Message us directly
For an assessment, facility project or corporate training program, contact Mr Bunthach LEANG, Managing Director. Send your company name, workplace location and the main support you need.
You can use Telegram or WhatsApp on the same number. Photos or a short description can help start the discussion. For sensitive documents, agree the sharing method with STC first.
To help us scope your request
- HSE consultancyShare the site type, location, main concerns and any upcoming operational changes.
- Corporate HSE trainingShare the topics, participant roles, estimated group size and preferred dates.
- Facility or cleaning supportShare the facility type, approximate size, current issues and the services required.
Common questions
Do I need to complete a website form?
No. Start the conversation directly through Telegram or WhatsApp. You can also call or email STC.
Where is your office?
STC is based in Phnom Penh. A detailed office address will be provided when available. Confirm arrangements before planning an in-person visit.
Can you visit a site outside Phnom Penh?
Share your location so we can discuss site access, travel and the resources required for the assignment.