ENDESA, S.A: contracts awarded without a rival

Updated 17 October 2026 · Spain · 2024-10-02 to 2026-09-09 · all of Spain

ENDESA, S.A: contracts awarded without a rival: 90 uncontested awards; 28% of its awards; 76 suppliers; 90 single bid.

Assay record ASY-ES-069O2HY0Q1 · Cite as: Assay Systems, “ENDESA, S.A: contracts awarded without a rival (Spain)”, https://assay-systems.com/register/es/uncontested/b/endesa-s-a/

1
90uncontested awards
28%of its awards
76suppliers
90single bid

ENDESA, S.A made 90 of its 322 public contract awards without a rival from 2024-10-02 to 2026-09-09: 0 without a competition and 90 after a competition that drew a single bid, to 76 suppliers; the most to asea brown boveri s.a, 4.

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.

Suppliers it awarded without a rival

asea brown boveri s.a4uncontested4awards100%of these awards

ENDESA, S.A gave asea brown boveri s.a 4 awards: 0 without a competition, 4 after a competition with a single bid. First 2024-11-20, latest 2025-11-21.

INTACTA GESTIÓN AMBIENTAL, S.L3uncontested5awards60%of these awards

ENDESA, S.A gave INTACTA GESTIÓN AMBIENTAL, S.L 5 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-10-30, latest 2025-06-18.

Eldu Trafo Services SL2uncontested2awards100%of these awards

ENDESA, S.A gave Eldu Trafo Services SL 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-05-12, latest 2025-06-06.

GE RENEWABLE HYDRO SPAIN, S. L. U2uncontested2awards100%of these awards

ENDESA, S.A gave GE RENEWABLE HYDRO SPAIN, S. L. U 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-07-24, latest 2026-05-19.

MANUFACTURAS ELÉCTRICAS, S.A.U2uncontested2awards100%of these awards

ENDESA, S.A gave MANUFACTURAS ELÉCTRICAS, S.A.U 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-09-19, latest 2026-08-14.

ISOTROL, S.A2uncontested2awards100%of these awards

ENDESA, S.A gave ISOTROL, S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-11-21, latest 2025-01-09.

Hitachi Energy Spain, S.A.U2uncontested2awards100%of these awards

ENDESA, S.A gave Hitachi Energy Spain, S.A.U 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-12-31, latest 2026-07-16.

Siemens S.A2uncontested3awards67%of these awards

ENDESA, S.A gave Siemens S.A 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-02-12, latest 2025-10-01.

Show all 76
NERVIÓN INDUSTRIES, ENGINEERING AND SERVICES, SLU2uncontested5awards40%of these awards

ENDESA, S.A gave NERVIÓN INDUSTRIES, ENGINEERING AND SERVICES, SLU 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-02-13, latest 2026-04-27.

KONECRANES AND DEMAG IBERICA, S.L.U2uncontested2awards100%of these awards

ENDESA, S.A gave KONECRANES AND DEMAG IBERICA, S.L.U 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2026-04-20, latest 2026-06-05.

INERCO Ingeniería, Tecnología y Consultoría, S.A. INERCO2uncontested3awards67%of these awards

ENDESA, S.A gave INERCO Ingeniería, Tecnología y Consultoría, S.A. INERCO 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-01-08, latest 2025-06-17.

Accelleron Iberia, S.L.U1uncontested1awards100%of these awards

ENDESA, S.A gave Accelleron Iberia, S.L.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-04-23, latest 2026-04-23.

Andaluza de Montajes Eléctricos y Telefónicos, S.A1uncontested2awards50%of these awards

ENDESA, S.A gave Andaluza de Montajes Eléctricos y Telefónicos, S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-10-16, latest 2026-03-04.

CGI INFORMATION SYSTEMS AND MANAGEMENT CONSULTANTS ESPAÑA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave CGI INFORMATION SYSTEMS AND MANAGEMENT CONSULTANTS ESPAÑA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-08-05, latest 2025-08-05.

IDE WATER TECHNOLOGIES LTD1uncontested1awards100%of these awards

ENDESA, S.A gave IDE WATER TECHNOLOGIES LTD 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-19, latest 2026-01-19.

INDRA SISTEMAS, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave INDRA SISTEMAS, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-04-09, latest 2026-04-09.

VESTAS EOLICA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave VESTAS EOLICA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-16, latest 2025-09-16.

EMERSON PROCESS MANAGEMENT S.L1uncontested1awards100%of these awards

ENDESA, S.A gave EMERSON PROCESS MANAGEMENT S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-08-27, latest 2025-08-27.

C.C. JENSEN IBERICA, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave C.C. JENSEN IBERICA, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-12, latest 2025-05-12.

HOWDEN SPAIN, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave HOWDEN SPAIN, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-23, latest 2024-12-23.

OCEAN METERING SLU1uncontested1awards100%of these awards

ENDESA, S.A gave OCEAN METERING SLU 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-25, latest 2026-06-25.

3D OBSEVER PROJECT S.L1uncontested1awards100%of these awards

ENDESA, S.A gave 3D OBSEVER PROJECT S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-10-10, latest 2025-10-10.

VOITH TURBO, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave VOITH TURBO, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-09, latest 2025-01-09.

CCI CZECH REPUBLIC, S.R.O1uncontested1awards100%of these awards

ENDESA, S.A gave CCI CZECH REPUBLIC, S.R.O 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-04, latest 2025-02-04.

CGITI Portugal S.A1uncontested1awards100%of these awards

ENDESA, S.A gave CGITI Portugal S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-09, latest 2026-03-09.

AAF, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave AAF, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-26, latest 2026-05-26.

ECOLOGIA CANARIA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave ECOLOGIA CANARIA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-14, latest 2025-11-14.

Clyde Bergemann Forest, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave Clyde Bergemann Forest, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-03, latest 2026-06-03.

VULKAN ESPAÑOLA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave VULKAN ESPAÑOLA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-18, latest 2026-02-18.

MANTENIMIENTO Y MONTAJES INDUSTRIALES, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave MANTENIMIENTO Y MONTAJES INDUSTRIALES, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-29, latest 2026-05-29.

PABLO VEGA, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave PABLO VEGA, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-14, latest 2025-11-14.

GE GRID SOLUTIONS, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave GE GRID SOLUTIONS, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-04, latest 2025-02-04.

ACCENTURE OUTSOURCING SERVICES SAU1uncontested1awards100%of these awards

ENDESA, S.A gave ACCENTURE OUTSOURCING SERVICES SAU 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-12, latest 2025-11-12.

DEKOMTE DE TEMPLE IBERIA, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave DEKOMTE DE TEMPLE IBERIA, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-16, latest 2024-12-16.

CONTER CONTROL DE ENERGIA S.A1uncontested1awards100%of these awards

ENDESA, S.A gave CONTER CONTROL DE ENERGIA S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-21, latest 2024-10-21.

JEMA ENERGY, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave JEMA ENERGY, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-18, latest 2026-02-18.

INGETEAM POWER TECHNOLOGY, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave INGETEAM POWER TECHNOLOGY, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-27, latest 2025-11-27.

Hitachi Energy España, S.A.U1uncontested1awards100%of these awards

ENDESA, S.A gave Hitachi Energy España, S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-03-18, latest 2025-03-18.

IFM ELECTRONIC, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave IFM ELECTRONIC, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-06-06, latest 2025-06-06.

MAN Energy Solutions Iberia, S.A.U1uncontested1awards100%of these awards

ENDESA, S.A gave MAN Energy Solutions Iberia, S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-06-02, latest 2025-06-02.

COSAN LUBRICANTES ESPAÑA, S.L.U1uncontested1awards100%of these awards

ENDESA, S.A gave COSAN LUBRICANTES ESPAÑA, S.L.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-12, latest 2025-12-12.

Flender-Graffenstaden1uncontested1awards100%of these awards

ENDESA, S.A gave Flender-Graffenstaden 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-07-28, latest 2026-07-28.

EUROFINS CONTROL AMBIENTAL Y ECOGESTOR, S.L.U1uncontested1awards100%of these awards

ENDESA, S.A gave EUROFINS CONTROL AMBIENTAL Y ECOGESTOR, S.L.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-17, latest 2026-02-17.

Gas Strategies Group Ltd1uncontested1awards100%of these awards

ENDESA, S.A gave Gas Strategies Group Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-02, latest 2024-10-02.

OPEN SYSTEMS INTERNATIONAL EUROPE SL1uncontested1awards100%of these awards

ENDESA, S.A gave OPEN SYSTEMS INTERNATIONAL EUROPE SL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-04, latest 2026-09-04.

PEFIPRESA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave PEFIPRESA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-24, latest 2025-12-24.

Eldu Trafo Services S.L1uncontested1awards100%of these awards

ENDESA, S.A gave Eldu Trafo Services S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-10, latest 2024-12-10.

SCHNEIDER ELECTRIC ESPAÑA S.A1uncontested2awards50%of these awards

ENDESA, S.A gave SCHNEIDER ELECTRIC ESPAÑA S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-11-21, latest 2024-12-10.

Invenergy Services HUSO S.L.U1uncontested4awards25%of these awards

ENDESA, S.A gave Invenergy Services HUSO S.L.U 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-11-07, latest 2026-04-24.

Datastax1uncontested1awards100%of these awards

ENDESA, S.A gave Datastax 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-15, latest 2025-05-15.

Solarca S.L1uncontested1awards100%of these awards

ENDESA, S.A gave Solarca S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-12, latest 2025-12-12.

IMBRIC MOBILITY SLU1uncontested1awards100%of these awards

ENDESA, S.A gave IMBRIC MOBILITY SLU 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-07-03, latest 2025-07-03.

iGrid SL1uncontested2awards50%of these awards

ENDESA, S.A gave iGrid SL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-11-21, latest 2026-03-04.

Biodiv-Wind SAS1uncontested1awards100%of these awards

ENDESA, S.A gave Biodiv-Wind SAS 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-07, latest 2026-05-07.

ELECNOR SERVICIOS y PROYECTOS S.A.U1uncontested5awards20%of these awards

ENDESA, S.A gave ELECNOR SERVICIOS y PROYECTOS S.A.U 5 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-10-16, latest 2026-02-18.

FERPE SERCON, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave FERPE SERCON, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-11, latest 2024-12-11.

TOTAL LOGISTIC SERVICES, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave TOTAL LOGISTIC SERVICES, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-03-12, latest 2025-03-12.

TRANSPORTES Y GRÚAS CARBALLO, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave TRANSPORTES Y GRÚAS CARBALLO, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-06, latest 2026-05-06.

ELECTOMUR ILUMINACIONES, S.L.U1uncontested1awards100%of these awards

ENDESA, S.A gave ELECTOMUR ILUMINACIONES, S.L.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-04-04, latest 2025-04-04.

MONTREL INGENIERÍA ELÉCTRICA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave MONTREL INGENIERÍA ELÉCTRICA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-07, latest 2026-09-07.

TALLERES MECÁNICOS COMAS, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave TALLERES MECÁNICOS COMAS, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-07-15, latest 2025-07-15.

Bioseco S.A1uncontested1awards100%of these awards

ENDESA, S.A gave Bioseco S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-16, latest 2025-09-16.

CONSTRUCCIONES TRES CASTILLOS, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave CONSTRUCCIONES TRES CASTILLOS, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-05, latest 2024-12-05.

HISPANICA DEL LED, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave HISPANICA DEL LED, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-22, latest 2025-09-22.

JOHN CRANE IBÉRICA, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave JOHN CRANE IBÉRICA, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-10-23, latest 2025-10-23.

Nexxia Egestiona S.L1uncontested1awards100%of these awards

ENDESA, S.A gave Nexxia Egestiona S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-16, latest 2025-05-16.

PASCH Y COMPAÑÍA, S.A.U1uncontested1awards100%of these awards

ENDESA, S.A gave PASCH Y COMPAÑÍA, S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-05, latest 2024-12-05.

APPLUS NORCONTROL, S.L.U1uncontested3awards33%of these awards

ENDESA, S.A gave APPLUS NORCONTROL, S.L.U 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-11-04, latest 2025-06-02.

CONTINENTAL DE EQUIPOS ELECTRICOS, SAU1uncontested1awards100%of these awards

ENDESA, S.A gave CONTINENTAL DE EQUIPOS ELECTRICOS, SAU 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-09, latest 2026-09-09.

INSTALACIONES Y PROYECTOS DE VANGUARDIA, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave INSTALACIONES Y PROYECTOS DE VANGUARDIA, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-05, latest 2025-02-05.

Siemens Energy, S.A1uncontested1awards100%of these awards

ENDESA, S.A gave Siemens Energy, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-11, latest 2024-12-11.

AIN ACTIVE OM, S.L1uncontested5awards20%of these awards

ENDESA, S.A gave AIN ACTIVE OM, S.L 5 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-10-07, latest 2025-04-17.

PICTOR VALVES, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave PICTOR VALVES, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-12, latest 2025-05-12.

INDRA SOLUCIONES TECNOLOGIAS DE LA INFORMACION, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave INDRA SOLUCIONES TECNOLOGIAS DE LA INFORMACION, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-06, latest 2026-02-06.

ZIV APLICACIONES Y TECNOLOGÍA, S.L1uncontested1awards100%of these awards

ENDESA, S.A gave ZIV APLICACIONES Y TECNOLOGÍA, S.L 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-26, latest 2026-05-26.

DRIZORO S.A.U1uncontested1awards100%of these awards

ENDESA, S.A gave DRIZORO S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-19, latest 2026-03-19.

Latest awards without a rival

DateSupplierHowStated reason
2026-09-09CONTINENTAL DE EQUIPOS ELECTRICOS, SAU
621088-2026
Single bid
neg-w-call
—
2026-09-07MONTREL INGENIERÍA ELÉCTRICA, S.A
613642-2026
Single bid
neg-w-call
—
2026-09-04OPEN SYSTEMS INTERNATIONAL EUROPE SL
611227-2026
Single bid
neg-w-call
—
2026-08-14MANUFACTURAS ELÉCTRICAS, S.A.U
563730-2026
Single bid
neg-w-call
—
2026-07-28Flender-Graffenstaden
519609-2026
Single bid
neg-w-call
—
2026-07-16Hitachi Energy Spain, S.A.U
490746-2026
Single bid
neg-w-call
—

Every uncontested award in Spain · All countries

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.