{"entity":{"id":"mercury","slug":"mercury","name":"Mercury","kind":"company","countryCodes":["IE","GB","DE","FR"],"summary":"Construction and building-services contractor.","description":"Its named projects distinguish general construction, electrical, mechanical and fire-protection delivery.","sourceIds":["fe-src-fra17","fe-src-paris","fe-src-ld10"],"region":"Europe","theme":"infrastructure","origin":"global","reviewedAt":"2026-09-28"},"connections":[{"id":"fe-mercury-fra17-build","sourceId":"mercury","targetId":"facility-fra17","label":"Prime contractor","description":"October 2021 appointment; civil, structural and architectural works completed by the 2023 announcement.","kind":"general_contractor","status":"documented","sourceIds":["fe-src-fra17"],"date":"2023-06-23","recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-fra17-electrical","sourceId":"mercury","targetId":"facility-fra17","label":"Electrical installation","description":"Construction scope included power distribution and generator installation.","kind":"electrical_contractor","status":"documented","sourceIds":["fe-src-fra17"],"date":"2023-06-23","recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-fra17-mechanical","sourceId":"mercury","targetId":"facility-fra17","label":"Mechanical installation","description":"Construction scope included water-production, ventilation and fire-suppression systems.","kind":"mechanical_contractor","status":"documented","sourceIds":["fe-src-fra17"],"date":"2023-06-23","recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-paris-build","sourceId":"mercury","targetId":"facility-paris-digital-park","label":"General contractor","description":"Delivered shell, core, architectural fit-out and supporting infrastructure across the campus.","kind":"general_contractor","status":"documented","sourceIds":["fe-src-paris","fe-src-paris-handover"],"date":"2025-10-21","recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-paris-mep","sourceId":"mercury","targetId":"facility-paris-digital-park","label":"MEP delivery and commissioning","description":"Mechanical and electrical systems, modular plant rooms and data-hall commissioning formed part of the 2020–2025 delivery.","kind":"mep_contractor","status":"documented","sourceIds":["fe-src-paris","fe-src-paris-handover"],"date":"2025-10-21","recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-ld10-fitout","sourceId":"mercury","targetId":"facility-ld10-mercury-project","label":"Fit-out and MEP","description":"May 2017–October 2019: mezzanine construction and data-hall fit-out with associated mechanical/electrical infrastructure.","kind":"mep_contractor","status":"documented","sourceIds":["fe-src-ld10"],"date":null,"recordIds":[],"theme":"infrastructure"},{"id":"fe-mercury-ld10-fire","sourceId":"mercury","targetId":"facility-ld10-mercury-project","label":"Fire-protection installation","description":"Mercury’s Fire Protection Business Unit designed, supplied and installed the sprinkler system during the historical project.","kind":"fire_protection_contractor","status":"documented","sourceIds":["fe-src-ld10"],"date":null,"recordIds":[],"theme":"infrastructure"}],"finance":[],"sources":[{"id":"fe-src-fra17","title":"Mercury completes FRA17 on Digital Realty’s Frankfurt campus","url":"https://www.mercuryeng.com/2023/06/23/mercury-completes-fra17-the-first-operational-data-centre-on-digital-realtys-new-campus-in-frankfurt/","publisher":"Mercury","publishedAt":"2023-06-23","accessedAt":"2026-09-28","kind":"primary-project-disclosure","note":"Contractor completion announcement; appointment was October 2021. General corporate maintenance capabilities do not establish a FRA17 maintenance contract."},{"id":"fe-src-paris","title":"Paris Digital Park project case study","url":"https://www.mercuryeng.com/project/paris-digital-park-data-centre-campus/","publisher":"Mercury","publishedAt":null,"accessedAt":"2026-09-28","kind":"primary-project-disclosure","note":"Undated portfolio page; identifies project period 2020–2025 and PAR8–PAR11 campus."},{"id":"fe-src-paris-handover","title":"Handover of Paris Digital Park campus to Digital Realty","url":"https://www.mercuryeng.com/2025/10/21/mercury-proudly-completes-handover-of-landmark-76mw-paris-digital-park-campus-to-digital-realty/","publisher":"Mercury","publishedAt":"2025-10-21","accessedAt":"2026-09-28","kind":"primary-project-disclosure","note":"Dated completion announcement; publication date is not asserted to be the exact commissioning date."},{"id":"fe-src-ld10","title":"LD10 Data Centre","url":"https://www.mercuryeng.com/project/ld10-data-centre/","publisher":"Mercury","publishedAt":null,"accessedAt":"2026-09-28","kind":"primary-project-disclosure","note":"Historical project period May 2017–October 2019. Client explicitly confidential; the facility code is not used to infer an operator."}],"neighbors":[{"id":"mercury","slug":"mercury","name":"Mercury","kind":"company"},{"id":"facility-fra17","slug":"facility-fra17","name":"FRA17 · Digital Park Fechenheim","kind":"facility"},{"id":"facility-paris-digital-park","slug":"facility-paris-digital-park","name":"Paris Digital Park · PAR8–PAR11","kind":"facility"},{"id":"facility-ld10-mercury-project","slug":"facility-ld10-mercury-project","name":"LD10 · London project","kind":"facility"}],"gaps":[],"snapshotDate":"2026-09-28"}