Closed Loop Partners Invests in Circular Manufacturing Company, Minus Works, Accelerating Sustainable Solutions for Cold Chain 


December 06, 2023

The loan from Closed Loop Partners’ Infrastructure Group will help the company scale production of sustainable gel packs, reducing waste in the shipping of perishables

December 6, 2023, New York, NY –– Circular economy-focused investment firm Closed Loop Partners announces the closing of its loan to Minus Works, a manufacturing and technology company developing circular solutions for the cold chain. Minus Works builds products to reduce waste in the shipping of perishable products, primarily through sustainable gel packs and freezing process innovations. Financing was deployed through Closed Loop Partners’ catalytic private credit arm, the Closed Loop Infrastructure Group, to support the company’s expansion to meet growing demand for environmentally friendly alternatives to single-use plastic encased gel packs, and create a new end market for recycled paper.

Founded in 2020 and based in Farmingdale, New York, Minus Works is disrupting the cold chain with their BRiQ smarter coolant, a sustainable, high-performance gel pack and freezing process for the shipping of perishables, which aims to reduce single-use plastic waste and avoid greenhouse gas emissions in the supply chain. Made with recycled content paper, as well as a compostable gel interior, BRiQ serves as a non-toxic, circular alternative to single-use plastic wrapped gel packs. With freezing co-located at the gel manufacturing site, Minus Works also reduces required production space by 80%, and reduces costs and emissions associated with transportation.

Today’s standard gel packs are the biggest source of waste in the last mile cold chain, with the vast majority discarded into landfill, or contaminating the recycling stream. Most gel packs are made with single-use, non-curbside recyclable low-density polyethylene (LDPE), and use a petroleum derivative for the gel. Demand for less wasteful alternatives continues to increase as industries that are dependent on the cold chain––such as meal kit delivery services––continue to grow, and perishable packaging materials are expected to shift amidst upcoming Extended Producer Responsibility and “Truth in Labeling” regulations.

The Closed Loop Infrastructure Group has been providing flexible loans to projects that build out circular economy infrastructure and innovation in the United States for nearly 10 years. The loan to Minus Works builds on previous investments in circular economy infrastructure and technologies, including investments in the packaging manufacturing space, such as TemperPack, a leading developer and manufacturer of sustainable packaging materials. The Closed Loop Infrastructure Group aims to advance projects and solutions that keep valuable recyclable materials in circulation for longer, upgrade recycling infrastructure and strengthen end markets for recyclable material.

“Minus Works is accelerating circularity for an industry that has remained largely unchanged for half a century. We are excited about their growth potential, as well as the role that we expect the company to play as a new end market for recycled fiber markets, while reducing waste, emissions and fresh water use in the cold chain industry,” says Jennifer Louie, Managing Director and Head of the Closed Loop Infrastructure Group at Closed Loop Partners. “Closed Loop Partners’ Infrastructure Group is thrilled to partner with Minus Works and to have them as a portfolio company. The company’s values mirror that of other mission-aligned organizations that we have invested in who are committed to advancing innovations and infrastructure to support a circular economy.”

“We at Minus Works see immense opportunity for building new products and introducing new processes that will disrupt the resource-intensive cold chain industry and create more circular supply chains,” says Ben Shore, Founder and CEO of Minus Works. “Since our founding, we have been working on sustainable innovations and have seen demand grow across industries, from the perishable food and meal kit delivery space to life sciences. Our partnership with Closed Loop Partners is a milestone in our continued growth. We look forward to working alongside experts in the circular economy who share our vision for less waste and a positive future for the planet.”

If you are interested in applying for funding from the Closed Loop Infrastructure Group, learn more about Closed Loop Partners’ catalytic capital strategy here.

About Minus Works
Minus Works is an American manufacturing and technology company focused on bringing innovative products to the cold chain industry, including sustainable, high-performance coolant for the shipping of perishables. Learn more about Minus Works here

About Closed Loop Partners
Closed Loop Partners is a leading investment firm advancing the circular economy. The company is comprised of three key business segments: its investment arm, Closed Loop Capital Management; its innovation center, the Center for the Circular Economy; and its operating group, Circular Services. Closed Loop Capital Management manages venture capital, buyout private equity and catalytic private credit investment strategies. Closed Loop Partners’ catalytic private credit arm, the Closed Loop Infrastructure Group, provides a flexible mix of financing solutions to support a range of circular economy projects, companies, infrastructure and enabling technologies. The Closed Loop Infrastructure Group deploys catalytic capital, which seeks to accelerate and de-risk the development of high-impact projects and companies. Areas of strategic investment include: providing below-market rate loans to finance circular infrastructure, providing catalytic financing to increase recovery of hard-to-recycle plastics and PET bottles, and financing and deploying small-scale, modular materials recovery facilities (MRFs) to increase recycling in communities with no or limited access to recycling. Closed Loop Partners is based in New York City and is a registered B Corp.


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