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Two established players in the electrical testing and diagnostics sector, Doble Engineering and Megger, have announced a strategic merger under ESCO Technologies Inc., aiming to create a unified platform for electrical asset management.

The agreement, which remains subject to regulatory approval, is expected to close within the next six to nine months, according to the companies.

The merger brings together complementary capabilities across offline electrical testing, online monitoring, and engineering analytics, forming an integrated ecosystem designed to improve predictive maintenance and grid reliability. By combining their respective portfolios, the companies aim to deliver a “single source of truth” for asset performance and condition-based maintenance strategies.

Doble Engineering is known for its expertise in substation testing, diagnostics, and condition monitoring, while Megger has built a global reputation for its portable test equipment, field instrumentation, and asset lifecycle management software. The integration is expected to connect these capabilities into a cohesive system that spans the full asset lifecycle, from factory testing to ongoing operational monitoring.

According to the announcement, the combined offering will enable utilities and asset owners to move beyond fragmented data systems by transforming operational data into actionable insights. This is expected to support improved investment planning, reduce operational risks, and enhance network reliability.

The merged entity will also place emphasis on safety and operational excellence, incorporating early warning systems and proactive maintenance approaches to help mitigate unplanned outages.

The move reflects a broader trend within the energy and utilities sector toward digitalisation and data-driven asset management, as operators seek to modernise infrastructure and improve resilience in increasingly complex power systems.

Source: megger.com