- 2023
- Ranked 19 on the IC100 Cranes 2023 Index and 16th on the IC Tower Crane Index for the world’s top crane-owning companies and tower crane-owning companies, respectively.
- 2022
- Ranked 23rd on the IC100 Cranes 2022 Index and 17th on the IC Tower Crane Index for the world’s top crane-owning companies and tower crane-owning companies, respectively.
- Achieved 5 Million Safe Man hours at the TOYO-1 NVPR Site.
- 2021
- Ranked 23rd on the IC50 Cranes 2021 Index and 17th on the IC Tower Crane Index for the world’s top crane-owning companies and tower crane-owning companies, respectively.
- 2020
- Ranked 19th on the IC50 2020 Index and 17th on the IC Tower Crane Index for the world’s top crane-owning companies and tower crane-owning companies, respectively.
- 2019
- Ranked among the top 17th for Mobile & Crawler Cranes companies & 20th Tower Crane Companies in the world.
- 2017
- Incorporation of subsidiary in Sri Lanka- Golden Argo (Pvt) Ltd
- 2016
- Completion of building and dormitory at 15 Pandan Crescent
- Completion of share consolidation of every two existing shares into one consolidated shares
- 2014
- Incorporation of Wholly – Owned Subsidiary in Sri Lanka - Tiong Woon Crane & Transport Lanka (Pvt) Ltd
- 2013
- DecWins the International Cranes & Specialized Transport TopLift 2013 Competition
- MayIncorporation of a Wholly-Owned Subsidiary in Myanmar - Tiong Woon Myanmar Company Limited
- FebCompleted Jurong Aromatic Corporation Project - One of the largest heavy lift and haulage projects for a single column in Singapore
- 2012
- SepEstablishes a wholly – owned subsidiary in Singapore known as Tiong Woon Crane & Equipment Pte. Ltd.
- MayEnters into a Joint Venture Agreement with Chi Deh Engineering Cp., Ltd and The Giant Project Service Corp. to establish Tiong Woon Teck Aik Enterprises Pte. Ltd
- JanWins a contract for the Tuaspring Desalination Plant, the largest sea water desalination plant in Singapore
- 2011
- NovSigns two contracts to supply heavy equipment and marine transportation in Myanmar and Malaysia for oil and gas projects.
- OctWins contract with JGC Corporation for heavy lifting and installation works at a Singapore refinery project.
- AugWins contract for Tuas New Yard phase 1 project.
- AugChange of name and business activities in Tiong Woon Logistics Pte Ltd, formerly known as Blue Target Pte Ltd.
- JulEnters into a Joint Venture Agreement with Asian Supply Base Sdn Bhd to establish a Joint Venture Company, known as ASB Marine Resources (L) Ltd.
- JulSecures contract for equipment erection works for Tokuyama Malaysia Project in Sarawak.
- JulIncorporates a new subsidiary in Batam, Indonesia known as P.T. Tiong Woon Oasis.
- MayEstablishes a wholly – owned subsidiary in Malaysia known as Tiong Woon Oasis Sdn Bhd.
- 2010
- MayEnters into Joint Venture agreement with JOasis Pte Ltd to form new subsidiary Tiong Woon Oasis Pte Ltd
- AprCompletes heaviest Heavy Haulage and Load-Out operations of 1650-ton CO2 Removal Module in Batam
- FebIncorporates a new wholly-owned subsidiary in India
- 2009
- DecEnters into Joint Venture agreement with Asian Supply Base (ASB)
- NovIncorporates new wholly-owned subsidiary in the Socialist Republic of Vietnam
- SeptLaunches DLB Pipelay Barge
- SeptSigns contract with Shell EMS
- JanEstablishes Tiong Woon Project & Contracting (India) Pty Ltd and Tiong Woon Vietnam Limited
- 2008
- JanSigns exclusive distributor agreement with Fushun Excavator Corporation Co Ltd, China-based crane manufacturer, to distribute Fuwa brand of crawler cranes in Singapore, Thailand, the Philippines, Myanmar, Vietnam, Brunei, Laos and Cambodia
- 2007
- DecIncorporates TWC Arabia Ltd to engage in installation, lifting, maintenance services for Oil, Gas, Petrochemicals and other Electric Power related projects and marine transportation services in Saudi Arabia
- NovSecures service contract for Shell Houdini Project
- SeptSecures maiden shipbuilding contract from Norce Offshore
- MayAcquires tower crane operator Soon Douglas
- JanBecomes first Singapore company to be awarded investment license to operate 100% foreign-owned business entity in Saudi Arabia by Saudi Arabian General Investment Authority Singapore
- 2006
- DecEnter African waters by supplying marine transport for Hyundai Heavy Industries' offshore project in Nigeria
- DecSigns new agreement with IHI as sole distribution agent in ASEAN
- NovIncorporates PT TWC Bintan to provide oil and gas services and acquires 64-hectare waterfront land for fabrication yard
- JunIncorporates Tiong Woon Oil & Gas Services Pte. Ltd. in Singapore to engage in fabrication and engineering works for oil and gas projects
- MayTiong Woon awarded its first wind farm project for Dongshan Wujiaowan Wind Power Project in Fujian Province, China.
- JanTiong Woon Project & Contracting Pte. Ltd. incorporated in Singapore to engage in mechanical, structural, infrastructural and civil engineering works.
- 2005
- AugIncorporation of Tiong Woon (Huizhou) Industrial Services Co., Ltd to engage in the business of heavy lifting services in the oil & gas, petrochemical and other related construction industries in the People Republic of China.
- 2003
- DecTiong Woon China Consortium Pte Ltd incorporated to engage in business activities in China
- AugPT TWC Indonesia incorporated in Batam, Indonesia to engage in the business of hiring and maintenance services of heavy lift and heavy haulage equipments
- 2002
- NovTiong Woon awarded a Crane Supply Contract for the construction of the Second Bangkok International Airport ('Suvarnabhumi Airport')
- AugTiong Woon Thai Co., Ltd incorporated to engage in the business of hiring of heavy lift and heavy haulage equipment to the Thailand market
- 1999
- SeptTiong Woon listed in Singapore Stock Exchange main board
- JanTiong Woon Philippines established to tap business opportunities in the Philippines, catering mainly to the oil and gas industry
- 1998
- SepTiong Woon Indonesia established to tap business opportunities in Indonesia, catering mainly to the oil and gas industry
- 1997
- FebTiong Woon undertook its first overseas assignment to provide heavy lift, haulage and marine transportation service in Indonesia and the Philippines
- JanTiong Woon extended geographical coverage of the IHI agreement to include exclusive distributorship in Singapore
- 1995
- FebTiong Woon CT entered into a general distributor agreement with Ishikawajima Construction Machinery Co. Ltd of Japan ('IHI') to distribute its crawler cranes in Malaysia and Brunei on an exclusive basis
- 1992
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Tiong Woon became the first company in South East Asia to possess a 500-ton hydraulic all terrain crane, then the largest hydraulic truck crane in use in the region
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Tiong Woon secured major contracts in Shell Eastern Petroleum and Dupont Adipure chemical plant projects
- 1991
- JunTiong Woon Marine set up to provide mainly transportation services between Singapore and the offshore islands of Singapore and other nearby destinations
- 1989
- DecTiong Woon Malaysia set up to carry out heavy lift and haulage business in Malaysia
- AprTiong Woon expanded its business activities into marine transportation service
- 1986
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Tiong Woon purchased its first 300-ton telescopic hydraulic crane, believed to be the first of its kind is use in South East Asia, for the first HDB water-tank project
- 1984
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Tiong Woon secured first major project as main supplier of cranes and transport equipment for the construction of Ang Mo Kio and Yio Chu Kang MRT Stations
- 1980
- DecTiong Woon CT incorporated to replace the partnership and carry out the provision of crane and transport services
- 1978
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Tiong Woon Crane and Transport Co., a partnership, founded as a provider of crane and transport services on a small scale mainly to the construction industry in Singapore
