
About Keystone International Co., Ltd.
Thailand, planned by people who live here.
An independent Pattaya tour company that builds holidays around the places we actually go.
Our story
Rooted in Pattaya. Built on local knowledge.
Keystone International Co., Ltd. is a young company with an old idea: a holiday is better when it is planned by someone who knows the place. We are based in Pattaya, Chonburi, and Thailand is home. The beaches we recommend are the ones we go to, the hotels are the ones we have stayed in, and the guides are people we know by name.
We plan trips across the whole country, from the temples of Bangkok and the mountains of Chiang Mai to the islands of Phuket, Krabi and Koh Samui, for couples, families, groups of friends and companies. Every trip is quoted clearly, booked properly and backed by a real person on WhatsApp around the clock.
We are small on purpose. That is what lets us answer the same day, change a plan without fuss, and remember what you told us the first time.
What we stand for
Three things we will not compromise on.
01
Honest advice
If a beach is crowded in July or a hotel is overpriced, we say so. We would rather you come back next year than overpay this year.
02
Real people
No call centres. The person who plans your trip is the person you message when you land.
03
Fair quotes
We work with hotels and guides directly, so our quotes cost what they should and include what they say.

Our team
Based in Pattaya. Reachable from anywhere.
Our planners are in Pattaya and our partners are across Thailand. Wherever you are travelling from, you get an answer the same day, by email or on WhatsApp, in plain English.
Why Keystone International Co., Ltd.
Small team. Local knowledge. No surprises.
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Destinations across Thailand
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Support
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Tailor-made trips
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Reply within
Local Pattaya team
We live here. Every hotel, driver and guide on your trip is someone we know and trust.
Honest quotes
Every quote spells out what is included and what is not. No surprises on arrival.
24/7 support
A real person on WhatsApp before, during and after your holiday, whatever the hour.
Tailor-made, not off the shelf
Every package can be reshaped: more nights, a different island, a better hotel, a slower pace.

Ready when you are
Plan your Thailand trip with someone who lives there.
Tell us your dates, budget and the kind of holiday you want. We reply within a few hours with a plan and a quote.