Siemens' earliest presence in Taiwan dated back to 1955 and a representative office was set up in 1970. In 1989, Siemens Limited Taiwan was formally established and it signed a strategic alliance with the Ministry of Economic Affairs in 1994. To further strengthen the alliance, Siemens and MOEA launched the A⁺ R&D Center in 2009 to support the development of Taiwan's machine tool industry. Siemens currently owns two subsidiaries in Taiwan: Siemens Limited Taiwan and Osram Taiwan Co., Limited.

Over the past several decades, Siemens Limited Taiwan has been serving as an innovation partner to many heavyweight companies in Taiwan. By utilizing its close partnership with these companies as well as state-of-the-art technologies from its global innovation network, Siemens has been answering tough questions confronting Taiwan’s Industry, Energy and Healthcare Sectors and has been making significant contribution to Taiwan’s economy. In a nutshell, the company supports 70% of major semiconductor & TFT LCD manufacturers in Taiwan with automation solutions that support manufacturing processes. Siemens equips Taipei 101 with its building automation and security solutions and is one of the leading suppliers to Taiwan’s metro systems, including Taipei Metro and Kaohsiung Metro. The company also provides fully integrated iron and steel plant solutions to Taiwan's metal industry. In addition, more than a quarter of Taiwan's power capacity is generated by Siemens equipment and the island-wide power dispatch network has been operating using an energy management system from Siemens. The company also leads in quality healthcare through its trend-setting innovations.

In face of the tough challenges arising from climate change, Siemens will continue to work closely with its Taiwan partners and will keep bringing in technological innovations from its Environmental Portfolio. As a Green Infrastructure Giant and Green Solution Provider, the Company is rolling out its energy saving and environmental care programs to pursue sustainable growth that is beneficial to everyone - Siemens itself, its Taiwan customers and partners, and the society of Taiwan.  In 2009, Siemens launched to support to Taipei 101 which aimed for LEED EBOM Gold Certification in order to become the world’s tallest green building.