What was the impact of the AI solution?

Avoided about 20,000 unplanned service visits in the US. Reduced callbacks by more than 40% in the first year where DOCs-supported interventions were executed per unit. Strengthened safety and uptime and generated cost and CO2 savings.

TK Elevator advances global field service with agentic AI on Azure

Use case typeAI agentsUpdated Jun 23, 2026

TK Elevator, a global leader in vertical transportation and urban mobility, maintains about 1.4 million units in more than 100 countries. The company built a real-time database on Azure so technicians can access telemetry, service history, shared knowledge, and customer-specific context before and during service visits. Azure AI-powered agentic modules assemble context in advance, recommend actions in the field, and capture voice-guided post-visit debriefs that update the global knowledge base.

Organization: TK Elevator
Industry: Manufacturing
Location: Germany
Published: June 2026

Reported outcomes

−40%

callbacks reducedOther quantified impact

20,000 visitsunplanned service visits avoided

Strategic outcomes

Risk & complianceImproved safety and uptimeCost efficiencyGenerated cost savingsSustainability & ESGGenerated CO2 savingsOther strategic outcomeCreated a global learning loop for field service

Primary read

Use case focus

Showing 3 of 3

1AI agents
2Workflow automation
3Real-time analytics

Reduce unplanned service visits and improve uptime and safety-critical compliance by giving technicians real-time context before and during onsite visits.

Built cloud-connected elevator telemetry and governed analytics on Azure.
Used Azure AI-powered agentic AI to assemble customer context, recommend actions, and capture post-visit summaries.
Enabled global knowledge sharing across technicians and Digital Operations Centers.

Technologies

Azure Azure AI

Avoided about 20,000 unplanned service visits in the US.
Reduced callbacks by more than 40% in the first year where DOCs-supported interventions were executed per unit.
Strengthened safety and uptime and generated cost and CO2 savings.

Architecture

TK Elevator built a cloud-connected telemetry and governed analytics foundation on Azure, then layered agentic AI modules above it to assemble service context, guide technicians in the field, and capture post-visit debriefs that feed the global knowledge base.

Sources & evidence1

Groundedness: 5/5Type: Customer StoryPublished: Jun 23, 2026Publisher: MicrosoftEvidence: PrimaryConfidence: High

Primary source

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Customer evidence