{
  "signal": "certvas-supplier-issuer-demand-v1",
  "name": "Certvas Supplier-Issuer Demand Signal",
  "version": "v1",
  "sku": "AF-TENDER",
  "label": "Published for research and informational use. Not administered as, and not for use as, a regulated benchmark.",
  "grain": "issuer",
  "point_in_time": "award_date window; observed_at = knowable date (no look-ahead)",
  "snapshot_hash": "39ea36756e4c3e76",
  "caveats": [
    "Coverage is bounded by spine resolution: SA tender suppliers are largely private SMEs without an LEI, so only suppliers whose legal name resolves to a canonical entity appear. Thin until an SA company-registry (e.g. CIPC) source clears \u2014 the same resolver then lights up with no code change.",
    "is_listed_issuer flags whether the resolved entity also has AF-FUND fundamentals coverage; false does NOT mean unlisted, only that Certvas holds no fundamentals for it yet.",
    "total_award_value is NOMINAL as-published contract value and is published ONLY where the issuer is single-currency. An issuer winning in more than one currency reports currency = MIXED and a null total rather than summing across them. Buyer concentration (top_buyer_share_pct) uses award COUNTS. Counts remain comparable across issuers; value does not, since no FX conversion is applied between different single-currency issuers.",
    "total_award_value is NULL, not 0, where no award in the group carries a positive published value \u2014 undisclosed is not zero. Non-positive values are excluded from the sum rather than counted as nil, matching the Tender-Award Concentration Signal.",
    "match_tier / match_score expose resolution confidence (exact vs fuzzy). Verify fuzzy matches before acting; a wrong name-match attributes another entity's demand.",
    "Point-in-time: award_date drives the window; observed_at is when the award became knowable in Certvas gold (no look-ahead)."
  ],
  "observations": [
    {
      "dataco_id": "DCA4742349D430ACCFD9EB9D22",
      "issuer_name": "MIKANO INTERNATIONAL LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 26,
      "tender_count": 26,
      "total_award_value": 1688928416.0,
      "currency": "NGN",
      "buyer_count": 3,
      "top_buyer_share_pct": 92.31,
      "first_award_date": "2019-11-20",
      "last_award_date": "2024-05-30",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC9C8E68C8A893E1142B0D9806",
      "issuer_name": "Fidson Healthcare PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 15,
      "tender_count": 15,
      "total_award_value": 111945706.5,
      "currency": "NGN",
      "buyer_count": 5,
      "top_buyer_share_pct": 40.0,
      "first_award_date": "2019-10-28",
      "last_award_date": "2023-02-07",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DCFFC7F7246F6B093BAA711480",
      "issuer_name": "ZAMBEEF PRODUCTS PLC",
      "jurisdiction": "ZM",
      "is_listed_issuer": false,
      "award_count": 8,
      "tender_count": 8,
      "total_award_value": 657611.64,
      "currency": "ZMW",
      "buyer_count": 4,
      "top_buyer_share_pct": 37.5,
      "first_award_date": "2024-08-29",
      "last_award_date": "2025-12-15",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC75AA25371D7FF3CCA687874C",
      "issuer_name": "CHI PHARMACEUTICALS LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 7,
      "tender_count": 7,
      "total_award_value": 18896722.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 85.71,
      "first_award_date": "2021-01-11",
      "last_award_date": "2023-05-22",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC734E5715A5CA018F5FC33D6A",
      "issuer_name": "THE STANDARD BANK OF SOUTH AFRICA LIMITED",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 6,
      "tender_count": 6,
      "total_award_value": 6691540628.0,
      "currency": "ZAR",
      "buyer_count": 6,
      "top_buyer_share_pct": 16.67,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC648E35471E9F57AD48E37E7D",
      "issuer_name": "A.Y.M. SHAFA LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 6,
      "tender_count": 6,
      "total_award_value": 119555000.0,
      "currency": "NGN",
      "buyer_count": 1,
      "top_buyer_share_pct": 100.0,
      "first_award_date": "2021-05-12",
      "last_award_date": "2022-05-12",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DCF65559036070738EAECF9FCC",
      "issuer_name": "BUSINESS CONNEXION",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 5,
      "tender_count": 5,
      "total_award_value": 12831989200.0,
      "currency": "ZAR",
      "buyer_count": 4,
      "top_buyer_share_pct": 40.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC8085767E9BE53CBF558B25C6",
      "issuer_name": "Vodacom Group Limited",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 5,
      "tender_count": 5,
      "total_award_value": 2582546682.0,
      "currency": "ZAR",
      "buyer_count": 5,
      "top_buyer_share_pct": 20.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC3B7641C445C0EF36D8977058",
      "issuer_name": "MOBILE TELEPHONE NETWORKS HOLDINGS",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 5,
      "tender_count": 5,
      "total_award_value": 1717997420.0,
      "currency": "ZAR",
      "buyer_count": 5,
      "top_buyer_share_pct": 20.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-23"
    },
    {
      "dataco_id": "DC0C349B5AA95548A8B42018E6",
      "issuer_name": "Nedbank Limited",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 41993174400.0,
      "currency": "ZAR",
      "buyer_count": 3,
      "top_buyer_share_pct": 50.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DCEEC93EF50A297730458AB138",
      "issuer_name": "LINKAGE ASSURANCE PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 674495328.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 75.0,
      "first_award_date": "2010-06-10",
      "last_award_date": "2024-02-01",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC05D7B21101243DA6C6D48526",
      "issuer_name": "TASK SYSTEMS LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 334687368.0,
      "currency": "NGN",
      "buyer_count": 3,
      "top_buyer_share_pct": 50.0,
      "first_award_date": "2018-08-19",
      "last_award_date": "2019-11-22",
      "match_tier": "fuzzy",
      "match_score": 0.9565,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC5120B65AB9EBA56CB775580E",
      "issuer_name": "AIRTEL NETWORKS LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 169825124.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 75.0,
      "first_award_date": "2019-04-16",
      "last_award_date": "2020-11-09",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC6BAEA8AEA78D757F846E40BA",
      "issuer_name": "EMADEB ENERGY SERVICES LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 92829000.0,
      "currency": "NGN",
      "buyer_count": 1,
      "top_buyer_share_pct": 100.0,
      "first_award_date": "2022-05-12",
      "last_award_date": "2023-12-19",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC6FC522DD96EE862185728535",
      "issuer_name": "CONTROL SEVEN SECURITY SERVICE LIMITED",
      "jurisdiction": "ZM",
      "is_listed_issuer": false,
      "award_count": 4,
      "tender_count": 4,
      "total_award_value": 17937924.5,
      "currency": "ZMW",
      "buyer_count": 3,
      "top_buyer_share_pct": 50.0,
      "first_award_date": "2024-08-21",
      "last_award_date": "2025-09-09",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC0D8E68533D96862F7EAC0EA3",
      "issuer_name": "CGC NIGERIA LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 33670383424.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2017-06-07",
      "last_award_date": "2018-06-27",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DCB3ABCDE30509E5BA602F8B2B",
      "issuer_name": "SETRACO (NIGERIA) LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 28525585760.0,
      "currency": "NGN",
      "buyer_count": 1,
      "top_buyer_share_pct": 100.0,
      "first_award_date": "2018-06-27",
      "last_award_date": "2019-05-14",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC672891565D9F0EB6A7541565",
      "issuer_name": "SYSTEMS APPLICATIONS PRODUCTS (SOUTH AFRICA)",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 1138382560.0,
      "currency": "ZAR",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC7B2E8A1A6497A4188F9DE62F",
      "issuer_name": "GLOBAL GREEN ENVIRONMENTAL SERVICES LIMITED",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 961998048.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2024-09-09",
      "last_award_date": "2024-09-09",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DCD9DCC760B4D08DD99AB900FF",
      "issuer_name": "Metrofile Holdings Limited",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 943250640.0,
      "currency": "ZAR",
      "buyer_count": 3,
      "top_buyer_share_pct": 33.33,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC85C5967B2A15DBCFA348DB44",
      "issuer_name": "CORNERSTONE INSURANCE PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 167635960.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2020-06-10",
      "last_award_date": "2021-11-23",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC79041BD1EBC003A4F68E43FA",
      "issuer_name": "NEM INSURANCE PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 131226005.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2021-01-19",
      "last_award_date": "2021-11-23",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC565900AA65ACB15227B26B48",
      "issuer_name": "Leadway Assurance Company Limited",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 42321822.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2019-02-07",
      "last_award_date": "2024-07-29",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC4DC709AD567907B9C5B77103",
      "issuer_name": "Firstrand Bank",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 11599494.0,
      "currency": "ZAR",
      "buyer_count": 3,
      "top_buyer_share_pct": 33.33,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DCC0DB4A4D6C4D951B1BF359BB",
      "issuer_name": "MAY BAKER NIGERIA PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 3546659.19,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 66.67,
      "first_award_date": "2021-03-02",
      "last_award_date": "2022-07-18",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DCFBDC3569268E4A7688116663",
      "issuer_name": "PUMA ENERGY ZAMBIA PLC",
      "jurisdiction": "ZM",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": 910903.47,
      "currency": "ZMW",
      "buyer_count": 3,
      "top_buyer_share_pct": 33.33,
      "first_award_date": "2025-02-06",
      "last_award_date": "2026-02-10",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DCDAA78803229618B5E9A358DD",
      "issuer_name": "AXA MANSARD INSURANCE PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 3,
      "tender_count": 3,
      "total_award_value": null,
      "currency": "NGN",
      "buyer_count": 1,
      "top_buyer_share_pct": 100.0,
      "first_award_date": "2010-06-10",
      "last_award_date": "2020-06-10",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC00160272F29F19B21FE5E8E7",
      "issuer_name": "Liquid Telecommunications South Africa (Pty) Ltd",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 239807740104.0,
      "currency": "ZAR",
      "buyer_count": 2,
      "top_buyer_share_pct": 50.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "fuzzy",
      "match_score": 0.95,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DCF4021B363118D0EC53B6E2F2",
      "issuer_name": "JULIUS BERGER NIGERIA PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 3879006304.0,
      "currency": "NGN",
      "buyer_count": 1,
      "top_buyer_share_pct": 100.0,
      "first_award_date": "2024-01-26",
      "last_award_date": "2024-04-14",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC8CC72FFCD0422DFC8B849FDC",
      "issuer_name": "SIEMENS HEALTHCARE",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 1744544064.0,
      "currency": "ZAR",
      "buyer_count": 2,
      "top_buyer_share_pct": 50.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DCF323B849121D53CDF05B7FD6",
      "issuer_name": "FIDELITY SECURITY SERVICES",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 535712704.0,
      "currency": "ZAR",
      "buyer_count": 2,
      "top_buyer_share_pct": 50.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC4879341CC11205EF7F6ED417",
      "issuer_name": "ABSA BANK",
      "jurisdiction": "ZA",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 360364848.0,
      "currency": "ZAR",
      "buyer_count": 2,
      "top_buyer_share_pct": 50.0,
      "first_award_date": null,
      "last_award_date": null,
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-08-13"
    },
    {
      "dataco_id": "DC9BD5A9E71532F7832C484ABC",
      "issuer_name": "R T BRISCOE NIGERIA PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 148222504.0,
      "currency": "NGN",
      "buyer_count": 2,
      "top_buyer_share_pct": 50.0,
      "first_award_date": "2021-05-12",
      "last_award_date": "2023-01-12",
      "match_tier": "exact",
      "match_score": 1.0,
      "observed_at": "2026-09-01"
    },
    {
      "dataco_id": "DC6344413C694613F616E0961D",
      "issuer_name": "CONSOLIDATED HALLMARK INSURANCE PLC",
      "jurisdiction": "NG",
      "is_listed_issuer": false,
      "award_count": 2,
      "tender_count": 2,
      "total_award_value": 99736224.0,
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}