How Small Businesses Can Find Thai Government Tenders
The work is there — it just never shows up on Google. This guide walks a first-time bidder into the central system, from registering as a supplier to reading award results before pricing a bid.
Why government work is invisible to small businesses
Thai law requires state bodies to announce their purchasing through a single central system: e-GP, operated by the Comptroller General’s Department. From ministries down to small provincial municipalities, every one of them publishes to the same place.
The catch is that the site blocks search engines entirely. If you sell office chairs, typing “office chairs” into Google will never show you the notice a state school has open at that moment. This is the plain reason so many small firms have never bid on public work — not an absence of opportunity, but an absence of any way to hear about it.
Who can bid, and what to prepare
Size is not a bar: individuals and companies alike can bid if they meet the qualifications a notice sets. A small firm’s best odds are on lower-value contracts from local bodies. The real obstacle is paperwork, not capability — and the good news is that most of it is reusable, so you assemble the folder properly once.
| Document | What it proves | Worth knowing |
|---|---|---|
| Certificate of registration | The business exists, and who signs for it | Many notices want a recently issued copy |
| Tax records and financial statements | You are genuinely trading | Keep the latest set scanned and ready |
| Past projects and reference letters | You have delivered comparable work | Ask clients when the job ends, not later |
| Bid guarantee | The bid is serious | Some notices only, on the terms they state |
What gets a bid thrown out
- Not signed everywhere required, or signed by someone without the authority
- Qualifications that miss the mark, such as no track record of the specified type
- Pricing the goods alone, forgetting delivery, installation or the warranty
- Leaving it to the last day, then losing the deadline to a file problem
Losing still pays you in data — and the right of appeal
Award notices name the winner and the agreed price, so you can see who your competitors are and roughly where comparable jobs land. Read them with judgement, though: the lowest price does not always win, because qualifications and complete paperwork weigh on the decision too.
If you believe a decision was unfair, the Public Procurement and Supplies Administration Act B.E. 2560 (2017) gives bidders a right of appeal, starting with the procuring agency and passing to the committee the law designates. The window is short, so check the current rule through official channels as soon as a result is published, and keep your documents and submission timestamps from the start.
How to use it
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Check that your business can contract with the state
Individuals and registered companies can both contract with the state, provided you are properly registered and not named as a defaulting contractor. Look back at your private-sector work and ask whether it can serve as a reference project — many notices want a comparable track record.
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Register as a state supplier
Reading notices needs no account; bidding always does. The system keys your supplier account to your 13-digit registration or taxpayer number, so your name and address must match the register exactly — anything else simply fails, costing you days over a typo.
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Stop searching Google — search inside the system
e-GP blocks search engines outright, so typing what you sell into Google will never surface an open notice. Go to the official site at www.gprocurement.go.th and search from inside it, narrowing by whatever the system offers — type of work, agency, province, date range. New notices arrive on nearly every working day, so looking once a month is always too late.
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Read the notice for all four things
Every notice tells you the four things that decide whether to bid: the scope of work, the submission deadline, the qualifications and documents required, and any charge it specifies, such as a fee for the bidding documents or a bid guarantee. Never read only the title and the budget figure — the costs that get away from you hide in the scope. If a requirement reads two ways, ask through the channel the notice names before the deadline.
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Price from past award results
Before you fill in a number, go back through the award notices for comparable work — they name the winning supplier and the agreed price. This is the best market research available to you and it costs nothing, showing the range agencies have actually accepted rather than leaving you to guess from your own retail pricing.
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Submit early, then follow it through
Finish uploading hours before the cut-off — large files, a slow connection or one missing document are all it takes to miss a deadline. Then follow the award notice and the published contract summary through to the end, win or lose, because that is your preparation for the next bid.
Frequently asked questions
I am a sole trader, not a company. Can I still bid?
Yes. The law lets both individuals and registered companies contract with the state. What decides it is the qualifications in that particular notice, which may call for a track record, a minimum registered capital or a specialist licence. Always read the bidder-qualifications section first.
Why can’t I find any of these notices on Google?
Because the site tells every crawler to stay out of every page, so the content never enters Google’s index in the first place. It is not your search terms, and rephrasing will not help — the only workable route is to open the official system and search from inside it.
Does it cost anything to look at notices or to bid?
Reading notices, reference prices and award results is free and needs no account. Bidding requires supplier registration first, and some contracts carry a charge for the documents or require a guarantee — stated in that notice. Take the figures from the notice you are about to bid on, never from one you saw last time.
Can a small business realistically compete?
In some arenas, yes — the skill is picking the right ones. Large contractors often ignore lower-value work or jobs needing close local attention, which is exactly where a nearby supplier wins on delivery costs and response time. Start with contracts you can deliver comfortably and build a reference record.