IGLC 2020

Who We Are

Founded in 1993, the IGLC (iglc.net) is an international networked community of researchers from practice and academia in architecture, engineering, construction, and facility management (AECFM) who feel that the practice, education, and research of the AEC industry have to be radically renewed in order to respond to the global challenges ahead.

We call our vision “Lean Construction.” Our goal is to better meet customer demands and dramatically improve the AEC process as well as product. To achieve this, we are developing new principles and methods for product development and production management specifically tailored to the AEC industry, but akin to those defining lean production that proved to be so successful in manufacturing.

In contrast to other industry organizations, the distinguishing trait of the IGLC is its emphasis on theory. We view that the lack of an explicit theory has been a major bottleneck for the progress in the AECFM field. Conversely, we assume that the clarification of the theoretical foundation, along with principles and methods emanating from the new foundation, would be the most effective means for the renewal of the AECFM industry.

Annual conferences are the main activity of the IGLC, and their locations rotate amongst the continents

Workshop Day

Industry Day

Technical Conference

Ph.D. Summer School

Plenary sessions

Keynote Speakers

James Womack

Lean Enterprise Institute

Niklas Modig

Lean Origins

Martin Fischer

Lean and VDC

Howard Ashcraft

Lean and IPD

Lauri Koskela

IGLC Community

Luis F. Alarcón

IGLC Community

Iris D. Tommelein

Technical Conference Chair

IGLC 2020

Organizational Committee

Iris D. Tommelein

Technical Conference Chair

Emmanuel Daniel

Technical Conference Cochair

Dean Reed

Industry day Lead

Roberto Arbulú

Workshops Lead

Carlos Lepesqueur

Local Organization

Leonardo Rischmoller


Jose Guzmán

Local Organization LCI Perú

Michell Gutierrez

Local Organization Capeco

Previous Events

IGLC Irlanda


July 1 - 7, 2019

IGLC India


July 16 - 22, 2018

IGLC Grecia


July, 2017