Accreditations, Memberships & Frameworks

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ESPO logo
Half Hourly Metered, Non Half Hourly and Unmetered

We provide half-hourly MOP and DCDA services to the public sector through this ESPO framework. Our comprehensive service consolidates electricity metering and data activity, enabling customers to take full control of energy consumption, improve sustainability, and reduce operational costs.

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Crown Commercial Service Supplier logo
Heat Networks and Electricity Generation Assets (HELGA)

The HELGA agreement, delivered through the Crown Commercial Service Dynamic Purchasing System (DPS), offers public sector organisations a range of energy demand management and generation services, from metering and data services to energy advisory and the installation of renewable power assets and systems.

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Joint Supply Chain Accreditation Register (JOSCAR)

SMS is a qualified supplier of gas connections and metering services for the aerospace, defence, and security sectors, accredited through JOSCAR.

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