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RETRN Bio
Fully biodegradable plastics made from upcycled agro-waste
About RETRN Bio
Retrn Bioworks is a forward-thinking startup dedicated to addressing the global issue of plastic pollution. The company operates in the sustainable packaging industry, focusing on creating biodegradable coatings for food packaging. These coatings are designed to replace traditional, harmful plastics with environmentally friendly alternatives.
Retrn Bioworks primarily serves clients in the food packaging sector, including manufacturers and distributors who are looking for sustainable solutions to reduce their environmental impact. The market for sustainable packaging is growing rapidly as consumers and businesses alike become more conscious of their ecological footprint.
The business model of Retrn Bioworks revolves around the development and sale of their innovative biodegradable coatings. These coatings are "tunable," meaning they can be adjusted to meet specific requirements of different types of food packaging. By offering a customizable product, Retrn Bioworks can cater to a wide range of client needs, enhancing their market appeal.
Retrn Bioworks generates revenue by selling these biodegradable coatings to packaging manufacturers. Additionally, they may engage in partnerships or licensing agreements with other companies in the packaging industry, further expanding their reach and impact.
In summary, Retrn Bioworks is a company committed to reducing plastic pollution by providing sustainable, biodegradable coatings for the food packaging industry. They serve manufacturers and distributors looking for eco-friendly packaging solutions, operating in a rapidly growing market. Their business model focuses on the development and sale of customizable coatings, generating revenue through direct sales and potential partnerships.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2021
- Headquarters
- Ithaca, United States
- Employees
- 12
- Open positions
- None listed
- Dealroom signal
- 74.0/100
- Sub-industry
- Waste Solution
- Sector
- Energy, Recycling, Biotechnology, Waste Reduction, Spinout, Food Waste, Sustainable Packaging, Sustainable Development Goals, Bioplastic, Climate Tech, Circular Economy
- Business model
- Manufacturing
- Client focus
- b2b, b2c
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEED✓Equity / VC | Sep 2025 | $1M | $4M | Launch NY | ↗ |
| SUPPORT PROGRAM✓Other financing | Aug 2025 | $200K | — | Activate | ↗ |
Growth signals
Latest recorded traffic for RETRN Bio is 1.4K monthly website visits, up 723.5% over the last three months. RETRN Bio's team declined 7.7% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed4 investors entered at this stage
US National Science Foundation
FuzeHub
Climate Tech VC
Launch NY
Other known investors4 additional known investors
Activate
University of California, Berkeley
Center for Life Science Ventures
Koffman Southern Tier Incubator
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about RETRN Bio on X, ranked by likes and reposts, corporate channels excluded.
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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