Organizations face challenges managing ESG data across fragmented systems, which slows reporting and compliance. By migrating to Snowflake Data Cloud, we streamlined ESG data management, integrated multiple external vendor feeds and applications, and ensured compliance with global standards.

ESG data has become critical as regulators, investors, and stakeholders demand transparency. Legacy systems limit scalability and make reporting inefficient, creating an urgent need for modern cloud-based solutions.

Our client faced multiple challenges in managing ESG data

▢ Multiple Vendors & Data Sources – ESG data was sourced from external rating agencies, supplier disclosures, internal performance systems, and regulatory portals. Each used different formats, creating significant integration complexity.

▢ Application & Portal Connectivity – The ESG platform had to link with existing finance, compliance, and sustainability portals, along with several third-party dashboards used for board and investor reporting.

▢ Fragmented Reporting – Manual processes were required to reconcile different data streams, increasing the risk of errors and delays in reporting cycles.

▢ Performance Bottlenecks – With growing ESG reporting requirements, the legacy infrastructure could not handle increased data volumes and near real-time demands. This complexity made it difficult to ensure consistent compliance reporting and slowed down business insights.

OmniVista designed and executed a comprehensive migration strategy to Snowflake Data Cloud

▢ Unified Data Model – We standardized ESG datasets across multiple vendors into a single schema inside Snowflake, ensuring comparability and consistency.

▢ Automated Data Ingestion – Leveraging Snowpipe and ELT pipelines, vendor feeds, application data, and regulatory updates were ingested automatically, eliminating manual work.

▢ Seamless Integration with Portals & Dashboards – Snowflake’s native connectors enabled smooth integration with reporting portals, BI dashboards (Power BI, Tableau), and internal applications, providing a single source of truth.

▢ Scalability & Governance – Role-based access controls, data lineage, and auditing features ensured compliance while supporting future growth in data volumes.

We migrated historical ESG data in phases, automated vendor feed ingestion, and validated outputs across regulatory dashboards. Reporting time improved by 70%, data accuracy increased significantly, and infrastructure costs decreased by 25%.

▢ Unified ESG data across multiple vendors and systems

▢ Faster compliance and investor reporting

▢ Stronger governance and audit readiness

▢ Scalable and cost-efficient architecture

▢ Secure collaboration across applications and dashboards