Product Reports Resources Pricing Login Book a demo

RETRN Bio

Energy · Ithaca, United States · Founded 2021

Fully biodegradable plastics made from upcycled agro-waste MoreLess

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.

Keywords: biodegradable coatings, sustainable packaging, food industry, plastic pollution, eco-friendly, tunable polymers, packaging manufacturers, environmental impact, innovative solutions, green technology.

Company overview

RETRN Bio company information

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

Status
Operational
Founded
2021
Headquarters
Ithaca, United States
Employees
12
Open positions
None listed
Dealroom signal
74.0
client focusb2bclient focusb2csub industryWaste Solutionbusiness modelManufacturingsectorRecyclingsectorBiotechnologysectorWaste ReductionsectorSpinoutsectorFood WastesectorSustainable PackagingsectorSustainable Development GoalssectorBioplasticsectorClimate TechsectorCircular Economy

Valuation & funding

RETRN Bio funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEEDEquity / VC Sep 2025 $1M $4M Launch NY
SUPPORT PROGRAMOther financing Aug 2025 $200K Activate
GRANTOther financing Mar 2024 $50K Climate Tech VC
GRANTOther financing Oct 2022 $50K FuzeHub
GRANTOther financing Feb 2022 $0 US National Science Foundation
SPINOUTOther financing Jan 2021 University of California, Berkeley
Showing 6 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 12
2025 13
2024 8
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

RETRN Bio website traffic

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.

Latest monthly visits1.4K 3-month web change+723.5% 1-year team growth-7.7%
Monthly website visits6 observations · Jun 2023–Jul 2026
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

RETRN Bio 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.

Showing 8 of the closest matchesCompare every metric →

Talent graph

RETRN Bio's talent

Book a demo to see the people
Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 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

8 investors on RETRN Bio's cap table

Sourced from Dealroom's funding and investor records.

Seed 4 investors entered at this stage
US National Science Foundation
FuzeHub
Climate Tech VC
Launch NY
Other known 4 additional known investors
Activate
University of California, Berkeley
Center for Life Science Ventures
Koffman Southern Tier Incubator

Global footprint

Where RETRN Bio has talent and traffic

Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

In the news

Latest news about RETRN Bio

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

See all news

Market sentiment

What the market is saying about RETRN Bio

An AI-synthesized read of the highest-engagement posts about RETRN Bio 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

See RETRN Bio’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.