Supply of piped natural gas for heating the buildings dependent on the Central Services of the National Institute of Social Security.
Suministro de gas natural canalizado para calefacción de los edificios dependientes de los Servicios Centrales del Instituto Nacional de la Seguridad Social.
Spain · Madrid · how to bid here →
Your path to submission
- Deadline: 19 October at 00:00 — 34 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: SPA.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 12 months (5 awards, most recently February 2025) — by that rhythm the next award was due around January 2026. The last award went to Comercializadora de Electricidad y Gas del Mediterraneo S.L..n = 5
- 29% of this buyer's awards went to companies that had already won here before (376 awards since 2018, spread over 247 companies). That is well below the sector norm (54%) — this buyer switches suppliers more often than others.n = 376 awards since 2018
- 88% of the bids received came from small and medium-sized enterprises (27 procedures with a bid mix). Sector: 33%.n = 27
- The median procedure drew 2 bids (272 procedures with a bid count); 46% ended with a single bidder. Sector: median 3 bids.n = 272
- 0% of the bids received came from other countries (27 procedures with a bid mix) — all bidders, not just the winners. Sector: 12%.n = 27
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 13/09/2026.
Foreign bidders
In Spain · Petroleum & fuels, 109 contracts went to foreign companies over the last 3 years (of 15,282 recorded awards) — mostly from France, Portugal, Italy.
Typical field: median 3 (from 2,578 awards).
What the buyer is looking for
The summary in English is being prepared. The official description below is in the original language (DE).
Show original description (DE)
Los inmuebles objeto del contrato son los ubicados en la calle Padre Damián, números 4 y 6, de Madrid y el Centro de Atención Telefónica y Telemática de la Seguridad Social, situado en la calle Puerto de Somosierra esquina con Puerto de la Morcuera, en el Polígono Industrial Prado Overa de Leganés (Madrid).
What you must prove — eligibility criteria
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| LABORATORIO DE SISTEMAS Y ANALISIS, S.L. | 7 | 2019–2026 |
| FRUTICOLAS ATECA SL | 6 | 2022–2025 |
| BAYFER, S.L.U. · Madrid | 6 | 2023–2026 |
| ELEVADORES ELCO, S.L | 5 | 2018–2020 |
| TARGET TECNOLOGIA, S.A. | 5 | 2018–2020 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on PLACSP — Plataforma de Contratación del Sector Público (Spanien) → Registration, signature, fees — from the operator's bidder manual.