Supply of piped natural gas for heating the headquarters building of the Provincial Directorate of the National Institute of Social Security in Madrid, located at López de Hoyos street, 169-171, from December 20, 2026 or from the day following the formalization date, if it is later
Suministro de gas natural canalizado para calefacción del edificio sede de la Dirección Provincial del Instituto Nacional de la Seguridad Social de Madrid, sito en la calle López de Hoyos, 169-171, desde el 20 de diciembre de 2026 o desde el día siguiente a la fecha de formalización, de ser esta posterior
Spain · Madrid · how to bid here →
Your path to submission
- Deadline: 7 October at 23:59 — 4 days left.
- You submit on PLACSP — Plataforma de Contratación del Sector Público — not here and not by e-mail. ↗ Submission via the Plataforma de Contratación (PLACSP): registration plus a recognised digital certificate / eIDAS signature — as an EU bidder, arrange this early; it typically takes days. Sort out account and signature first — not on submission day.
- 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
- 59% of this buyer's awards went to companies that had already won here before (398 awards since 2018, spread over 149 companies). 41% went to new names.n = 398 awards since 2018
- The median procedure drew 2 bids (327 procedures with a bid count); 45% ended with a single bidder. Sector: median 3 bids.n = 327
- The award came in at a median 78% of the estimated value (243 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 80%.n = 243
- 1% of awards went to companies from abroad (398 awards with a known winner country). Sector average: 1%.n = 398
- 10% of the bids received came from other countries (8 procedures with a bid mix) — all bidders, not just the winners. Sector: 11%.n = 8
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 03/10/2026.
Foreign bidders
In Spain · Petroleum & fuels, 111 contracts went to foreign companies over the last 3 years (of 15,539 recorded awards) — mostly from France, Portugal, Italy.
Typical field: median 3 (from 3,468 awards).
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| GESTIONA DESARROLLO DE SERVICIOS INTEGRALES SL | 23 | 2019–2025 |
| ASENGA LOGISTICA S.L.U. | 18 | 2018–2025 |
| MOBILIAR S.L | 14 | 2019–2025 |
| ALVITE INSTALACIONES, S.L | 10 | 2021–2025 |
| FARMACIA MARTA PRIETO | 9 | 2018–2022 |
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.