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About Constellia ESG

Constellia is a leading procurement solutions provider that manages over £400 million of spend for more than 250 public and private sector organizations. It operates a neutral vendor model, connecting buyers with a marketplace of over 4,000 pre-approved suppliers across more than 400 subcategories of spend. This platform ensures compliant procurement routes, drives efficiencies, and delivers savings. The service is built on three key pillars: dedicated procurement specialists who assist with pre-market engagement, specification writing, and contract management; a purpose-built Source-to-Pay platform that offers transparency, real-time data, and live project access; and a diverse marketplace that includes micro-SMEs, SMEs, and large corporations. Constellia's model focuses on delivering value for money, innovation, and measurable social impact, particularly within the public sector through PCR 2015 compliant frameworks and for the private sector via a Consultancy MSP solution. As an employee-owned organization, Constellia emphasizes a values-led approach, ensuring that its team members have a genuine stake in the company's success and are committed to delivering exceptional service. The platform is designed to streamline complex procurement processes, reduce time to award, and achieve significant savings for clients across various industries including government, healthcare, education, and banking.