Case study: the builder who lost €40M in winnable tenders to paperwork

In our previous analysis we showed the big picture: across nearly 13,200 evaluation reports, about one in four bids is excluded on a technicality, and over 80% of exclusions have nothing to do with price. The numbers are convincing, but abstract. So this time we descend from the bird’s-eye view to a single firm — and trace what happens when those statistics pile up on one bidder over three years.

We chose it because it is the extreme case. This is one of the most active construction firms in the country — a bid machine that submits tender after tender with impressive participation discipline. And at the same time, it is the firm that, in our entire dataset, was excluded more often than any other. The two coexist in the same profile, and that is exactly what makes the case so instructive: diligence at the entrance does not save it from failure at the exit.

The firm’s name is irrelevant and we will not mention it. The figures, however, are real, extracted word for word from the official committee reports. At the end of the article we have attached the full anonymized report — every tender, every ground, with the name, company ID, contracting authorities and links removed.

The profile in six numbers

Pause on that combination. The firm has won 389 contracts worth €82M — it is no outsider; it is a serious player that regularly reaches a contract. And yet it has been excluded nearly 1,400 times. Exclusion is not the exception in its history — it is the most likely result of any given bid, more frequent even than placing and than winning. More than half of its bids never reached a fair evaluation at all.

To feel how extreme the case is, compare it with the average. In our large 34-firm analysis, about one in four read bids ends in exclusion — a bad but explainable proportion. For this firm the share is almost three in five. So it does not merely follow the general trend of documents killing bids; it is its most extreme embodiment — more than double the market average. When a firm is that far above the norm, the explanation is rarely bad luck. It is more likely structural: something in how it prepares and checks its bids systematically skips the control that others perform.

The volume paradox

At first glance it is strange that the most active firm is also the most excluded. Shouldn’t practice breed perfection? In public procurement it is often the opposite — and this case explains why.

Every bid is a folder of dozens of documents, each a potential point of failure: one unfilled line in the ESPD, one declaration in the wrong format, one missing certificate. The probability that a bid is flawless is the product of the probabilities that each individual element is in order. The more elements and the more bids, the smaller that probability becomes — unless the process is standardized. Manual compliance does not scale; systematic compliance does.

A firm that submits ten bids a year can afford to put each one under the manager’s personal eye. A firm that submits nearly a thousand cannot. At that volume the only thing that holds quality is a process: templates, checklists, a compliance owner, multiple eyes before submission. This case is what happens when the eagerness to participate outruns the discipline to check — a large volume of bids pushed through a narrow, manual, leaky control.

What “€549 million in missed turnover” means

This figure needs a precise definition, because it is easy to exaggerate. €549M is the sum of the announced values of the tenders the firm was excluded from — it is not lost profit, and it is not a sum it would have collected in full. A firm does not win every tender it bids for; even with zero mistakes it would have won only a fraction of them.

That is why the important sub-figure is not €549M, but another, far more concrete one:

This is the heart of the case. €40M is not “tenders it might have won”. These are tenders where the committee had already established that its bid was the cheapest — the criterion on which the contract is awarded — and threw it out anyway, because something in the folder was not right. The award went to the next bidder by price, the more expensive one. The difference between the two firms was not commercial; it was purely administrative.

On top of that comes another layer: up to €120M in so-called “partial wins”. These are 245 multi-lot procedures in which the firm wins some separate positions but drops out of others — again over fixable omissions. The figure is an upper bound (the value of the whole tender is announced, not of the individual lost lots), but the direction is unambiguous: even when it wins, the firm regularly leaves money on the table to the same kind of mistake.

The myth this case breaks

Ask almost any construction entrepreneur why public tenders are lost and you will hear one of two answers: “it’s all fixed in advance” or “someone just bid lower.” This profile is the near-perfect rebuttal of both.

If tenders were “fixed”, a firm with this many exclusions would not be winning 389 contracts worth €82M — its winning bids prove the system admits and ranks it fairly whenever its folder is in order. And if it lost on price, the grounds in the reports would speak of money. They don’t. Of nearly 1,400 exclusions only a handful are price-related in the “too expensive” sense. The rest are about documents, templates, certificates and deadlines.

In other words: this firm’s single biggest “competitor” is not another construction company and not a hidden player. It is its own folder. It loses far more tenders to itself than to any real rival in the market. That is both an alarming and an encouraging piece of news — because unlike market competition, the folder is entirely within its control.

The breakdown: seven ways to drop out

We classified every exclusion by the ground written by the committee. Here is the full picture — by number of cases and by announced value of the lost tenders:

The pattern is the same as in the big analysis, but here we see what it looks like on one real balance sheet. Documents and the technical proposal together carry more than 1,180 of nearly 1,400 exclusions — about 85%. Price, in the pure “we were too expensive” sense, is negligible. This firm does not lose market battles; it loses administrative ones.

#1: Documents — €266M on tiny omissions

The biggest hole is also the most banal. 648 times — almost every second loss — the firm drops out because something in the paperwork was not right. The committees’ wordings repeat to the point of pain:

“The committee found that the participant did not remedy the gaps and incompleteness in the documents submitted with the bid. Therefore the participant failed to meet the requirements for personal standing and the selection criteria.”

“The submitted ESPD does not state the required data for valid ‘Professional liability’ insurance with a minimum sum of BGN 200,000, and there is no evidence of performance of a similar object.”

Notice the second quote. The firm probably has insurance — a construction company of this scale does not operate without it. But the insurance is not stated where it should be, in the document the committee reads. And for the purposes of the procedure, what does not exist in the folder is equal to what does not exist in reality. That is the definition of formal exclusion: actual capability is irrelevant if the proof of it is missing or in the wrong place.

Often the committee even gives a chance — a deadline to remedy the gaps. But in dozens of cases the firm did not fix the omissions in time. So the problem was not a one-off slip, but the absence of a system: bids go out with holes, and the repair mechanism does not fire before the deadline.

#2: The technical proposal — €187M on “minimum required content”

Second, with 537 exclusions, comes the technical part. In construction this rarely means “we can’t build this”. It means that the document describing how we will build it is not formatted by the rules:

“The participant did not follow the defined minimum required content. Numerous gaps and discrepancies were found in the submitted Strategy for quality and timely performance, which constitute a categorical non-compliance with the contracting authority’s requirements.”

“With the clarifications provided, the participant does not prove fulfilment of the minimum requirements for technical and professional capability.”

The contracting authority publishes exactly the content the technical proposal must cover — section by section, sometimes down to specific sub-headings. When one such element is missing or treated superficially, the whole proposal falls, no matter how competent the firm is on the substance. “The schedule does not match”, “the strategy does not cover all activities”, “the measures are formal” — these are reviews of text, not of construction capacity.

#3: Selection criteria — when BGN 74,000 of turnover cost €3 million

137 times the firm drops out because it fails to prove it meets the admission requirements. One case is almost painful in its arithmetic:

“The participant does not prove compliance with the economic and financial standing criterion, because the declared total turnover for the last three completed financial years is BGN 5,926,271, which is below the required minimum of BGN 6,000,000 excluding VAT.”

The difference is BGN 73,729 of turnover — about 1.2% below the threshold — and it cost participation in a tender worth over €3M. Sometimes the line between admission and exclusion is so thin it looks unfair. But the rule is clear in advance; it is not a surprise, but a requirement the firm could have addressed by pre-selecting which procedure to bid for at all.

Another typical omission in this group:

“It did not submit the documents required to prove compliance with the selection criteria, including a list of construction works and good-performance certificates. The participant does not meet the minimum requirement of having performed at least one construction work identical or similar to the subject of the tender in the last 5 years.”

Again: the firm almost certainly has relevant experience — it wins dozens of tenders. But in this particular bid the list and the certificates are not attached. The experience exists; the proof does not.

#4: Warranty periods — the Ordinance No. 2 trap

Small in number (4 cases), but telling. In construction the minimum warranty periods are set by regulation, and the firm several times offers below them:

“The offered warranty period (7 years) is shorter than the minimum required periods under Ordinance No. 2/31.07.2003.”

“It submitted a bid with a warranty period for the construction works of 2 (two) years, which contradicts the requirements of Ordinance No. 2/31.07.2003.”

Here the mistake is purely one of reading: the period is written in an ordinance, the minimum is public, and the bid still goes below it. Zero market logic — just a failure to cross-check against the regulatory framework.

The cost of one mistake

If we divide the €549M of announced value by nearly 1,400 exclusions, we get a rough but sobering average: about €395,000 of tender value behind every exclusion. Of course the firm would not have won each of them — but the number captures the scale of the risk hiding behind every skipped line in a declaration. When the average tender you even allow yourself to drop out of carries a value of nearly a quarter of a million euros and up, the cost of a five-minute pre-submission check is laughably low against what it puts at stake.

This asymmetry is the essence of the “most expensive cheap mistake”. The mistake is cheap to avoid — it takes attention and a checklist. But it is expensive to make — you lose the entire value of the bid, plus the weeks of preparation poured into it. At no other stage of the tender process is the ratio between effort and cost so unfavourable. Losing on price at least costs you only the margin you declined; a formal exclusion costs you the whole contract, and that after you have paid the full price of preparing for it.

The story that solved itself

Not everything in the report is grim — and one detail deserves attention, because it shows what a fixed problem looks like. Some of the firm’s early exclusions come from tenders reserved under Art. 12 for specialized enterprises of people with disabilities: the firm bids, but is “not registered” with the required status and drops out.

These exclusions are concentrated before mid-2024. After that the firm evidently acquired the status — because it starts winning reserved tenders against real competition, and the “not registered” exclusions almost disappear. This is a textbook example: a structural problem that is not a matter of attention but of acquiring a certain qualification — and once it is in place, the problem vanishes for good. Unlike the document errors, which repeat year after year, this one was solved once and for all.

What this case tells us

It is tempting to explain everything by carelessness, but the truth is more structural. A firm that submits 2,668 bids physically cannot give each folder the attention that manual checking requires. The more bids you submit, the more mistakes you make — unless you have a system that catches the omissions before submission rather than the committee after it.

That is exactly what separates the €40M of lost winnable tenders from an ordinary loss. The firm was competitive on price — the most important and the hardest thing. It won the battle that truly depends on market strength. And then it lost the war at the counter, over things that cost hours, not millions, to avoid.

Three takeaways any active firm can apply tomorrow:

Treat documentation as a production process, not a last formality. At 2,668 bids, compliance cannot be a matter of individual effort — it has to be a checklist, an owner and a control before every submission. The same discipline the firm has at submitting is exactly what it lacks at checking.

Pre-select the procedures before you bid. The turnover-below-minimum case shows that some exclusions were predictable before submission. Five minutes of cross-checking against the selection criteria save weeks of preparation for a tender the firm structurally cannot win.

The fixable is free — which is why it is the most expensive to miss. €40M of winnable tenders lost to a document is the price of a missing check. Not one cent of it required a lower price or higher capacity — only a folder put together correctly.

And one more thing this case makes obvious: improvement does not require the firm to get better at what it already does well. It does not need to build cheaper, hire more people or acquire new experience. It only needs to stop losing at the counter the tenders it already wins on the merits. That is the most accessible kind of growth there is — not new market share, but a stopped leak. Had this firm converted even half of the €40M of proven-winnable-but-lost tenders into contracts, it would have been growth on the order of tens of percent over what it won — without a single new bid, without a single cent of price discount.

That is exactly why we chose the extreme case. Not because it is an exception, but because it is a magnifying glass: it shows in concentrated form the mistake almost every active firm makes on a smaller scale. The more you submit, the more this article is about you.

The full anonymized report

For full transparency we attach the entire report behind this analysis — all nearly 2,700 participations, each with the outcome, value, category and the committee’s exact words. The firm name, company ID, contracting authorities and EOP links have been removed. (The report is in Bulgarian, the language of the original committee verdicts.)

📄 Open the full anonymized report (HTML) →

If you recognize your own firm in this profile — active, competent, but losing tenders at the counter — that is exactly what we fix with the requirements ↔ documents check and declaration auto-fill incl. eEEDOP.

— Analysis of open EOP data and automated reading of the committee reports. All quotes are real, with identifying data removed.