what we
provide.

Callisto invests heavily into advanced technologies, which facilitates the most innovative solutions in the market to energy and gas retailers. We manage in excess of 43 million records across a range of services, providing industry expertise and data insight for more than 30 clients.

Meter Asset Provider (MAP) Data Flow Services.

Callisto is a leading industry processor of Meter Asset Provision (MAP) flows, through our offering we support the updating of the key data items for the Smart Metering rollout for over 8.5 million meters.

Our service covers:

  • Processing of the D0303 and ONUPD Flows
  • Provision of monthly portfolio updates for industry events such as:
    • Meter installation and exchanges
    • Change of Supply
    • Change of MOP
  • Exception and MI reporting
  • We handle c.640k data flows monthly
  • Utilisation of the DTN and IXN

Contact us today to find out more.

using the latest technology.

Experts in settlement performance - since our market inception, we’ve consistently demonstrated an exemplary record, with a robust settlement process that complements our customers best practice for customer services and billing.

Ensuring data security is at the core of our operations. We ensure the integrity and security of customer information by designing security into our systems and processes. This is further supported through the use of secure data centres. 

Our Data Management services are delivered with a comprehensive quality assurance commitment. Business management processes are certified to ISO 9001 and information security management systems are certified to ISO 27001 providing complete security assurance.