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Success Story: L by LCL Pro and Theodo Build a New Bank for Business Clients in 8 Months

L by LCL Pro: Building a Bank for Business Clients in 8 Months

In a market for business clients heavily impacted by neobanks and accounting platforms, LCL needed to accelerate its digital transformation to remain a leading player in the professional banking segment.

The group launched L by LCL Pro, a fully standalone bank with a clear ambition:

  • Quickly establish a position in the mobile and online segment for self-employed professionals and small businesses
  • Build a competitive digital offering against emerging players
  • Reach a high client acquisition rate from 2026 onwards

This project was strategic to ensure:

  • LCL's ability to continue attracting professional clients
  • The achievement of its growth objectives and the generation of new revenue streams
  • The establishment of a product factory capable of meeting the group's future challenges

Our approach

Lean Tech Strategy Deployment

Launch of 8 cross-functional LCL x Theodo teams to optimize collaboration between tech, product, and business.

Quality industrialization from day one

Applying the Lean Tech "Right-first-time" principle to address defects as early as possible in the production process and secure the launch.

MVP approach followed by progressive enrichment

"Just-in-time": prioritization of critical features to meet the launch date, then incremental delivery of level-2 features.

Our impact

Decisive business acceleration

Launch of a new digital banking offer enabling LCL to strengthen its position in the professional market.

Industrial-scale execution in record time

MVP delivered in 8 months with a public launch in January 2026, despite significant IT and regulatory complexity.

Market-standard user experience from day one

Seamless digital journey, real-time management, and an all-in-one offer to lay the foundation for rapid adoption.

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