Vision
SiamSignal turns scattered Thai business-registry data into actionable signals — for sales, analyst, and compliance teams across every size of Thai business.
PDPA Focus
SiamSignal strictly upholds the Thai Personal Data Protection Act. We process public-records data under the Legitimate Interest basis, never selling personal mobile numbers obtained without consent.
Data-subject rights
If your name appears in director records DBD publishes and we redistribute, you — as the data subject — may exercise PDPA rights (access, correction, deletion, objection, portability) over your own data by contacting our DPO directly. These rights belong to the data subject only; third parties cannot file requests on your behalf.
For PDPA / data-subject requests, use the contact form and pick the 'PDPA / Data-subject request' topic — we respond within the statutory window (≤ 30 days).
Submit a PDPA request →AI Outreach note: when a SiamSignal customer uses our system to send emails or LINE messages on their behalf, the customer is the data controller of that campaign and we are merely the processor. Recipients exercising rights over campaign data should contact the customer (their reply-to and business name appear in every outbound message), not SiamSignal.
Support
Form is our only contact channel — replies within 1 business day · we're rolling out an AI agent to handle common questions 24/7.
Data sources
Data sourced from opendata.dbd.go.th — Department of Business Development, Ministry of Commerce · under DGA Open Government License