1983
Commenced operations
1983
- - Commenced as sub-contractor with the name as Sin Choon Contractor Pte Ltd
1990
- - First overseas project
- - Provide civil engineering and earthworks services for Batamindo Industrial Park in Batam, Indonesia
1994
- - Provide Earthworks services and inland logistics support services for industrial park in China and earthworks services for Summit Parkview Hotel in Yangon, Myanmar
1995
- - Provide earthworks services for Lobam Industrial Estate in Bintan Island, Indonesia
- - Provide civil engineering services for golf course, clubhouse, villas at Bontan Lagoon Golf and Beach Resort
- - Provide earthworks and roadworks services of the road to Simpang Lagoi
1998
- - First direct contact with HDB
- - Began to develop customer base
- - Started to working with Hong Leong Asia Ltd and Zhan Chang Holdings Pte Ltd
2001
- - Started to working with Hong Leong Asia Ltd and Zhan Chang Holdings Pte Ltd
- - First major underground earthworks project - sub contractor for first phrase of Kallang-Paya Lebar Expressway
- - Began to focus on providing civil engineering services for major MRT and expressway construction project
2002
- - Secured key C2 grading from Building and Construction Authority to tender for unlimited value projects
2003
- - Soil Engineering incorporated
- - To develop and commercialize LSS product
- - Successfully market LSS as alternative for backfilling of basements and other MRT construction projects in Singapore
2004
- - Began recycling construction waste and aggregates and utilizing RCA in construction works
2006
- - Diversified - Provision of inland logistics support
- - Received OHSAS 18001:2007 Certificate in the scope of providing civil engineering, inland transportation services & renting or hiring construction equipment
2008
- - First direct contact with LTA - Provide earthworks services in the construction of Downtown Line depot
- - Adopted in LTA's specifications for construction of diaphragm walls and cross walls at Bayfront MRT station
- - PUB incorporated LSS into work specifications for grouting abandoned pipes
2009
- - Secured key A2 grading from Building and Construction Authority to tender for unlimited value projects
- - Annual Safety Award by LTA
- - BIZSAFE Level Star Certificate
- - Sub-contractor in construction of Bukit Panjang MRT station and Downtown Line MRT
- - Engaged by Samsung C&T corporation to provide reclamation, seawall construction and earthworks services for the construction of the Marina Coastal Expressway
2010
- - Certified as operating a quality management system which conforms ISO 9001:2008 in the scope of crushing and screening of construction and demolition materials for recycling.
- - Certified as operating an environmental management system which conforms ISO 14001:2004 in the scope of providing civil engineering services
2011
- - Awarded as Best sub-contractor by Samsung C&T Corporation
- - First Major Contract with HDB for the provision of site clearance, earthworks and temporary drainage works
- - Purchase Nordberg Primary and secondary Lokotrack Mobile Crushing Plant to support RCA production process
2012
- - Certified conformity with ISO 9001:2008 for provision of civil engineering services and provision of inland transportation services and renting/hiring of construction equipment
- - First contract with LTA as main contractor in design and build of the proposed bus park located in Woodlands.
2013
- - Second major contract with HDB as main contractor for site clearance, earthworks and temporary drainage works at Tampines N6
- - Major contract with LTA as main contractor for construction bus depot in Loyang
2014
- - Listed on Catalist SGX in Dec 2014
2015
- - Secured 3 additional projects from HDB
- - Began jetty operations and management under contract from Changi Airport Group (CAG)
2016
- - Secured key A1 grading from Building and Construction Authority to tender for unlimited value projects
2017
- - Secured 5 additional infrastructure projects from HDB
- - Secured additional project from JTC Corporation at Tuas
- - Awarded strategic project from CAG at Changi East to Develop Key Infrastructure Facilities
2018
- - Awarded additional JTC project located at Gambas Way
- - Awarded earthworks contracts for sections of the North-South Corridor
- - Awarded Polder Construction at Pulau Tekong
2019
- - Awarded key infrastructure project from Land Transport Authority (LTA)
2020
- - Awarded contract from CAG to Design, Construct and Operate Changi East Workers Dormitory Village - 10400 pax (Expected to be operational 2Q2021)
2021
- - Completion of Design, Construct and Operate Changi East Workers Dormitory Village - 10400 pax (DOC: 202021)
2022
- - Registered with BCA for Asphalt Works and Road marketing (CR14-L1) & Facilities Management (FM01-M3)
- - Achievement in Certification Upgraded to “Excellent” of BCA-Green & Gracious Builder Scheme (GGBS), Improved from Formerly “Merit” and “Certified” grade(s)
2023
- - Awarded of an Iconic National Project Development At Changi East
- - Registered with BCA for Electrical Engineering at Highest Grade (ME05-L6)
- - Accredited Concrete Supplier with Owned Concrete Batching Plant that Complying with All Relevant Authorities’ Requirements ; registered with BCA for Workhead SY01B-L6 Ready-Mixed Concrete
- - Attained Workplace Safety & Health Tech Award 2023
2024
- - BCA's CRS Workhead of General Building Upgraded to A1 with Unlimited Tender Limit
- - Awarded by Maritime and Port Authority of Singapore (MPA) for the first Net-Zero Energy Building project
2025
- - New business Venture/ Specialized Work Trade Establishment; Setup In-House Skilled Paving Team with Owned Pavers, Machinery, Equipment and Asphalt Batching Plant
2026
- - The first company adopting autonomous rollers in Singapore
