About Siemens

Siemens is a global powerhouse focusing on the areas of electrification, automation and digitalization. One of the world’s largest producers of energy-efficient, resource-saving technologies, Siemens is a leading supplier of systems for power generation and transmission as well as medical diagnosis. In infrastructure and industry solutions the company plays a pioneering role.

Siemens – A Global Power House

In fiscal 2018, which ended on September 30, 2018, Siemens generated revenue of €83.0 billion and net income of €6.1 billion. As of September 30, 2018, Siemens had around 379,000 employees.

Siemens in Thailand

A partner to Thailand

Since Siemens trading relations began with Thailand in 1900, we have built a continuous track record of meeting our customers needs, developing a high performance workforce and being a socially responsible corporate citizen. Siemens Thailand has currently approximately 1,100 employees that help to make real what matters on the road to Thailand 4.0.

Siemens Limited Thailand



Charn Issara Tower II, 35th Floor
2922/333 New Petchburi Road,
Bangkapi, Huaykwang,
Bangkok 10310


Eastern Seaboard Office, Map Ta Phut
379 Sukhumvit Road
Map Ta Phut, Muang, Rayong 

Service Center, Rayong
190/2 Moo 6 Tambol Noenphra
Amphur Muang Rayong 

Siemens Ltd.
(Phnom Penh Branch, Cambodia )
Unit No. 3, 4th Floor, The Emerald Building
No. 64, Preah Norodom Blvd., Corner Street 178,Sangkat Chey Chumneah, Khan Daun Penh, Phnom Penh.
Kingdom of Cambodia
P.O. Box: 1161

Tel: +855 23 216 990
Fax: +855 23 216 991

Siemens Ltd.
(Yangon Branch, Myanmar)
Unit 6, 15th Floor, Myanmar Centre Office Tower 1, 192, Kabar Aye Pagoda Road, 11201 Bahan Township. Yangon, Myanmar
P.O. Box: 11061

Tel: (+95) 1 9345 128  to 131 ,Ext:333
Fax: (+95) 1 9345 132

Email Businesses

Other Contacts

Siemens has sold its home appliances business to BSH Home Appliances Limited since 2015.

Please contact them for any relevant information.

BSH Home Appliances Limited
2034/31-39, 2nd Floor, New Petchaburi Road, Bangkapi, Huay-Kwang, Bangkok 10310

Call Center:  +66 (0) 2 495 2424

Email siemens-th-info@bshg.com

Website www.siemens-home.bsh-group.com/th/

Our Businesses

Overview of our Business Companies and Strategic Companies

Siemens is setting the course for long-term value creation through accelerated growth and stronger profitability with a simplified and leaner company structure. The Siemens of the next generation will be inspired by its purpose and will be connected by its Ownership Culture. The main aim of the Vision 2020+ company strategy is to give Siemens’ individual businesses significantly more entrepreneurial freedom under the strong Siemens brand in order to sharpen their focus on their respective markets. Learn more about Our new company structure:
Other locations

Representative offices

Siemens Thailand oversees business activities in emerging markets, Myanmar and Cambodia.


For more than 25 years Siemens has been supporting Myanmar on its journey towards a bright future.

Read more


Since 1998 Siemens Cambodia has proudly supported the sustainable development of the country.

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Siemens worldwide

Worldwide Presence

For more than 170 years, the name Siemens has been synonymous with internationality and worldwide presence.   Siemens is a global powerhouse positioned along the electrification value chain – from power generation, transmission and distribution to smart grid solutions and the efficient application of electrical energy – as well as in the areas of medical imaging and laboratory diagnostics. As of September 30, 2017, Siemens had around 372,000 employees in more than 200 countries/regions. We operate in production and manufacturing plants worldwide. In addition, we have office buildings, warehouses, research and development facilities or sales offices in almost every country/region in the world.

Worldwide Presence

We are present at the most important fairs around the world. Come and meet us there.

Fairs & Events

Topic Areas

Siemens Topic Areas

Siemens’ technical expertise, comprehensive portfolio and long-standing experience are helping to pioneer a sustainable future across the globe. Find detailed information, news, insights and references on the topic areas that exemplify Siemens’ success in providing state-of-the-art solutions in fields including IT, industry, finance and energy.
Our Vision 2020 leads Siemens into a successful future.

Strategy overview

Siemens Stories

Our Stories

With our products and solutions we enable our customers to set industry benchmarks. Theses are their success stories.
Experience the fascinating world of markets, technology and innovation through our magazines.

Siemens Magazines