{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T01:36:07Z",
  "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-NZ-1H641XI0U6",
    "type": "line",
    "country": "nz",
    "name": "Distribution and conditioning systems and equipment and components: New Zealand public contracts since 2024",
    "url": "https://assay-systems.com/register/nz/line/distribution-and-conditioning-systems-and-equipment-and-components/",
    "text": [
      "Since January 2024 the line carries 60 award notices from 32 agencies. 98 suppliers share it.",
      "26 in 2024. 22 in 2025. 12 in the first 6 months of 2026.",
      "44 of them had no award notice in the register from July 2019 to 2023.",
      "Names every agency and buying office behind the figures and, for each award notice, the supplier, the award date, the reference number and the value where one is disclosed, and the notices behind every figure."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/nz/"
      },
      {
        "name": "1ST MAINTENANCE LIMITED",
        "url": "https://assay-systems.com/register/nz/1st-maintenance-limited/"
      },
      {
        "name": "DBC Building Services",
        "url": "https://assay-systems.com/register/nz/dbc-building-services/"
      },
      {
        "name": "Advanced Building Services",
        "url": "https://assay-systems.com/register/nz/advanced-building-services/"
      },
      {
        "name": "Aotea Electric Southern Ltd",
        "url": "https://assay-systems.com/register/nz/aotea-electric-southern-ltd/"
      },
      {
        "name": "Decarbonised Energy Solutions Ltd",
        "url": "https://assay-systems.com/register/nz/decarbonised-energy-solutions-ltd/"
      },
      {
        "name": "Finite Planet Ltd T/A Apricus NZ",
        "url": "https://assay-systems.com/register/nz/finite-planet-ltd-t-a-apricus-nz/"
      },
      {
        "name": "HEB Construction",
        "url": "https://assay-systems.com/register/nz/heb-construction/"
      },
      {
        "name": "Advance Boiler Services (NZ) Limited",
        "url": "https://assay-systems.com/register/nz/advance-boiler-services-nz-limited/"
      },
      {
        "name": "AGRICONTRACTS HUTT LIMITED",
        "url": "https://assay-systems.com/register/nz/agricontracts-hutt-limited/"
      },
      {
        "name": "AHI Carrier NZ Ltd",
        "url": "https://assay-systems.com/register/nz/ahi-carrier-nz-ltd/"
      },
      {
        "name": "Airtech",
        "url": "https://assay-systems.com/register/nz/airtech/"
      },
      {
        "name": "Argest Technical Services Limited",
        "url": "https://assay-systems.com/register/nz/argest-technical-services-limited/"
      },
      {
        "name": "BECA LIMITED",
        "url": "https://assay-systems.com/register/nz/beca/"
      },
      {
        "name": "BG & JE SLATER PARTNERSHIP",
        "url": "https://assay-systems.com/register/nz/bg-je-slater-partnership/"
      },
      {
        "name": "BIOSPHERE CAPITAL LIMITED",
        "url": "https://assay-systems.com/register/nz/biosphere-capital-limited/"
      },
      {
        "name": "Black Diamond Technologies",
        "url": "https://assay-systems.com/register/nz/black-diamond-technologies/"
      },
      {
        "name": "Bryce O'Sullivan Contracting Ltd",
        "url": "https://assay-systems.com/register/nz/bryce-o-sullivan-contracting-ltd/"
      },
      {
        "name": "CALITEC HOT WATER SYSTEMS LIMITED",
        "url": "https://assay-systems.com/register/nz/calitec-hot-water-systems-limited/"
      },
      {
        "name": "Callum B Contracting Limited",
        "url": "https://assay-systems.com/register/nz/callum-b-contracting-limited/"
      },
      {
        "name": "CANON NEW ZEALAND LIMITED",
        "url": "https://assay-systems.com/register/nz/canon-new-zealand-limited/"
      },
      {
        "name": "CAPE CONTRACTING LIMITED",
        "url": "https://assay-systems.com/register/nz/cape-contracting-limited/"
      },
      {
        "name": "Ceres New Zealand LLC",
        "url": "https://assay-systems.com/register/nz/ceres-new-zealand-llc/"
      },
      {
        "name": "CHETWINS CONTRACTING 2020 LIMITED",
        "url": "https://assay-systems.com/register/nz/chetwins-contracting/"
      },
      {
        "name": "CHUBB NEW ZEALAND",
        "url": "https://assay-systems.com/register/nz/chubb-new-zealand/"
      },
      {
        "name": "Citycare Property",
        "url": "https://assay-systems.com/register/nz/citycare-property/"
      },
      {
        "name": "CIVTEC LIMITED",
        "url": "https://assay-systems.com/register/nz/civtec/"
      },
      {
        "name": "Coastal Digger Services Ltd",
        "url": "https://assay-systems.com/register/nz/coastal-digger-services/"
      },
      {
        "name": "Coldstore Construction 2008 Ltd",
        "url": "https://assay-systems.com/register/nz/coldstore-construction-2008-ltd/"
      },
      {
        "name": "Compressed Air Controls Ltd",
        "url": "https://assay-systems.com/register/nz/compressed-air-controls-ltd/"
      },
      {
        "name": "Connell Brothers Australasia Ltd",
        "url": "https://assay-systems.com/register/nz/connell-brothers-australasia-ltd/"
      },
      {
        "name": "CONSTRUCTION CONTRACTS LIMITED",
        "url": "https://assay-systems.com/register/nz/construction-contracts-limited/"
      },
      {
        "name": "Contego Systems Ltd",
        "url": "https://assay-systems.com/register/nz/contego-systems-ltd/"
      },
      {
        "name": "Cool Ray Air Conditioning Whg Ltd",
        "url": "https://assay-systems.com/register/nz/cool-ray-air-conditioning-whg-ltd/"
      },
      {
        "name": "Dabace limited",
        "url": "https://assay-systems.com/register/nz/dabace-limited/"
      },
      {
        "name": "Darlington Drilling & Piling Ltd",
        "url": "https://assay-systems.com/register/nz/darlington-drilling-piling-ltd/"
      },
      {
        "name": "Dobson Refrigeration & Electrical",
        "url": "https://assay-systems.com/register/nz/dobson-refrigeration-electrical/"
      },
      {
        "name": "DOWNER NEW ZEALAND LIMITED",
        "url": "https://assay-systems.com/register/nz/downer-new-zealand/"
      },
      {
        "name": "E CARSON & SONS LIMITED",
        "url": "https://assay-systems.com/register/nz/e-carson-sons-limited/"
      },
      {
        "name": "EcoChill",
        "url": "https://assay-systems.com/register/nz/ecochill/"
      },
      {
        "name": "Energy Plant Solutions",
        "url": "https://assay-systems.com/register/nz/energy-plant-solutions/"
      },
      {
        "name": "Enthalpy Limited",
        "url": "https://assay-systems.com/register/nz/enthalpy-limited/"
      },
      {
        "name": "EXCEL REFRIGERATION & AIR CONDITIONING (MANAWATU) LIMITED",
        "url": "https://assay-systems.com/register/nz/excel-refrigeration-air-conditioning-manawatu-limited/"
      },
      {
        "name": "FILTEC LIMITED",
        "url": "https://assay-systems.com/register/nz/filtec/"
      },
      {
        "name": "Final trim mini earthworks & drainage",
        "url": "https://assay-systems.com/register/nz/final-trim-mini-earthworks-drainage/"
      },
      {
        "name": "Fire Security Services",
        "url": "https://assay-systems.com/register/nz/fire-security-services-584e/"
      },
      {
        "name": "Flow Industries Ltd",
        "url": "https://assay-systems.com/register/nz/flow-industries/"
      },
      {
        "name": "FRSNZ",
        "url": "https://assay-systems.com/register/nz/frsnz/"
      },
      {
        "name": "GAVIN LOWE AIR CONDITIONING LIMITED",
        "url": "https://assay-systems.com/register/nz/gavin-lowe-air-conditioning-limited/"
      },
      {
        "name": "Goodman Contractors",
        "url": "https://assay-systems.com/register/nz/goodman-contractors/"
      },
      {
        "name": "Goodrich Environmental Solutions",
        "url": "https://assay-systems.com/register/nz/goodrich-environmental-solutions/"
      },
      {
        "name": "Gough Power Systems",
        "url": "https://assay-systems.com/register/nz/gough-power-systems/"
      },
      {
        "name": "Groundworks Limited",
        "url": "https://assay-systems.com/register/nz/groundworks-limited/"
      },
      {
        "name": "Heatwave maintenance limited",
        "url": "https://assay-systems.com/register/nz/heatwave-maintenance-limited/"
      },
      {
        "name": "Heatwave Mechanical Services",
        "url": "https://assay-systems.com/register/nz/heatwave-mechanical-services/"
      },
      {
        "name": "Heuch",
        "url": "https://assay-systems.com/register/nz/heuch/"
      },
      {
        "name": "HIGGINS CONSTRUCTION LIMITED",
        "url": "https://assay-systems.com/register/nz/higgins-construction-limited/"
      },
      {
        "name": "Horizon Energy Group",
        "url": "https://assay-systems.com/register/nz/horizon-energy-group/"
      },
      {
        "name": "Hot Water Heat Pumps Limited",
        "url": "https://assay-systems.com/register/nz/hot-water-heat-pumps-limited/"
      },
      {
        "name": "Humes",
        "url": "https://assay-systems.com/register/nz/humes/"
      },
      {
        "name": "HVAC PRO Limited",
        "url": "https://assay-systems.com/register/nz/hvac-pro-limited/"
      },
      {
        "name": "INTERGROUP LIMITED",
        "url": "https://assay-systems.com/register/nz/intergroup/"
      },
      {
        "name": "IRRIGATION SERVICES (WAIRARAPA) LIMITED",
        "url": "https://assay-systems.com/register/nz/irrigation-services/"
      },
      {
        "name": "JJ Niven Engineering",
        "url": "https://assay-systems.com/register/nz/jj-niven-engineering/"
      },
      {
        "name": "JOHN FILLMORE CONTRACTING LIMITED",
        "url": "https://assay-systems.com/register/nz/john-fillmore-contracting-limited/"
      },
      {
        "name": "Keith Bullock Contracting",
        "url": "https://assay-systems.com/register/nz/keith-bullock-contracting/"
      },
      {
        "name": "LANDWORK SOLUTIONS LIMITED",
        "url": "https://assay-systems.com/register/nz/landwork-solutions-limited/"
      },
      {
        "name": "Manihera Contracting Limited",
        "url": "https://assay-systems.com/register/nz/manihera-contracting-limited/"
      },
      {
        "name": "Marshall Industries Limited",
        "url": "https://assay-systems.com/register/nz/marshall-industries/"
      },
      {
        "name": "Melody Dairies Limited Partnership",
        "url": "https://assay-systems.com/register/nz/melody-dairies-limited-partnership/"
      },
      {
        "name": "MILLS ALBERT LIMITED",
        "url": "https://assay-systems.com/register/nz/mills-albert/"
      },
      {
        "name": "NU-WAY ENERGY (N.Z.) LIMITED",
        "url": "https://assay-systems.com/register/nz/nu-way-energy-n-z-limited/"
      },
      {
        "name": "P J Warrenearthmoving Ltd",
        "url": "https://assay-systems.com/register/nz/p-j-warrenearthmoving-ltd/"
      },
      {
        "name": "PCL Contracting Limited",
        "url": "https://assay-systems.com/register/nz/pcl-contracting-limited/"
      },
      {
        "name": "PJP GROUP LIMITED",
        "url": "https://assay-systems.com/register/nz/pjp-group-limited/"
      },
      {
        "name": "POLYCARBONISATION AUSTRALASIA LIMITED",
        "url": "https://assay-systems.com/register/nz/polycarbonisation-australasia/"
      },
      {
        "name": "PROMAINS LIMITED",
        "url": "https://assay-systems.com/register/nz/promains-limited/"
      },
      {
        "name": "PSL Fire and Safety",
        "url": "https://assay-systems.com/register/nz/psl-fire-and-safety/"
      },
      {
        "name": "RAY PURSER EARTHMOVING LIMITED",
        "url": "https://assay-systems.com/register/nz/ray-purser-earthmoving-limited/"
      },
      {
        "name": "RB CIVIL LIMITED",
        "url": "https://assay-systems.com/register/nz/rb-civil-limited/"
      },
      {
        "name": "Rinnai New Zealand Ltd",
        "url": "https://assay-systems.com/register/nz/rinnai-new-zealand-ltd/"
      },
      {
        "name": "NZ Safety Blackwoods",
        "url": "https://assay-systems.com/register/nz/nz-safety-blackwoods/"
      },
      {
        "name": "Scotts Ag",
        "url": "https://assay-systems.com/register/nz/scotts-ag/"
      },
      {
        "name": "Seay Communications Ltd",
        "url": "https://assay-systems.com/register/nz/seay-communications-ltd/"
      },
      {
        "name": "Sierra Delta Civil Limited",
        "url": "https://assay-systems.com/register/nz/sierra-delta-civil-limited/"
      },
      {
        "name": "Stiebel Eltron NZ Limited",
        "url": "https://assay-systems.com/register/nz/stiebel-eltron-nz-limited/"
      },
      {
        "name": "Taylors Contracting Company Ltd",
        "url": "https://assay-systems.com/register/nz/taylors-contracting-company/"
      },
      {
        "name": "Tetlow Kilns & Furnaces",
        "url": "https://assay-systems.com/register/nz/tetlow-kilns-furnaces/"
      },
      {
        "name": "Trade Depot Ltd",
        "url": "https://assay-systems.com/register/nz/trade-depot-ltd/"
      },
      {
        "name": "Transition (Bio) Energy Limited",
        "url": "https://assay-systems.com/register/nz/transition-bio-energy-limited/"
      },
      {
        "name": "Tubman heating Limited",
        "url": "https://assay-systems.com/register/nz/tubman-heating-limited/"
      },
      {
        "name": "TYCO NEW ZEALAND LIMITED",
        "url": "https://assay-systems.com/register/nz/tyco-new-zealand-limited/"
      },
      {
        "name": "University of Canterbury",
        "url": "https://assay-systems.com/register/nz/university-of-canterbury/"
      }
    ],
    "assay_record": "ASY-NZ-1H641XI0U6",
    "cite_as": "Assay Systems, \"Distribution and conditioning systems and equipment and components: New Zealand public contracts since 2024\", https://assay-systems.com/register/nz/line/distribution-and-conditioning-systems-and-equipment-and-components/"
  }
}