Marsh McLennan

The Istanbul office of Marsh McLennan, one of the world's leading risk and consulting firms, is a large-scale corporate transformation project hosting approximately 400 people in a 4,000 m² area. The project, realized in 2025 with the signature of UDesign Architecture, aimed primarily to bring the identity of a global institution into a local space while prioritizing the employee experience at every point.

A fluid relationship needed to be established between open office areas, meeting rooms, and social spaces. The different usage intensity and needs of each section made it necessary to evaluate furniture choices not only aesthetically but also based on comfort, durability, and functionality criteria.

Addo Furniture developed a holistic furniture concept throughout the project, from work desks to social area furniture, meeting solutions to waiting chairs. Arcano work desks adapted to the design language of the space, while Tana tables offered a simple and functional solution in meeting areas. In social spaces, the Incontro bar stool created a dynamic user experience, and the Must chair added ergonomic elegance to waiting and relaxation areas.

EVERY

ARCANO

The Arcano desks, a member of the series, support the holistic design language of the space.

Incontro Bar

Incontro bar stool provides both aesthetic and comfortable use in social areas.

Tana

INCONTRO

Tana table, offering a simple and functional solution for meeting areas, completes the design of the project.

MUST

The Must chair, which adds timeless elegance to office waiting and relaxation areas, offers ergonomic solutions.

Project Information

UDESIGN ARCHITECTURE

Architectural Firm

Rewards

iF Design Award — Winner 2026

Marsh McLennan's Istanbul office project received an award at the iF Design Awards 2026, one of the world's most prestigious design competitions.

Frame Awards — Interior Architecture

The Marsh McLennan Istanbul office project won an award at the FRAME Awards with U Design.

SBID International Design Awards — Office Design

The Marsh McLennan office project has made it to the finals of the SBID International Design Awards 2026.

Modern Lines Highlighting Ergonomic Details

In the project where modern lines and ergonomics are prioritized, each product was evaluated in terms of its function within the space and its relationship with the user. Furniture preferred especially in work areas, meeting rooms, and social spaces combines comfort, durability, and aesthetic criteria to adapt to all-day usage scenarios.