AI case study

Larsen & ToubroEmployee assistant

L&T's AI couldn't break out of pilots across 140,000 employees. Microsoft Copilot now serves 23,000+ daily; HR resolution up 70%.

Published

Key results

Query Resolution Improvement
70%
HR Productivity Increase
15%

Result highlights

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The story

Context

A large Indian conglomerate with 140,000 employees across multiple business units, including an IT services arm that acts as the Group's primary AI implementation capability.

Challenge

AI adoption across the Group had progressed through early pilots and experimentation, but moving to consistent, responsible deployment at enterprise...

Solution
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Scope & timeline

  • 23,000+ developers using AI tools daily
  • Projected Microsoft 365 Copilot rollout to ~140,000 L&T employees

Quotes

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Also reported by

tradebrains.in

The company

Larsen & Toubro logo

Larsen & Toubro

larsentoubro.com

Engineering, procurement, construction, and manufacturing conglomerate.

IndustryReal Estate & Construction
LocationMumbai, Maharashtra, India
Employees100K+
Founded1938

The implementation partner

LTIMindtree logo

LTIMindtree

ltm.com
Role in this case study

Spearheaded the deployment of Microsoft 365 Copilot and built AI tools for L&T employees.

IndustryTechnology
LocationMumbai, Maharashtra, India
Founded1996

The vendor

ROLE IN THIS CASE STUDY

Provided Microsoft 365 Copilot to enhance productivity and query resolution across the enterprise.

IndustrySoftware & Platforms
LocationRedmond, WA, USA
Employees100K+
Founded1975

Use case

Larsen & Toubro's Employee assistant is part of this use case:

Employee Support Assistant
39 case studies(+233% YoY)
Proven impact?
LowModerateVery Strong
4.9Moderate
2.1Lowwithin Knowledge Management

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