CARLOS CASTILLA INGENIEROS, SA: public contracts won without a rival in Spain: 13 uncontested awards; 87% of its awards; 2 without a competition; 11 single bid.
Assay record ASY-ES-1JAN8QQ098 · Cite as: Assay Systems, “CARLOS CASTILLA INGENIEROS, SA: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/carlos-castilla-ingenieros-sa/
CARLOS CASTILLA INGENIEROS, SA won 13 of its 15 public contract awards in Spain without a rival from 2023-12-21 to 2025-06-10: 2 without a competition and 11 after a competition that drew a single bid. 10 buyers awarded it without a rival, the largest Fundació de Recerca Clínic Barcelona – Institut d’Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS) 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.
Fundació de Recerca Clínic Barcelona – Institut d’Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS) gave CARLOS CASTILLA INGENIEROS, SA 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-01-21, latest 2025-01-23.
Junta de Gobierno del Ayuntamiento Sant Joan D Alacant gave CARLOS CASTILLA INGENIEROS, SA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-12-19, latest 2024-12-23.
Ferrocarrils de la Generalitat de Catalunya gave CARLOS CASTILLA INGENIEROS, SA 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-09-24, latest 2025-04-16.
Presidencia de la Autoridad Portuaria de Baleares gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-18, latest 2024-12-18.
Presidencia del Institut Mallorquí d' Afers Socials gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-03, latest 2025-01-03.
Presidencia de la Autoridad Portuaria de Valencia gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-02, latest 2024-08-02.
Junta de Gobierno del Ayuntamiento de Toledo gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-06-10, latest 2025-06-10.
Presidencia de la Autoridad Portuaria de Ceuta gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-04, latest 2025-02-04.
Órgano de Contratación de la Ciudad Autónoma de Ceuta gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-28, latest 2024-06-28.
Madrid Destino Cultura Turismo y Negocio, S.A gave CARLOS CASTILLA INGENIEROS, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-21, latest 2023-12-21.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-10 | Junta de Gobierno del Ayuntamiento de Toledo 372652-2025 | Single bid open | — |
| 2025-02-04 | Presidencia de la Autoridad Portuaria de Ceuta 74727-2025 | Single bid open | — |
| 2025-01-23 | Fundació de Recerca Clínic Barcelona – Institut d’Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS) 48771-2025 | Single bid open | — |
| 2025-01-21 | Fundació de Recerca Clínic Barcelona – Institut d’Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS) 42675-2025 | Single bid open | — |
| 2025-01-03 | Presidencia del Institut Mallorquí d' Afers Socials 2860-2025 | Single bid open | — |
| 2024-12-23 | Junta de Gobierno del Ayuntamiento Sant Joan D Alacant 788229-2024 | No competition neg-wo-call | exclusive |
Every uncontested award in Spain · All countries · CARLOS CASTILLA INGENIEROS, SA 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.