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Shellworks

Energy · London, United Kingdom · Founded 2019

Compostable, microbe-derived packaging for the beauty industry MoreLess

Shellworks is a design-led biotechnology company creating sustainable packaging alternatives to petroleum-based plastics. The company was founded in 2019 by Insiya Jafferjee, Amir Afshar, and Ed Jones, who met while pursuing a joint Master's Degree in Innovation Design Engineering at the Royal College of Art and Imperial College London. Their shared interest in solving the plastic pollution crisis, combined with their respective backgrounds in manufacturing, design, and materials science, led to the creation of the company.

Initially, Shellworks developed a material called Shellmer from chitosan, a biopolymer extracted from waste crustacean shells. However, based on industry feedback seeking vegan solutions, the company pivoted in early 2020. Their primary material is now Vivomer, a vegan, bio-based, and home-compostable polymer known as polyhydroxyalkanoates (PHA). Vivomer is produced through a fermentation process where microbes feed on renewable resources, like plant sugars, and create a plastic-like material within their cells. This material is designed to be stable during its use phase but will fully biodegrade in about a year in a home or industrial compost environment, leaving no microplastics or toxins behind.

The company's business model is focused on providing these packaging solutions directly to businesses, initially targeting the beauty and personal care industry, which generates over 120 billion units of plastic packaging annually. Shellworks has developed products such as compostable pipette droppers and containers for creams, working with brands like Bybi, Liha, Sana Jardin, and Haeckels. By offering a material that doesn't compromise on performance or aesthetics, Shellworks aims to help brands transition away from single-use plastics.

Shellworks has raised approximately $7.14 million in funding over three rounds. Its most significant was a $6.2 million seed round in May 2022, led by LocalGlobe with participation from investors like Founder Collective, True Global, and BoxGroup. This capital is being used to scale its technology, expand its team, and grow its commercial operations to meet the increasing demand for sustainable packaging.

Keywords: sustainable packaging, bioplastics, compostable materials, Vivomer, biotechnology, PHA, plastic alternatives, beauty industry packaging, circular economy, microbial fermentation, eco-friendly materials, petroleum-free, material science, green technology, zero-waste packaging, sustainable design, bio-based polymers, advanced materials, cleantech, impact startup

Company overview

Shellworks company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2019
Headquarters
London, United Kingdom
Employees
46
Open positions
None listed
Dealroom signal
89.1
client focusb2btechnologyHardwaretechnologyDeep Techsub industryWaste Solutionbusiness modelManufacturingsectorBiotechnologysectorSynthetic BiologysectorFood WastesectorSustainable PackagingsectorSustainable Development GoalssectorIndustrial TechnologysectorAdvanced MaterialssectorPolymers and Polymer AlternativessectorFermentation

Valuation & funding

Shellworks funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Mar 2026 $15M $60M JamJar Investments · Third Sphere · Nat Friedman · LocalGlobe
EARLY VCEquity / VC Mar 2024 $0 Sie Ventures
SEEDEquity / VC May 2022 $6.6M $26M Version One Ventures · Bryan Meehan · LocalGlobe · BoxGroup
GRANTOther financing May 2021 $608K Undisclosed
GRANTOther financing Jan 2021 $581K Undisclosed
SEEDEquity / VC Sep 2020 BoxGroup · Ascension
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Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearProfitMargin
2026 $5K
2025 $5K
2024 $5K
2023
2022
2021
2020
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Growth signals

Shellworks website traffic

Latest recorded traffic for Shellworks is 21K monthly website visits, down 12.5% over the last three months. Shellworks's team grew 7% over the past year.

Latest monthly visits21K 3-month web change-12.5% 1-year team growth+7%
Monthly website visits52 observations · Feb 2020–Jul 2026
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Comparisons

Shellworks compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

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Talent graph

Shellworks's talent

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Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

20 investors on Shellworks's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 7 investors entered at this stage
Series A 5 investors entered at this stage
Sie Ventures
Alter Equity
JamJar Investments
Third Sphere
Nat Friedman
Other known 8 additional known investors
Catherine Lenson
Desigan Chinniah
EIT Climate KIC
Emma Blackburn
Gemma Bloemen
Marla Shapiro
Olga Pantelyat
The Greenhouse

Global footprint

Where Shellworks has talent and traffic

Workforce by country
1 countries with
team presence
🇬🇧 United Kingdom100%
1 country shown

In the news

Latest news about Shellworks

Recent press, funding announcements, and product moves mentioning Shellworks — open to read from the original sources.

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Market sentiment

What the market is saying about Shellworks

An AI-synthesized read of the highest-engagement posts about Shellworks on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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