{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T12:40:00Z",
  "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-TZ-1TOZ5FR19P",
    "type": "line",
    "country": "tz",
    "name": "Industrial filtering and purification: Tanzania public contracts since 2024",
    "url": "https://assay-systems.com/register/tz/line/industrial-filtering-and-purification/",
    "text": [
      "Since January 2024 the line carries 118 award notices from 71 buyers. 80 suppliers share it.",
      "81 in 2024. 34 in 2025. 3 in the first 9 months of 2026.",
      "68 of them had no award notice in the register from January 2016 to 2023.",
      "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 PPRA register for Tanzania."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/tz/"
      },
      {
        "name": "TRIPLE L ENTERPRISES LIMITED",
        "url": "https://assay-systems.com/register/tz/triple-l-enterprises-limited/"
      },
      {
        "name": "FESTO AUTO SPARES LIMITED",
        "url": "https://assay-systems.com/register/tz/festo-auto-spares-limited/"
      },
      {
        "name": "MEK-ONE GENERAL TRADERS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/mek-one-general-traders-company-limited/"
      },
      {
        "name": "KULUGONGO GENERAL SUPPLIES",
        "url": "https://assay-systems.com/register/tz/kulugongo-general-supplies/"
      },
      {
        "name": "MINTEX ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/mintex-enterprises/"
      },
      {
        "name": "AFRICON ENGINEERING LIMITED",
        "url": "https://assay-systems.com/register/tz/africon-engineering-limited/"
      },
      {
        "name": "AROMAC COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/aromac-company-limited/"
      },
      {
        "name": "BELFORT TANZANIA LIMITED",
        "url": "https://assay-systems.com/register/tz/belfort-tanzania-limited/"
      },
      {
        "name": "BIMEL ENTERPRISES LIMITED",
        "url": "https://assay-systems.com/register/tz/bimel-enterprises-limited/"
      },
      {
        "name": "CENTRE GENERAL SUPPLIES LIMITED",
        "url": "https://assay-systems.com/register/tz/centre-general-supplies-limited/"
      },
      {
        "name": "KYUSSA GENERAL SUPPLY",
        "url": "https://assay-systems.com/register/tz/kyussa-general-supply/"
      },
      {
        "name": "PRASHANT AUTO HARDWARE STORE LIMITED",
        "url": "https://assay-systems.com/register/tz/prashant-auto-hardware-store-limited/"
      },
      {
        "name": "SHABBIR A DOSSAJI LTD",
        "url": "https://assay-systems.com/register/tz/shabbir-a-dossaji-ltd/"
      },
      {
        "name": "SWITCH INVESTMENT LIMITED",
        "url": "https://assay-systems.com/register/tz/switch-investment-limited/"
      },
      {
        "name": "TRG INVESTMENT LIMITED",
        "url": "https://assay-systems.com/register/tz/trg-investment-limited/"
      },
      {
        "name": "ABESS GENERAL SUPPLY.",
        "url": "https://assay-systems.com/register/tz/abess-general-supply/"
      },
      {
        "name": "AEROSON SOLUTIONS",
        "url": "https://assay-systems.com/register/tz/aeroson-solutions/"
      },
      {
        "name": "AFRICA ENERGY LIMITED",
        "url": "https://assay-systems.com/register/tz/africa-energy-limited/"
      },
      {
        "name": "AGRIMATCO TANZANIA LIMITED",
        "url": "https://assay-systems.com/register/tz/agrimatco-tanzania-limited/"
      },
      {
        "name": "A&J WIDE WORLD WISDOM (T) LIMITED",
        "url": "https://assay-systems.com/register/tz/a-j-wide-world-wisdom-t-limited/"
      },
      {
        "name": "BAMM SOLUTION [T] LIMITED",
        "url": "https://assay-systems.com/register/tz/bamm-solution-t-limited/"
      },
      {
        "name": "CENTRAL PARK BEES LIMITED",
        "url": "https://assay-systems.com/register/tz/central-park-bees-limited/"
      },
      {
        "name": "CHAN ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/chan-enterprises/"
      },
      {
        "name": "CHANGWA HOLDINGS LIMITED",
        "url": "https://assay-systems.com/register/tz/changwa-holdings-limited/"
      },
      {
        "name": "CITY WHEELS LIMITED",
        "url": "https://assay-systems.com/register/tz/city-wheels-limited/"
      },
      {
        "name": "CONTILINK TRADING COMPANY",
        "url": "https://assay-systems.com/register/tz/contilink-trading-company/"
      },
      {
        "name": "CURRENT GROUP COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/current-group-company-limited/"
      },
      {
        "name": "DLA SCIENTIFIC LTD",
        "url": "https://assay-systems.com/register/tz/dla-scientific-ltd/"
      },
      {
        "name": "EDRAS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/edras-company-limited/"
      },
      {
        "name": "ELAITS SERVICES",
        "url": "https://assay-systems.com/register/tz/elaits-services/"
      },
      {
        "name": "ER7 COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/er7-company-limited/"
      },
      {
        "name": "EXZOMED COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/exzomed-company-limited/"
      },
      {
        "name": "GOLDEN BLOCK GROUP LIMITED",
        "url": "https://assay-systems.com/register/tz/golden-block-group-limited/"
      },
      {
        "name": "HAMDANI GENERAL SUPPLIES Limited",
        "url": "https://assay-systems.com/register/tz/hamdani-general-supplies-limited/"
      },
      {
        "name": "HANGA AUTO WORKS",
        "url": "https://assay-systems.com/register/tz/hanga-auto-works/"
      },
      {
        "name": "HD LUBRICANTS AND GENERAL SUPPLY",
        "url": "https://assay-systems.com/register/tz/hd-lubricants-and-general-supply/"
      },
      {
        "name": "HODENI ROCKS ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/hodeni-rocks-enterprises/"
      },
      {
        "name": "JnD GENERAL SUPPLIES CO LIMITED",
        "url": "https://assay-systems.com/register/tz/jnd-general-supplies-co-limited/"
      },
      {
        "name": "KAESER COMPRESSORS (TANZANIA ) LIMITED",
        "url": "https://assay-systems.com/register/tz/kaeser-compressors-tanzania-limited/"
      },
      {
        "name": "KAY BOUVET ENGINEERING LTD",
        "url": "https://assay-systems.com/register/tz/kay-bouvet-engineering-ltd/"
      },
      {
        "name": "KAZURI ENTERPRISES COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/kazuri-enterprises-company-limited/"
      },
      {
        "name": "KIGWAMURE GENERAL SUPPLY COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/kigwamure-general-supply-company-limited/"
      },
      {
        "name": "KOITO GENERAL ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/koito-general-enterprises/"
      },
      {
        "name": "KULACKS GENERAL SUPPLY COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/kulacks-general-supply-company-limited/"
      },
      {
        "name": "MANTRAC TANZANIA LIMITED",
        "url": "https://assay-systems.com/register/tz/mantrac-tanzania-limited/"
      },
      {
        "name": "MAWANJENI ELECTRICAL SERVICES LIMITED",
        "url": "https://assay-systems.com/register/tz/mawanjeni-electrical-services-limited/"
      },
      {
        "name": "MBAUDA ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/mbauda-enterprises/"
      },
      {
        "name": "MES TRADING COMPANY",
        "url": "https://assay-systems.com/register/tz/mes-trading-company/"
      },
      {
        "name": "MGS AUTOSPARES LIMITED",
        "url": "https://assay-systems.com/register/tz/mgs-autospares-limited/"
      },
      {
        "name": "MITESH GENERAL ENTERPRISES",
        "url": "https://assay-systems.com/register/tz/mitesh-general-enterprises/"
      },
      {
        "name": "MTULIMTULIZE GENERAL SUPPLIES",
        "url": "https://assay-systems.com/register/tz/mtulimtulize-general-supplies/"
      },
      {
        "name": "MUFINDI EAGLE STAR LIMITED",
        "url": "https://assay-systems.com/register/tz/mufindi-eagle-star-limited/"
      },
      {
        "name": "MUSARI GENERAL SUPPLY",
        "url": "https://assay-systems.com/register/tz/musari-general-supply/"
      },
      {
        "name": "NDEREKIO GENERAL SUPPLY",
        "url": "https://assay-systems.com/register/tz/nderekio-general-supply/"
      },
      {
        "name": "NEBULA TANZANIA LIMITED",
        "url": "https://assay-systems.com/register/tz/nebula-tanzania-limited/"
      },
      {
        "name": "NOVOTECH ENTERPRISES LIMITED",
        "url": "https://assay-systems.com/register/tz/novotech-enterprises-limited/"
      },
      {
        "name": "PORT MARINE SOLUTIONS LIMITED",
        "url": "https://assay-systems.com/register/tz/port-marine-solutions-limited/"
      },
      {
        "name": "SACA AUTO SPARES (T) LIMITED",
        "url": "https://assay-systems.com/register/tz/saca-auto-spares-t-limited/"
      },
      {
        "name": "sakuz general supplies",
        "url": "https://assay-systems.com/register/tz/sakuz-general-supplies/"
      },
      {
        "name": "SIRJAJI GENERAL SUPPLY",
        "url": "https://assay-systems.com/register/tz/sirjaji-general-supply/"
      },
      {
        "name": "SON GENERAL ELECTRICAL",
        "url": "https://assay-systems.com/register/tz/son-general-electrical/"
      },
      {
        "name": "STANDBY INVESTMENTS LIMITED",
        "url": "https://assay-systems.com/register/tz/standby-investments-limited/"
      },
      {
        "name": "TRACTO COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/tracto-company-limited/"
      },
      {
        "name": "VITAL OIL & CHEMICALS LIMITED",
        "url": "https://assay-systems.com/register/tz/vital-oil-chemicals-limited/"
      },
      {
        "name": "WIHANJI GENERAL SUPPLIES",
        "url": "https://assay-systems.com/register/tz/wihanji-general-supplies/"
      }
    ],
    "assay_record": "ASY-TZ-1TOZ5FR19P",
    "cite_as": "Assay Systems, \"Industrial filtering and purification: Tanzania public contracts since 2024\", https://assay-systems.com/register/tz/line/industrial-filtering-and-purification/"
  }
}