Key legal question
Whether the subsidiary constitutional complaint was admissible against the cantonal non-entry decision in a procurement matter.
Extracted holding
The subsidiary constitutional complaint was admissible because an ordinary public-law appeal was excluded and the company could invoke a formal denial of justice.
Extracted reasoning
The challenged non-entry decision, if unjustified, would amount to a formal denial of justice and thus confer standing under Art. 115 BGG.