ROTORSUN, S.L: public contracts won without a rival in Spain: 5 uncontested awards; 50% of its awards; 2 without a competition; 3 single bid.
Assay record ASY-ES-113BRBA09G · Cite as: Assay Systems, “ROTORSUN, S.L: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/rotorsun-s-l/
ROTORSUN, S.L won 5 of its 10 public contract awards in Spain without a rival from 2024-11-11 to 2026-05-29: 2 without a competition and 3 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Dirección General de Biodiversidad, Bosques y Desertificación with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Dirección General de Biodiversidad, Bosques y Desertificación gave ROTORSUN, S.L 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-02-21, latest 2025-06-04.
Junta de Gobierno del Consorcio para el Servicio de Prevención y Extinción de Incendios y de Salvamento de la Provincia de Valencia gave ROTORSUN, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-29, latest 2026-05-29.
Empresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA) gave ROTORSUN, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-11-11, latest 2024-11-11.
Valenciana d'Estrategies i Recursos per a la Sostenibilitat Ambiental, Sociedad Anónima gave ROTORSUN, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-06-16, latest 2025-06-16.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-29 | Junta de Gobierno del Consorcio para el Servicio de Prevención y Extinción de Incendios y de Salvamento de la Provincia de Valencia 370520-2026 | Single bid open | — |
| 2025-06-16 | Valenciana d'Estrategies i Recursos per a la Sostenibilitat Ambiental, Sociedad Anónima 385130-2025 | Single bid open | — |
| 2025-02-24 | Dirección General de Biodiversidad, Bosques y Desertificación 121030-2025 | No competition neg-wo-call | urgency |
| 2025-02-21 | Dirección General de Biodiversidad, Bosques y Desertificación 116676-2025 | No competition neg-wo-call | urgency |
| 2024-11-11 | Empresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA) 683481-2024 | Single bid open | — |
Every uncontested award in Spain · All countries · ROTORSUN, S.L in the register
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.