{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:06:55Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-GR-0DLZ8OS14K",
    "type": "line",
    "country": "gr",
    "name": "Engineering design services for the construction of civil engineering works: Greece public contracts since 2024",
    "url": "https://assay-systems.com/register/gr/line/engineering-design-services-for-the-construction-of-civil-engineering-works/",
    "text": [
      "Since January 2024 the line carries 17 award notices from 14 buyers. 21 suppliers share it.",
      "7 in 2024. 8 in 2025. 2 in the first 9 months of 2026.",
      "14 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for Greece."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/gr/"
      },
      {
        "name": "«ADK ARONIS-DRETTAS-KARLAVTIS, Symvouloi Michanikoi A.E.» - d.t. «ADK A.E.» - «LIONTOS KAI SYNERGATES ETAIREIA PERIORISMENIS EVTHYNIS» - d.t. «LIONTOS KAI SYNERGATES EPE» - «I.APOSTOLIDIS-N.PAGKAS KAI SIA EE» - d.t. «YLI» DIACHEIRISI KAI PROSTASIA PERIVALLONTOS»",
        "url": "https://assay-systems.com/register/gr/adk-aronis-drettas-karlavtis-symvouloi-michanikoi-a-e-d-t-adk-a-e-liontos-kai-synergates-etaireia-periorismenis-evthynis-d-t-liontos-kai-synergates-epe-i-apostolidis-n-pagkas-kai-sia-ee-d-t-yli-diacheirisi-kai-prostasia-perivallontos/"
      },
      {
        "name": "ALKON MELETITIKI EPE",
        "url": "https://assay-systems.com/register/gr/alkon-meletitiki-epe/"
      },
      {
        "name": "Ch. MARAVEAS KAI SYNERGATES I.K.E.",
        "url": "https://assay-systems.com/register/gr/ch-maraveas-kai-synergates-i-k-e/"
      },
      {
        "name": "CONCEPT SYMVOULOI MICHANIKOI AE",
        "url": "https://assay-systems.com/register/gr/concept-symvouloi-michanikoi-ae/"
      },
      {
        "name": "CONCEPT SYMVOULOI MICH/KOI ANONYMI ETAIRIA",
        "url": "https://assay-systems.com/register/gr/concept-symvouloi-mich-koi-anonymi-etairia/"
      },
      {
        "name": "\"D.VASILOPOULOS & SYNERGATES E.E.\" - \"ARCHITEKTONIKI ETAIREIA PERIORISMENIS EVTHYNIS P. GRAMMATOPOULOS CHR. PANOUSAKIS & SYNERGATES\" me d.t \"ARCHITEKTONIKI EPE GRAMMATOPOULOS - PANOUSAKIS\" - \"S. STATHOPOULOS K. FARROS SYMVOULOI MICHANIKOI ANONYMI ETAIREIA\" me d.t. \"S. STATHOPOULOS K. FARROS DOMI A.E.\" - \"K.GEORGAKOPOULOS -S.TSANTES & SIA EE\"",
        "url": "https://assay-systems.com/register/gr/d-vasilopoulos-synergates-e-e-architektoniki-etaireia-periorismenis-evthynis-p-grammatopoulos-chr-panousakis-synergates-me-d-t-architektoniki-epe-grammatopoulos-panousakis-s-stathopoulos-k-farros-symvouloi-michanikoi-anonymi-etaireia-me-d-t-s-stathopoulos-k-farros-domi-a-e-k-georgakopoulos-s-tsantes-sia-ee/"
      },
      {
        "name": "ENOSI OIKONOMIKON FOREON A.D.T. OMEGA SYMVOULOI MICHANIKOI A.T.E. - EMVELEIA SYMVOULOI GEOTECHNIKOI MICHANIKOI ANONYMI ETAIREIA",
        "url": "https://assay-systems.com/register/gr/enosi-oikonomikon-foreon-a-d-t-omega-symvouloi-michanikoi-a-t-e-emveleia-symvouloi-geotechnikoi-michanikoi-anonymi-etaireia/"
      },
      {
        "name": "Enosi Oikonomikon Foreon «LAZAROS S. LAZARIDIS KAI SIA ANONYMI ETAIREIA - d.t. YDROEXYGIANTIKI A.E.\" / AKINDYNA CHATZIANTONIOU tou NIKOLAOU / PANAGIOTIS ANDRIKOS tou THEODOROU / CHRISTOFOROS MANDYLAS tou NIKOLAOU»",
        "url": "https://assay-systems.com/register/gr/enosi-oikonomikon-foreon-lazaros-s-lazaridis-kai-sia-anonymi-etaireia-d-t-ydroexygiantiki-a-e-akindyna-chatziantoniou-tou-nikolaou-panagiotis-andrikos-tou-theodorou-christoforos-mandylas-tou-nikolaou/"
      },
      {
        "name": "Enosi ton Oikonomikon Foreon \"Ch.MARAVEAS KAI SYNERGATES I.K.E.\" - «TEAM M-I SYMVOULOI MICHANIKOI ANONYMOS ETAIREIA »",
        "url": "https://assay-systems.com/register/gr/enosi-ton-oikonomikon-foreon-ch-maraveas-kai-synergates-i-k-e-team-m-i-symvouloi-michanikoi-anonymos-etaireia/"
      },
      {
        "name": "EXARCHOU NIKOLOPOULOS MPENSASSON SYMVOULOI MICHANIKOI A.E. (d.t. ENM AE) – ILI∆A SYMVOULOI MICHANIKOI ANONYMOS TECHNIKI ETAIREIA MELETON µe d.t. ILI∆A SYMVOULOI MICHANIKOI A.E.–\"ECOS MELETITIKI\" AE - ∆.T.: \"ECOS A.E.\" – ELLINIKI TECHNIKI ETAIREIA MELETON \"EL.T.E.ME.\" E.P.E.",
        "url": "https://assay-systems.com/register/gr/exarchou-nikolopoulos-mpensasson-symvouloi-michanikoi-a-e-d-t-enm-ae-ili-a-symvouloi-michanikoi-anonymos-techniki-etaireia-meleton-e-d-t-ili-a-symvouloi-michanikoi-a-e-ecos-meletitiki-ae-t-ecos-a-e-elliniki-techniki-etaireia-meleton-el-t-e-me-e-p-e/"
      },
      {
        "name": "«LAZAROS S. LAZARIDIS KAI SIA ANONYMI ETAIREIA - d.t. \"YDROEXYGIANTIKI A.E\"/HYDROMENT SYMVOULOI MICHANIKOI ANONYMI ETAIREIA d.t. HYDROMENT SYMVOULOI MICHANIKOI A.E./ G. KARAVOKYRIS & SYNERGATES SYMVOULOI MICHANIKOI A.E., d.t. \"GK CONSULTANTS\"/EDAFOMICHANIKI ANONYMH TECHNIKI ETAIREIA me diakr. titlo \"EDAFOMICHANIKI ATE\"/\"Ch. RADOS & SYN/TES E.E.\" - D.T:\"RACE SYMVOULOI MICHANIKOI E.E.\"/MELETITIKI ETAIREIA A",
        "url": "https://assay-systems.com/register/gr/lazaros-s-lazaridis-kai-sia-anonymi-etaireia-d-t-ydroexygiantiki-a-e-hydroment-symvouloi-michanikoi-anonymi-etaireia-d-t-hydroment-symvouloi-michanikoi-a-e-g-karavokyris-synergates-symvouloi-michanikoi-a-e-d-t-gk-consultants-edafomichaniki-anonymh-techniki-etaireia-me-diakr-titlo-edafomichaniki-ate-ch-rados-syn-tes-e-e-d-t-race-symvouloi-michanikoi-e-e-meletitiki-etaireia-a/"
      },
      {
        "name": "MARNET ANONYMI TCHNIKI ETAIRIA - ROGKANKAI SYNERGATES ANONYMI ETAIREIA - d.t. ROGKAN KAI SYNERGATES A.E.",
        "url": "https://assay-systems.com/register/gr/marnet-anonymi-tchniki-etairia-rogkankai-synergates-anonymi-etaireia-d-t-rogkan-kai-synergates-a-e/"
      },
      {
        "name": "NAMA AE",
        "url": "https://assay-systems.com/register/gr/nama-ae/"
      },
      {
        "name": "«TROPALIS ETERORRYTHMOS TECHNIKI ETAIREIA» me d.t. «TROPALIS E.T.E.»",
        "url": "https://assay-systems.com/register/gr/tropalis-eterorrythmos-techniki-etaireia-me-d-t-tropalis-e-t-e/"
      },
      {
        "name": "VENTOURAKIS - TAVANIOTIS & SYNERGATES ANONYMI ETAIREIA MELETON - CHRISTOS PYLIOTIS TOU LAMPROU - PROTON MELETITIKI - APOSTOLOS TSIKARDONIS",
        "url": "https://assay-systems.com/register/gr/ventourakis-tavaniotis-synergates-anonymi-etaireia-meleton-christos-pyliotis-tou-lamprou-proton-meletitiki-apostolos-tsikardonis/"
      },
      {
        "name": "X.MARAVEAS KAI SYNERGATES IKE - ALKON MELETITIKI EPE",
        "url": "https://assay-systems.com/register/gr/x-maraveas-kai-synergates-ike-alkon-meletitiki-epe/"
      }
    ],
    "assay_record": "ASY-GR-0DLZ8OS14K",
    "cite_as": "Assay Systems, \"Engineering design services for the construction of civil engineering works: Greece public contracts since 2024\", https://assay-systems.com/register/gr/line/engineering-design-services-for-the-construction-of-civil-engineering-works/"
  }
}