About GSiA

GSiA is an independent accounting firm with offices in Bangkok and Suvarnaphumi areas. Established since 2013, GSiA has been providing professional services relating Audit, Accounting, Tax, Payroll,and Business Consulting services to our clients throughout Thailand with our 50 professionals.

AWARDS & RECOGNITIONS

Over than 300 Trusted Customers

10

YEARS OF EXPERIENCE

50

PROFESSIONALS

300

CLIENTS

Sectors Served

Only business owners and their advisors can intimately understand the unique day-to-day operations and challenges of specific sectors or industries. GSiA possess that in-depth knowledge and experience in a multitude of industries, both domestic and global.

GSiA is not only accounting and tax professionals, but business consultants who understand both your business needs and your industry or trade. We focus on the business practices within your industry that can help you build a better company, and ultimately, a better future.

We provide specialized services to specific sectors or industries, serving clients by being knowledgeable in an industry or a sector. We understand more about your business so we can be not just your accountant, but your trusted advisor.

GSiA serves a broad array of industries/sectors, including:

  • Agribusiness
  • Construction
  • Dealerships
  • Dental Services
  • Family Business Consulting
  • Financial Institutions
  • Governmental/Public Sector
  • Healthcare
  • High Tech/Biotech
  • Hospitality
  • Insurance
  • International Business Development
  • Manufacturing & Distribution
  • Not-for-Profit
  • Oil & Gas / Natural Resources
  • Public Companies
  • Real Estate Development
  • Sports and Entertainment
  • Service
  • Trading
  • Wealth Management

Testimonials