Auditor Directory
Top Compliance Auditors in Thailand
About Thailand Auditors
4 compliance audit firms with offices or operations in Thailand. The list below covers the major frameworks assessed locally, the dominant firm sizes, and where the firms are concentrated. Use the filters to narrow by framework, firm size, or budget.
Frameworks most audited in Thailand
Firm size mix
- Mid-size (51–500)
- 2
- Boutique (≤50)
- 2
Top cities
- Singapore
- 3
- Bangkok
- 1
How to choose a Thailand auditor
- Scope match: confirm the firm has signed off audits for the framework you need in the last 12 months.
- Local presence: on-site evidence collection and interviews are faster when the auditor has staff in your city.
- Three quotes: for identical scopes, pricing can vary two to three times across the firms listed here.
- References: ask for one reference customer in your industry and company stage.
Top Compliance Auditors in Thailand is one of many regions in the global auditor directory. To find auditors by framework, see the framework-based directory.
4 firms — interactive filtering loads below.
ACIS Professional Center
Bangkok, Thailand
ACIS Professional Center is Thailand's leading cybersecurity firm offering ISO 27001 and PCI DSS assessments.
IAS (Integrated Assessment Services)
Singapore
IAS is a Singapore-based certification body offering ISO 27001 and management system audits across Southeast Asia including Malaysia, Thailand, Vietnam, and the Philippines.
PALO IT Singapore
Singapore
PALO IT Singapore offers ISO 27001 and SOC 2 compliance for ASEAN technology companies.
Straits Interactive
Singapore
Straits Interactive specializes in data protection and privacy compliance across ASEAN.