Country guidesEuropeBulgaria
Government tenders in Bulgaria: where they are published.
Tenders in Bulgaria do not live at a single address. CAIS EOP is the reference channel, and 8 more sources, from public agencies to state companies, publish their own notices beside it. TRINTA maps 10 sources in the country. Above the EU thresholds, notices from Bulgaria also appear on TED, the Tenders Electronic Daily, which TRINTA reads every day.
The national channels
These are the public, national-level sources: anyone can find them in one search. They carry a large share of the notices, not all of them.
And everything that publishes beside them
Beyond the national channels, 8 more sources in Bulgaria publish their own notices. We count them by category without naming them: the complete source map is what sets the radar apart, and it is not published.
- 3state-owned enterprises publishing their own notices
- 2public agencies and institutions publishing directly
- 1health buyers, hospitals and medical purchasing agencies
- 2other public buyers publishing their own notices
Opening 10 pages every morning is feasible for a week, not for a commercial year. That is the cost this fragmentation imposes on every supplier that takes the market seriously.
What TRINTA does on this market
TRINTA reads these sources every day so the company does not have to. The radar is built per client: it starts from the company's real catalogue, builds a multilingual keyword profile, then scores every notice 0 to 100 against what the company actually sells, with the reasoning shown. Procedure documents are retrieved and attached, and a short scored list arrives each morning.
The same radar covers 170+ countries and 1,627 mapped official platforms, plus the multilateral lenders. A company selling in Bulgaria rarely sells only in Bulgaria.
Frequently asked questions
01Where are public tenders in Bulgaria published?
Public tenders in Bulgaria are published across 10 sources TRINTA has mapped. The national channels are CAIS EOP and AOP, Public Procurement Agency. Beyond those, 8 more sources publish their own notices: 3 state-owned enterprises publishing their own notices, 2 public agencies and institutions publishing directly, 1 health buyers, hospitals and medical purchasing agencies and 2 other public buyers publishing their own notices. Above the EU thresholds, notices also appear on TED, the Tenders Electronic Daily.
02How many sources does it take to see the whole market in Bulgaria?
TRINTA maps 10 sources in Bulgaria: the national channels plus 3 state-owned enterprises publishing their own notices, 2 public agencies and institutions publishing directly, 1 health buyers, hospitals and medical purchasing agencies and 2 other public buyers publishing their own notices. The count matters because no single address carries everything, and each category publishes at its own rhythm.
03How does TRINTA monitor tenders in Bulgaria?
TRINTA reads Bulgaria's official sources every day, 10 mapped, 4 read by a dedicated connector. The radar is built per client: it starts from the company's real catalogue, builds a multilingual keyword profile, scores every notice 0 to 100 for fit with the reasoning shown, and attaches the procedure documents. A short scored digest arrives each morning. The same radar covers 170+ countries, so a company selling in Bulgaria can watch neighbouring markets with the same profile.
May a company from outside bid in Bulgaria?
For one established in the EU, the instrument that decides it is eu membership, procurement directives 2014/24 and 2014/25. The single market.
On the EU Official Journal, January to September 2026: foreign companies won 0.7% of award notices here, counted on the 9,994 that named a winner, against 3.8% across the EU.
Tell us the markets, we send the map
Name the countries you are weighing up. You get back where public tenders are published in each one, how much of that we read every day, and what an EU company needs before it may bid there. An email, not a call.
See what the radar finds in Bulgaria
The demo is prepared on your catalogue, with real notices from your markets, before the call.