Lean integrated business model for construction: a systematic review on current practices and future directions

Abstract

The construction industry plays a critical role in economic and social development but continues to face challenges such as inefficiencies, cost and time overruns, and client dissatisfaction. Lean Construction has emerged as a promising philosophy aimed at minimising waste and maximising value in construction processes. However, widespread adoption remains hindered by barriers such as resistance to change and resource limitations. Integrating Lean Construction principles into Business Models (BM)s referred to as Construction Business Models (CBMs) presents a strategic opportunity to enhance productivity and optimise value creation. Hence there is research gap in construction industry this paper aims to analys the literature on Lean Construction, BMs, and their integration within the construction industry to bridge this research gap. To address this, a systematic literature review (SLR) was conducted, examining publications from databases such as Scopus and Taylor & Francis. Using targeted search terms, 75 documents were initially retrieved, and after filtering, 61 publications were selected for comprehensive analysis. This study explores the integration of Lean Construction within BMs to optimise value in construction projects, offering insights into strategic frameworks that can overcome current inefficiencies. By examining Lean Business Models (LBMs) and their application in construction, the paper contributes to a deeper understanding of how lean principles can drive sustainable business innovation and operational efficiency within the industry.