Spain’s open market is 5.5× bigger than Brussels can see — we measured it

Every European procurement dataset has blind spots. Most vendors do not talk about theirs. This week we audited ours, source by source — all 72 of them — and the results are a measurement of something bigger than our pipeline: they are a measurement of how visible the European public market actually is.

What a TED-only observer sees

TED, the EU’s official journal, is where above-threshold tenders must be published. It is also where nearly every procurement tool stops. But most of the market’s transactions happen below the thresholds, on 70-odd national and regional portals. In our historical corpus of 18.6 million notices, 53% are below-threshold — and that understates the share of activity, because several of the largest below-threshold instruments (Spanish menores, Portuguese ajustes diretos, Italian affidamenti) are published only afteraward, so they never appear in anyone’s “open” view at all.

The Spain test

Until this week, our own open-tender view of Spain came from TED alone: 1,589 open Spanish tenders. Then we connected PLACSP’s forward-looking feed — the one carrying deadlines and bidding windows. Spain’s open market turned out to be 8,790 tenders — 5.5 times larger than the TED-visible sliver.

Spain is not an outlier; it is the norm. Any country whose national portal is not read at the source shows a fraction of its real open market. The fraction varies — Germany’s regional portals, Poland’s eZamówienia, Greece’s ΚΗΜΔΗΣ each hide different multiples — but the direction never does.

Our own bugs, in public

An audit that only finds other people’s gaps is marketing. Ours found three of our own, and we think publishing them is the point. Finland: our loader for the national Hilma API had never mapped the deadline field — the field is literally called deadline — so Finland showed zero open tenders from the national source for five weeks while the pipeline reported success daily. Fixed: 1,772 open Finnish tenders. TED itself:our EU-wide TED refresh had silently run as a one-time load; for two weeks, twenty-four countries’ TED layers aged in place. Fixed, with a daily schedule and a catch-up. Duplicates: a German regional source publishes some lots twice with cosmetic differences; our deduplication missed them.

That is the honest state of European procurement data, ours included: transparency laws produce publications, publications produce fragments, and every layer of aggregation between fragment and reader is a place where the truth can quietly leak. The remedy is not confidence. It is recounting — and publishing the recount.