BSA is an audit firm providing services of auditing, accounting system planning, special auditing as agreed, J-SOX, Due Diligence, bookkeeping and accounting, accounting and tax planning, and accounting and tax consultation.

We started our business in 2002. Our company was incorporated as a limited company on 3rd January 2013 with Mr. Jaray Yamsuan, a certified auditor with over 23 years experiences in auditing, accounting and taxing, acting as the managing director of the company.

BSA is currently at its best with high quality staff members who will gradually provide a complete professional service for Thai and foreign customers from various industries such as:

  • Industrial manufacturing
  • Trading
  • Hotel and restaurant
  • Real Estate
  • Construction
  • Transportation
  • Hospital
  • Broker and agent
  • Delegate office
  • Government entity
  • Association and foundation                                                                                          
  • We offer our services all around the country with the places of businesses as follows:

Head office : BSA Audit Co., Ltd.

674 Borromrajchonnanee Soi 8, Borromrajchonnanee road  Bhangbumru sup district, Bhangplud district, Bangkok 10700

Tel : +66(2) 0092298 – 99

Fax : +66(2) 0092297

Mail : bsaaudit@gmail.com

Branch : 12/3  50 year road  Patong sup district krathu district Phuket 83150

Tel    : 076 – 345212, 14

Fax    : 076 – 345213