{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:18:47Z",
  "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-NL-1A39FKZ08I",
    "type": "line",
    "country": "nl",
    "name": "Repair and maintenance services of electrical and mechanical building installations: Netherlands public contracts since 2024",
    "url": "https://assay-systems.com/register/nl/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/",
    "text": [
      "Since January 2024 the line carries 92 award notices from 76 buyers. 82 suppliers share it.",
      "26 in 2024. 32 in 2025. 34 in the first 9 months of 2026.",
      "38 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 the Netherlands."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/nl/"
      },
      {
        "name": "Croonwolter&dros B.V.",
        "url": "https://assay-systems.com/register/nl/croonwolter-dros-b-v/"
      },
      {
        "name": "Van Dorp Installaties bv",
        "url": "https://assay-systems.com/register/nl/van-dorp-installaties-bv/"
      },
      {
        "name": "Heijmans Utiliteit B.V.",
        "url": "https://assay-systems.com/register/nl/heijmans-utiliteit-b-v/"
      },
      {
        "name": "Kuijpers Service B.V.",
        "url": "https://assay-systems.com/register/nl/kuijpers-service-b-v/"
      },
      {
        "name": "Unica Installatietechniek B.V.",
        "url": "https://assay-systems.com/register/nl/unica-installatietechniek-b-v/"
      },
      {
        "name": "Kropman B.V.",
        "url": "https://assay-systems.com/register/nl/kropman-b-v/"
      },
      {
        "name": "Access Door Systems B.V.",
        "url": "https://assay-systems.com/register/nl/access-door-systems-b-v/"
      },
      {
        "name": "Altena Group",
        "url": "https://assay-systems.com/register/nl/altena-group/"
      },
      {
        "name": "BAM Bouw en Techniek B.V.",
        "url": "https://assay-systems.com/register/nl/bam-bouw-en-techniek-b-v/"
      },
      {
        "name": "Elektropartners B.V.",
        "url": "https://assay-systems.com/register/nl/elektropartners-b-v/"
      },
      {
        "name": "Elektrotechnisch Bureau Verweij B.V.",
        "url": "https://assay-systems.com/register/nl/elektrotechnisch-bureau-verweij-b-v/"
      },
      {
        "name": "Endenburg BV",
        "url": "https://assay-systems.com/register/nl/endenburg-bv/"
      },
      {
        "name": "Endenburg Elektrotechniek B.V.",
        "url": "https://assay-systems.com/register/nl/endenburg-elektrotechniek-b-v/"
      },
      {
        "name": "Saval B.V.",
        "url": "https://assay-systems.com/register/nl/saval-b-v/"
      },
      {
        "name": "SPIE Building Solutions B.V.",
        "url": "https://assay-systems.com/register/nl/spie-building-solutions-b-v/"
      },
      {
        "name": "Technisch Buro \"T.O.M.\" B.V.",
        "url": "https://assay-systems.com/register/nl/technisch-buro-t-o-m-b-v/"
      },
      {
        "name": "Technisch Installatieburo van Dort B.V.",
        "url": "https://assay-systems.com/register/nl/technisch-installatieburo-van-dort-b-v/"
      },
      {
        "name": "Veolia Gebouwenbeheer B.V.",
        "url": "https://assay-systems.com/register/nl/veolia-gebouwenbeheer-b-v/"
      },
      {
        "name": "Aalbers | Farina B.V.",
        "url": "https://assay-systems.com/register/nl/aalbers-farina-b-v/"
      },
      {
        "name": "AAproTec Groep B.V.",
        "url": "https://assay-systems.com/register/nl/aaprotec-groep-b-v/"
      },
      {
        "name": "Aquacare Europe B.V",
        "url": "https://assay-systems.com/register/nl/aquacare-europe-b-v/"
      },
      {
        "name": "BAM Bouw en Techniek bv",
        "url": "https://assay-systems.com/register/nl/bam-bouw-en-techniek-bv/"
      },
      {
        "name": "BOUWTAL B.V.",
        "url": "https://assay-systems.com/register/nl/bouwtal-b-v/"
      },
      {
        "name": "Breman Utiliteit Zwolle B.V.",
        "url": "https://assay-systems.com/register/nl/breman-utiliteit-zwolle-b-v/"
      },
      {
        "name": "CBRE Inc.",
        "url": "https://assay-systems.com/register/nl/cbre-inc/"
      },
      {
        "name": "Complex E-Techniek B.V.",
        "url": "https://assay-systems.com/register/nl/complex-e-techniek-b-v/"
      },
      {
        "name": "Convertium B.V.",
        "url": "https://assay-systems.com/register/nl/convertium-b-v/"
      },
      {
        "name": "Elektro-Groeneweg Installatie B.V.",
        "url": "https://assay-systems.com/register/nl/elektro-groeneweg-installatie-b-v/"
      },
      {
        "name": "Elektrotechnisch Bureau Moekotte B.V.",
        "url": "https://assay-systems.com/register/nl/elektrotechnisch-bureau-moekotte-b-v/"
      },
      {
        "name": "Envicon B.V.",
        "url": "https://assay-systems.com/register/nl/envicon-b-v/"
      },
      {
        "name": "EQUANS Noord-Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/equans-noord-nederland-b-v/"
      },
      {
        "name": "EQUANS West-Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/equans-west-nederland-b-v/"
      },
      {
        "name": "EQUANS Zuid-Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/equans-zuid-nederland-b-v/"
      },
      {
        "name": "Facilicom Solutions B.V.",
        "url": "https://assay-systems.com/register/nl/facilicom-solutions-b-v/"
      },
      {
        "name": "Flame Control B.V.",
        "url": "https://assay-systems.com/register/nl/flame-control-b-v/"
      },
      {
        "name": "Flexim Netherlands B.V.",
        "url": "https://assay-systems.com/register/nl/flexim-netherlands-b-v/"
      },
      {
        "name": "Gacom B.V.",
        "url": "https://assay-systems.com/register/nl/gacom-b-v/"
      },
      {
        "name": "Giant Security B.V.",
        "url": "https://assay-systems.com/register/nl/giant-security-b-v/"
      },
      {
        "name": "Grimbergen Installaties B.V.",
        "url": "https://assay-systems.com/register/nl/grimbergen-installaties-b-v/"
      },
      {
        "name": "Groshart Elektrotechniek B.V.",
        "url": "https://assay-systems.com/register/nl/groshart-elektrotechniek-b-v/"
      },
      {
        "name": "Hanab Installation Technology B.V.",
        "url": "https://assay-systems.com/register/nl/hanab-installation-technology-b-v/"
      },
      {
        "name": "Harwig B.V.",
        "url": "https://assay-systems.com/register/nl/harwig-b-v/"
      },
      {
        "name": "Heesmans Installatie Techniek B.V.",
        "url": "https://assay-systems.com/register/nl/heesmans-installatie-techniek-b-v/"
      },
      {
        "name": "Heras B.V.",
        "url": "https://assay-systems.com/register/nl/heras-b-v/"
      },
      {
        "name": "Hillsafety B.V.",
        "url": "https://assay-systems.com/register/nl/hillsafety-b-v/"
      },
      {
        "name": "hollander techniek b.v.",
        "url": "https://assay-systems.com/register/nl/hollander-techniek-b-v/"
      },
      {
        "name": "Ingenieursbureau en Technische Handelsonderneming Autron B.V.",
        "url": "https://assay-systems.com/register/nl/ingenieursbureau-en-technische-handelsonderneming-autron-b-v/"
      },
      {
        "name": "InnQ Installaties B.V.",
        "url": "https://assay-systems.com/register/nl/innq-installaties-b-v/"
      },
      {
        "name": "Installatiebedrijf Van der Kuip B.V.",
        "url": "https://assay-systems.com/register/nl/installatiebedrijf-van-der-kuip-b-v/"
      },
      {
        "name": "Kemkens B.V.",
        "url": "https://assay-systems.com/register/nl/kemkens-b-v/"
      },
      {
        "name": "Kimenai installatie beheer B.V.",
        "url": "https://assay-systems.com/register/nl/kimenai-installatie-beheer-b-v/"
      },
      {
        "name": "Kone B.V.",
        "url": "https://assay-systems.com/register/nl/kone-b-v/"
      },
      {
        "name": "Kronenburg Techniek BV",
        "url": "https://assay-systems.com/register/nl/kronenburg-techniek-bv/"
      },
      {
        "name": "Kropman",
        "url": "https://assay-systems.com/register/nl/kropman/"
      },
      {
        "name": "Kropman Installatietechniek B.V.",
        "url": "https://assay-systems.com/register/nl/kropman-installatietechniek-b-v/"
      },
      {
        "name": "Mansveld Elektrotechniek B.V.",
        "url": "https://assay-systems.com/register/nl/mansveld-elektrotechniek-b-v/"
      },
      {
        "name": "Multi-Deur Service B.V.",
        "url": "https://assay-systems.com/register/nl/multi-deur-service-b-v/"
      },
      {
        "name": "Otis B.V.",
        "url": "https://assay-systems.com/register/nl/otis-b-v/"
      },
      {
        "name": "PeoplePower bv",
        "url": "https://assay-systems.com/register/nl/peoplepower-bv/"
      },
      {
        "name": "Pranger-Rosier Installaties B.V.",
        "url": "https://assay-systems.com/register/nl/pranger-rosier-installaties-b-v/"
      },
      {
        "name": "Savaria Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/savaria-nederland-b-v/"
      },
      {
        "name": "SCHADENBERG DAKWERKEN BV",
        "url": "https://assay-systems.com/register/nl/schadenberg-dakwerken-bv/"
      },
      {
        "name": "SPIE Buildings Solutions B.V.",
        "url": "https://assay-systems.com/register/nl/spie-buildings-solutions-b-v/"
      },
      {
        "name": "SPIE Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/spie-nederland-b-v/"
      },
      {
        "name": "SPIE Worksphere B.V",
        "url": "https://assay-systems.com/register/nl/spie-worksphere-b-v/"
      },
      {
        "name": "Stigho Electro B.V.",
        "url": "https://assay-systems.com/register/nl/stigho-electro-b-v/"
      },
      {
        "name": "TEO elektrotechniek B.V.",
        "url": "https://assay-systems.com/register/nl/teo-elektrotechniek-b-v/"
      },
      {
        "name": "The Baker Company Benelux B.V.",
        "url": "https://assay-systems.com/register/nl/the-baker-company-benelux-b-v/"
      },
      {
        "name": "Unisys Nederland N.V.",
        "url": "https://assay-systems.com/register/nl/unisys-nederland-n-v/"
      },
      {
        "name": "Van den Heuvel Electrotechniek B.V.",
        "url": "https://assay-systems.com/register/nl/van-den-heuvel-electrotechniek-b-v/"
      },
      {
        "name": "Van den Nagel Modulaire Bouw B.V. in combinatie met Bincx B.V",
        "url": "https://assay-systems.com/register/nl/van-den-nagel-modulaire-bouw-b-v-in-combinatie-met-bincx-b-v/"
      },
      {
        "name": "Van Dorp installaties B.V.",
        "url": "https://assay-systems.com/register/nl/van-dorp-installaties-b-v/"
      },
      {
        "name": "Van Dorp Installaties Lelystad",
        "url": "https://assay-systems.com/register/nl/van-dorp-installaties-lelystad/"
      },
      {
        "name": "Van Klompenburg Beveiliging B.V.",
        "url": "https://assay-systems.com/register/nl/van-klompenburg-beveiliging-b-v/"
      },
      {
        "name": "Vermatech b.v.",
        "url": "https://assay-systems.com/register/nl/vermatech-b-v/"
      },
      {
        "name": "Welvaarts Elektro B.V.",
        "url": "https://assay-systems.com/register/nl/welvaarts-elektro-b-v/"
      },
      {
        "name": "Xylem Water Solutions Nederland BV",
        "url": "https://assay-systems.com/register/nl/xylem-water-solutions-nederland-bv/"
      }
    ],
    "assay_record": "ASY-NL-1A39FKZ08I",
    "cite_as": "Assay Systems, \"Repair and maintenance services of electrical and mechanical building installations: Netherlands public contracts since 2024\", https://assay-systems.com/register/nl/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/"
  }
}