Archive · Aargau · May 2026
Aargau public procurement awards
Disclosed values for these awards totaled CHF 27,098,916.
In May 2026, 30 public contracts worth CHF 27'098'916 were awarded in Aargau; the largest went to Implenia Schweiz AG from Kanton Aargau - Departement Finanzen und Ressourcen - Immobilien Aargau.
Implenia Schweiz AG was the most active winner with 6 contracts awarded by buyers in Aargau during . This volume represents a 19% increase compared to the trailing-12-month average of 25 awards. A total of 12 new entrants secured contracts, indicating a diversifying supplier base for bidders.
CHF 27'098'916 disclosed across 60% of awards that listed a price.
Most active buyers
| Procurement office | Awards |
|---|---|
| Kanton Aargau - Departement Finanzen und Ressourcen - Immobilien Aargau | 20 |
| Regionales Pflegezentrum Baden | 16 |
| SVA Aargau | 15 |
| Kantonsspital Aarau AG | 13 |
| Swissgrid AG | 10 |
Most active winners
| Company | Wins | Total value |
|---|---|---|
| Implenia Schweiz AG | 6 | CHF 5'969'948 |
| Demuth AG | 5 | CHF 5'694'598 |
| Equans Switzerland AG | 5 | CHF 4'021'710 |
| ERNE AG Bauunternehmung (Laufenburg) | 5 | CHF 15'667'389 |
| Meier + Jäggi AG Zofingen | 4 | CHF 15'063'420 |
Methodology
Figures cover contracts procured by buyers in Aargau (not where work is performed), derived from SIMAP and archive award records. Data through 2026-05-31. Awards whose procuring canton cannot be resolved (a small share of gazette-only records) are excluded from per-canton totals, so figures are a floor.
Modules below a reliability threshold are omitted rather than shown thin. Updated monthly.
Source: SIMAP award notices · Compiled 8 July 2026 · Last updated 8 July 2026