The Co-operative Bank
The Co-operative Bank partnered with Zellar to help thousands of SME customers measure their emissions and uncover practical ways to save money. Through discounted access, businesses build clear sustainability profiles and take real action. The Bank gains anonymised, aggregated insights into customer progress — helping shape support, products, and future sustainability initiatives.
FSB
FSB recommends Zellar as the go-to sustainability platform for its 150,000 members, giving them an affordable way to measure emissions and cut costs. Members can meet growing sustainability expectations with confidence. FSB gains a clearer view of the challenges facing small firms nationwide, supported by high-quality data on action, barriers, and progress across its community.
Biffa
Biffa features Zellar on its customer portal, helping SMEs understand and reduce emissions linked to waste, energy, and operations. Customers can quickly identify savings and improvements that fit day-to-day life. Biffa benefits from deeper insight into how businesses manage waste-related emissions, supporting its wider sustainability goals and adding value across its customer base.
Water Plus
Joining forces with the UK’s largest water retailer - gives thousands of customers discounted access to emissions tracking and tailored water-related guidance. Water Plus contributes to shaping the platforms water guidance, ensuring it reflects real operational pressures. In return, the company gains clearer insight into customer challenges and efficiency opportunities, strengthening its sustainability strategy and advisory capability.
England Golf
England Golf works with Zellar to help clubs across the UK measure their footprint, reduce emissions, and lower running costs. Affiliated clubs receive discounted access to take practical, achievable actions. England Golf benefits from visibility across its national network — gaining consistent, aggregated data that informs policy, support programmes, and long-term sustainability planning.