kelpi recently secured a significant £4.40M Seed round in May 2024, demonstrating strong investor confidence and a strategic infusion of capital to scale its innovative seaweed-based bioplastic packaging solutions. This substantial funding is poised to accelerate the development and market penetration of their compostable and marine-safe materials. Furthermore, the anticipated CEPI v.3 certification for home recyclability by August 2026 marks a critical strategic milestone, validating their product's environmental performance and paving the way for broader integration into paper packaging streams.

Signal Types
Funding Product Development Recognition
Strategic Labels
Scaling Funding Product Validation Market Readiness
Next Move: Commercialization
·
Impact: 9/10
·
Ideal For: Sustainable Materials VCs — Scaling

About Kelpi

Kelpi, founded in 2020, is pioneering the sustainable materials sector by transforming the properties of seaweed into groundbreaking solutions for packaging. With their slogan, "Taking the plastic out of packaging," Kelpi is addressing the alarming issue of marine plastic pollution. Their cutting-edge bioplastic packaging is both compostable and marine-safe, promising a future where materials biodegrade fully without leaving toxins or micro-plastics behind.

Headquartered in the United Kingdom, Kelpi strategically positions itself within the Biotechnology, Energy, Logistics, and Sustainability industries, serving a market acutely aware of environmental concerns. Recent funding includes a £10.00K grant from UK Research and Innovation in September 2024, highlighting investor confidence and industry support.

Kelpi’s innovative approach and strong backing signal promising growth opportunities in the sustainable packaging landscape.

Business keywords: sustainable materials, bioplastics, marine-safe packaging, compostable packaging, low-carbon packaging, biodegradable packaging, biopolymer innovation, seaweed bio-refining, algae technology, environmental biotech, marine pollution solutions, plastic alternatives, eco-friendly packaging, sustainable biotech, circular economy

Services & Products

Development of seaweed-based packaging solutions
Production of ultra-thin barrier coatings for paper and fiber materials
Collaboration with packaging companies for large scale production

Target Customers

Global brands seeking sustainable packaging alternatives Companies in the food and drink industry Cosmetics and personal care product manufacturers Home care product companies

Funding Rounds & Investors (4)

View All
Funding Stage Amount Investors Lead Investors Date
Grant £10.00K 1
UK Research and Innovation
UK Research and Innovation
01 Sep 2024
Seed £4.40M 8
Maven Capital Partners One Planet Capital Blackfinch Ventures
Maven Capital Partners, One Planet Capital +6
01 May 2024
Grant £2.34M 4
One Planet Capital Science Creates Ventures Green Angel Ventures
One Planet Capital, Science Creates Ventures +2
01 Feb 2023
Seed £320.00K 1
Bristol Private Equity Club
Bristol Private Equity Club
01 Oct 2021

Latest News

View All
From labs to market: 10 promising biotech startups based in the UK — Eu-startups
From labs to market: 10 promising biotech startups based in the UK
Eu-startups Aug 01, 2024

Kelpi Alternatives & Competitors

View All Alternatives
Kelpi vs
Notpla
Notpla United Kingdom

We make packaging disappear.

Non Equity Assistance
110 employees
Logistics, Manufacturing
Compare Kelpi vs Notpla
Kelpi vs
Sway
Sway United States

Materials that replenish the planet, from sea to soil.

Seed
29 employees
Biotechnology, Logistics
Compare Kelpi vs Sway
Kelpi vs
Shellworks
Shellworks United Kingdom

Packaging that never becomes waste.

Series A
43 employees
Biotechnology, Logistics
View all alternatives

FAQ About Kelpi

Taking the plastic out of packaging.
Kelpi was founded in 2020.
Kelpi is headquartered in Bristol, United Kingdom.
Kelpi operates in Biotechnology, Energy, Logistics and Sustainability. Its work centres on sustainable materials, bioplastics, marine-safe packaging and compostable packaging. Its customers include Global brands seeking sustainable packaging alternatives, Companies in the food and drink industry and Cosmetics and personal care product manufacturers.
Kelpi has a B2B, B2B2C and White Label business model. Its revenue comes from Product Sales, Usage Based and Licensing.
Kelpi has approximately 31 employees.
Kelpi has completed 4 funding rounds, raising a total of $7.07M. The latest funding stage is Seed.
Kelpi offers: Development of seaweed-based packaging solutions, Production of ultra-thin barrier coatings for paper and fiber materials, Collaboration with packaging companies for large scale production.
Top alternatives and competitors to Kelpi include Notpla, Sway, Shellworks, FlexSea, PlantSea. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Kelpi and Notpla are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Kelpi, https://bouncewatch.com/company/kelpi, updated 6 September 2026. When citing, please name BounceWatch and link this page.

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