{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:50:33Z",
  "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-0XW9WWD1DO",
    "type": "page",
    "country": "tz",
    "name": "TARURA - KIGOMA REGIONAL OFFICE: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/tz/uncontested/b/tarura-kigoma-regional-office/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 22,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 12,
        "unit": "percent",
        "display": "12%"
      },
      {
        "label": "suppliers",
        "value": 17,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "TARURA - KIGOMA REGIONAL OFFICE made 22 of its 178 public contract awards without a rival from 2023-08-30 to 2025-11-28: 22 without a competition and 0 after a competition that drew a single bid, to 17 suppliers; the most to MBUYA'S CONTRACTORS COMPANY LIMITED, 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-10-02",
          "Supplier": "MSHINGO AND COMPANY LIMITED ocds-mv5oob-S10-074-2025-2026-G-18-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/mshingo-and-company-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        },
        {
          "Date": "2025-06-23",
          "Supplier": "KANWEB CONTRACTORS LIMITED ocds-mv5oob-S10-074-2024-2025-W-48-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/kanweb-contractors-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        },
        {
          "Date": "2025-06-19",
          "Supplier": "RUNAZI GENERAL SUPPLIES COMPANY LIMITED ocds-mv5oob-S10-074-2024-2025-W-51-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/runazi-general-supplies-company-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        },
        {
          "Date": "2025-06-19",
          "Supplier": "TENARA ENGINEERING LIMITED ocds-mv5oob-S10-074-2024-2025-W-50-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/tenara-engineering-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        },
        {
          "Date": "2025-06-19",
          "Supplier": "D4 CIVIL AND BUILDING CONTRACTORS COMPANY LIMITED ocds-mv5oob-S10-074-2024-2025-W-49-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/d4-civil-and-building-contractors-company-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        },
        {
          "Date": "2025-06-19",
          "Supplier": "LILANGELA CONSTRUCTION COMPANY LIMITED ocds-mv5oob-S10-074-2024-2025-W-47-S001",
          "Supplier link": "https://assay-systems.com/register/tz/uncontested/s/lilangela-construction-company-limited/",
          "How": "No competition direct",
          "Stated reason": "Single Source Tendering"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Tanzania",
        "url": "https://assay-systems.com/register/tz/uncontested/"
      },
      {
        "name": "MBUYA'S CONTRACTORS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/mbuya-s-contractors-company-limited/"
      },
      {
        "name": "MBUYA'S CONTRACTORS COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/mbuya-s-contractors-company-limited/"
      },
      {
        "name": "KAJUNA INVESTMENTS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/kajuna-investments-company-limited/"
      },
      {
        "name": "KAJUNA INVESTMENTS COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/kajuna-investments-company-limited/"
      },
      {
        "name": "LILANGELA CONSTRUCTION COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/lilangela-construction-company-limited/"
      },
      {
        "name": "LILANGELA CONSTRUCTION COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/lilangela-construction-company-limited/"
      },
      {
        "name": "D4 CIVIL AND BUILDING CONTRACTORS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/d4-civil-and-building-contractors-company-limited/"
      },
      {
        "name": "RUNAZI GENERAL SUPPLIES COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/runazi-general-supplies-company-limited/"
      },
      {
        "name": "RUNAZI GENERAL SUPPLIES COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/runazi-general-supplies-company-limited/"
      },
      {
        "name": "NGWERUKE CONSTRUCTION LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/ngweruke-construction-limited/"
      },
      {
        "name": "MENSHI CONSTRUCTION LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/menshi-construction-limited/"
      },
      {
        "name": "MENSHI CONSTRUCTION LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/menshi-construction-limited/"
      },
      {
        "name": "YAMMMA GROUP INTERNATIONAL COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/yammma-group-international-company-limited/"
      },
      {
        "name": "YAMMMA GROUP INTERNATIONAL COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/yammma-group-international-company-limited/"
      },
      {
        "name": "TENARA ENGINEERING LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/tenara-engineering-limited/"
      },
      {
        "name": "KANWEB CONTRACTORS LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/kanweb-contractors-limited/"
      },
      {
        "name": "RASKAM CIVIL WORKS CO. LTD",
        "url": "https://assay-systems.com/register/tz/uncontested/s/raskam-civil-works-co-ltd/"
      },
      {
        "name": "RASKAM CIVIL WORKS CO. LTD in the register",
        "url": "https://assay-systems.com/register/tz/raskam-civil-works-co-ltd/"
      },
      {
        "name": "MALAGARASI ENTERPRISES and CONTRACTORS LTD",
        "url": "https://assay-systems.com/register/tz/uncontested/s/malagarasi-enterprises-and-contractors-ltd/"
      },
      {
        "name": "MALAGARASI ENTERPRISES and CONTRACTORS LTD in the register",
        "url": "https://assay-systems.com/register/tz/malagarasi-enterprises-and-contractors-ltd/"
      },
      {
        "name": "STILUGA COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/stiluga-company-limited/"
      },
      {
        "name": "STILUGA COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/stiluga-company-limited/"
      },
      {
        "name": "AFRICA ONE CONSTUCTION COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/africa-one-constuction-company-limited/"
      },
      {
        "name": "MOSACO ROADWORKS (T) LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/mosaco-roadworks-t-limited/"
      },
      {
        "name": "MSELLE CIVIL ENGINEERS COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/mselle-civil-engineers-company-limited/"
      },
      {
        "name": "MSHINGO AND COMPANY LIMITED",
        "url": "https://assay-systems.com/register/tz/uncontested/s/mshingo-and-company-limited/"
      },
      {
        "name": "MSHINGO AND COMPANY LIMITED in the register",
        "url": "https://assay-systems.com/register/tz/mshingo-and-company-limited/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-TZ-0XW9WWD1DO",
    "cite_as": "Assay Systems, \"TARURA - KIGOMA REGIONAL OFFICE: contracts awarded without a rival\", https://assay-systems.com/register/tz/uncontested/b/tarura-kigoma-regional-office/"
  }
}