YAMADA Consulting & Spire (Thailand) Co., Ltd.
A member of
YAMADA Consulting Group (YCG)
- One of the largest independent consulting firms in Japan listed on Tokyo Stock Exchange 1st Section -

We are a leading
Japanese Management Consulting Firm

We believe in "SOUND VALUES" - Always doing things right, providing highly valuable information empowering clients to grow and bring about positive impact to society -

We aim to become Professional Individuals
and Organization that grow together in harmony
and dutifully honor such individuals with lofty goals serving our clients.

We are
YAMADA Consulting & Spire (Thailand) Co., Ltd.



YAMADA Consulting Group (“YCG” ) established in 1989, headquartered in Tokyo, Japan and is a listed company on Tokyo Stock Exchange 1st section (TSE).

We are one of Japan’s leading independent consulting, research and investment advisory firms with extensive experience and strong global networks around the globe.

YAMADA Consulting & Spire (Thailand) Co., Ltd.  (“YCST”) ,our Bangkok office, started its business since the 2015.

We can leverage our strong track records to commitment and deliver the successful result for our clients.


Management Consultants


Locations Worldwide


Global Clients



We provide expert advices and consulting on all aspects of the below 3 business areas.

Management Consulting

We have helped various Japanese companies around
the globe translating their strategy, solving their problems
and helping in successful executions.Market Research and
oversea expansion, Corporate Governance Restructuring,
Turnaround, Business Withdrawal and HR Personnel
System support, etc.

Mergers & Acquisitions (M&A)

We are a leading M&A Advisory firm on ranking table
leagues in Japan.Executing around 100 deals in Japan
yearly. We also provide Cross-boarder Advisory services
including projects in Asia, Europe and the Americas by
cooperating with our alliance partners.

Market Research

Our customised, in-depth strategic research is designed to
fulfil your business needs at every stage using both
comprehensive and quality data from our proprietary
database and in-house fieldwork.

Our regional presence and experienced team of consultants are well-positioned to collect and deliver key insights across the entire business ecosystem — key stakeholders, competitors, channels as well as legal and regulatory factors. We are your local go-to-partner at every aspect of your strategic planning process from strategy formulation



We’ve helped over 1,000 companies
across 35 countries solve complex business problems in Asia-Pacific.



How can we help you?

What can we help you achieve?

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