Circular Economy Startups

BatteryPool offers EV batteries to drivers through daily, weekly, or monthly rental or rent-to-own payment plans, using proprietary software that enforces payment discipline by only allowing batteries to charge when payments are current. Batteries are redeployed into energy storage and recycling, creating multiple revenue streams from a single asset.

1 investor

Renewance provides end-to-end lifecycle management for industrial lithium-ion and energy storage batteries, covering regulatory compliance, transportation logistics, and end-of-life take-back and recycling. Founded by former leaders of General Electric's Energy Storage business, it serves the industrial battery and energy storage sector.

1 investor

TERREPOWER remanufactures essential products to extend their life cycle, reduce waste, and provide sustainable manufacturing solutions to industrial customers. The company operates in the circular economy with business across 90+ countries and manufacturing facilities in North America and Europe.

1 investor

BC Biocarbon uses proprietary pyrolysis technology to convert residual biomass into Black Bear Biochar, a high-carbon soil input that improves water retention, supports microbial activity, and stores carbon for horticultural and agricultural use as well as carbon removal. It operates a commercial facility in Saskatchewan and supplies biochar for professional and retail soil mixes through partners such as Sun Gro.

1 investor

BCome provides a software platform for fashion and textile/footwear brands offering supply chain traceability, Life Cycle Assessment, PEF indicators, and Digital Product Passports to support sustainability measurement and regulatory compliance. It consolidates fragmented supply chain data into one system to help apparel companies make environmental and compliance decisions.

1 investor

Bcomp develops bio-based natural fibre reinforcement materials made from flax that replace carbon, glass, and conventional fossil-based composites in high-performance applications. Its products serve automotive, mass transportation, motorsports, marine, sports, infrastructure, and lifestyle manufacturers seeking lighter, lower-CO2 components.

1 investor

Rounder (리라운더) recovers items that would otherwise be discarded — such as film and TV set props and leftover brand assets from pop-up events — and turns them into tradable assets that can be resold and circulated. Based in Seoul, it operates a resale marketplace and a physical space where these goods can be experienced and purchased.

1 investor

BE WTR manufactures premium water filtration and dispensing systems for restaurants, offices, and hotels, featuring Swiss-engineered technology that filters and aerates water through patented vortex mechanisms.

1 investor

BearFiber develops proprietary methods to produce hemp fiber with cotton-like properties for use in apparel and consumer products. The company supports the domestic U.S. hemp fiber supply chain from farmers through manufacturers.

1 investor

Bechester provides turnkey furnishing and equipment for residential and hospitality real estate assets — including build-to-rent, coliving, flex-living, corporate apartments, tourist flats, hotels and senior residences — managing selection, delivery, assembly and after-sales as a single provider, with a renting/financing model. It serves property developers and operators across Spain, France and Portugal.

1 investor

Belenergia is a European renewable energy group that develops, builds and operates solar photovoltaic, wind, and biomass power assets, applying a circular economy approach across the value chain. It manages the full process from plant design to operation, including a 13 MW biomass facility producing electricity, bioethanol, and biomethane.

1 investor

Bendito Residuo provides waste management and recycling services for businesses, including environmental education programs, scheduled waste pickups with recycling containers, and a pre-treatment plant where collected waste is re-segregated and classified for proper valorization. It offers on-site operators and account management, plus a reporting platform for tracking recovered waste and certificates, with a focus on circular economy and organic waste revalorization.

1 investor

Benji produces plant-based sausages made from wheat protein as a meat alternative for consumers seeking lower cholesterol and fat content. The company offers vegan sausage products designed to replicate the taste and preparation of traditional meat sausages.

1 investor

Alpen Gummi manufactures chewing gums made from natural, renewable materials as an alternative to conventional plastic-based gum products. The company targets consumers seeking environmentally sustainable personal care products.

1 investor

Berghaus is an outdoor clothing and equipment brand that offers a free repair service for worn or damaged gear as part of a sustainability and cost-saving initiative.

1 investor

Groupe Berkem is a chemical manufacturer developing plant-based and eco-responsible chemistry solutions to replace conventional chemical substances. It serves cosmetics, nutraceutical and food industries, hygiene and protection markets, and industrial applications, including products for protecting, decorating and maintaining wood and mineral materials.

1 investor

BPM processes plastic production waste into ground material and regranulates for manufacturers in film, packaging, and automotive industries. The company produces high-quality industrial regranulates and compounds for extrusion and injection molding applications, with specialization in polypropylene and polystyrene.

1 investor

Best Trash is a garbage and recycling collection company operating across Texas, Louisiana, and Mississippi with hundreds of employees and thousands of residential and commercial customers. The company provides waste management services with a focus on employee satisfaction and environmental responsibility.

1 investor

Beta Glass manufactures glass containers and complementary packaging such as crates and crowns for beverage, pharmaceutical, cosmetics, and food brands. It operates two plants in Nigeria (Agbara and Ughelli) and serves customers across West and Central Africa.

1 investor

Beth Miles offers brand strategy and product design services, presenting a design practice that combines innovation, technology, and data with a focus on sustainable design.

1 investor

Bettaknit offers knitting and crochet kits made with sustainable, natural, and recycled Italian yarns, designed for beginners and experienced makers. The company combines traditional textile craftsmanship with contemporary design and builds a community around mindful, handmade creativity.

1 investor

Beyond Renewables decommissions and recycles end-of-life solar PV panels, recovering high-value materials and providing lifecycle traceability for the solar industry. It works with developers, EPCs, manufacturers, dismantlers, and buyers across India to build a waste-to-resource pipeline.

1 investor

株式会社BGは、土壌を起点に農業の持続可能性を高めるための技術開発とコンサルティングを行い、生産者と消費者をつなぎながら農業全体をアップデートすることを目指す農業ベンチャー。カーボンクレジット開発と農産物のブランディング・販売も行っている。

1 investor

Gaoneng Environment (高能环境, stock code 603588) is a publicly listed Chinese environmental services company operating in areas such as environmental remediation and waste treatment. It is listed on the Shanghai Stock Exchange.

1 investor