Austria’s procurement figures point to a clear relationship between contract size and bidder participation. Exactly one bid was received for 57% of 3,815 tenders, but the share was higher among smaller contracts and lower among larger ones. For suppliers, the pattern makes contract sizing, qualification requirements and the cost of preparing an offer relevant to decisions about where to compete.
Single bidding is concentrated among smaller contracts
Across Austria, 57% of 3,815 tenders received exactly one bid. That does not mean every buyer or every field faced the same level of competition: the share was 75% in the cheapest quarter of contracts, compared with 40% in the most expensive quarter. Larger opportunities therefore attracted more than one bidder more often, although a single bid remained possible even at the upper end. A single bid, or a supplier winning repeatedly, is not evidence of impropriety on its own. It can reflect the cost of preparing an offer, specialist requirements, limited capacity, or a contract design that fits only a narrow group of suppliers. Those conditions matter because firms assessing an opportunity are also assessing whether the expected return justifies the effort and risk of bidding.
The size bands point to a participation effect
The relationship becomes sharper at the top of the distribution. Exactly one bid was recorded for 31% of the most expensive tenth of tenders, below the 40% share for the most expensive quarter and the 75% share for the cheapest quarter. The middle half sits at 57%, matching the overall figure, while its median number of bids was 16. The figures show an association, not proof that price alone caused the difference. Larger contracts can make bid preparation worthwhile for more firms, while smaller contracts may not cover the same fixed costs. Buyers seeking broader competition can therefore examine whether lots, eligibility rules, evidence requirements and delivery terms leave credible suppliers with a workable route to participate. Suppliers can use the same test when deciding whether a tender merits investment.
| Contract size | Single bid | Median bids | Measured |
|---|---|---|---|
| Cheapest quarter | 75% | 1 | 953 |
| Middle half | 57% | 16 | 1,908 |
| Most expensive quarter | 40% | 3 | 954 |
| Most expensive tenth | 31% | 2 | 382 |
The totals identify where single bids accumulate
Buyer totals show that single-bid tenders are not spread evenly across the purchasing population. Bundesrechenzentrum recorded 283 such tenders, compared with 95 for Austrian Power Grid AG. The other named buyers recorded 48, 37 and 32 respectively. These are counts of tenders with exactly one bid, not rates of single bidding, so they do not establish which buyer had the weakest competition without the total number of tenders handled by each organisation. They do, however, show where suppliers and procurement teams may find recurring conditions worth examining. For businesses, repeated single-bid opportunities can signal a specialist field or a procurement route with high entry costs; they should not be treated automatically as either an invitation to expect a win or evidence that the process was improper.
WHY IT MATTERS
Competition is more common in larger Austrian tenders, but the pattern does not make a single bid proof of wrongdoing. Contract design and the cost of participation remain central to how suppliers assess opportunities.
Data: Otnox — live procurement intelligence across 56 markets. Basis: 3,815 AT tenders published in the last 180 days that state both a value and a number of bids, 2026-04-05..2026-10-02.
