🇹🇿Companies awarded contracts by Umarini Secondary School

Suppliers

Top suppliers to Umarini Secondary School

The companies that won the most contracts from this buyer. Registry-verified suppliers link to their company page; unverified vendors to their procurement record.

• 1Joseph Ernest Sway
  10 awards · 95.5M
• 2Satrumin John Kilati
  8 awards · 96.3M
• 3Damian Thadeus Tarimo
  4 awards · 134M
• 4Jun Yu Investment International Company Limited
  4 awards · 40.9M
• 5Rockblocks Investments
  3 awards · 42.4M
• 6Peter Arbogast Shirima
  2 awards · 46.7M
• 7Rodrima & Company Limited(unverified vendor)
  2 awards · 8.6M
• 8Kolisten Company
  2 awards · 4.8M
• 9Francis Thomas Mpologo
  1 award · 46.5M
• 10Justin Ephraem Mrosso
  1 award · 23.3M

Timeline

Awards by year

Awards

Individual contract awards

• Public contract award

  18 March 2025

  TZS 79.7M

• Public contract award

  6 November 2024

  TZS 46.5M

• Public contract award

  28 January 2025

  TZS 40.8M

• Public contract award

  20 November 2024

  TZS 31.4M

• Public contract award

  20 November 2024

  TZS 26.0M

• Public contract award

  30 June 2025

  TZS 23.3M

• Public contract award

  6 March 2025

  TZS 22.6M

• Public contract award

  30 June 2025

  TZS 21.5M

• Public contract award

  3 June 2025

  TZS 19.6M

• Public contract award

  17 November 2024

  TZS 19.0M

• Public contract award

  20 November 2024

  TZS 15.9M

• Public contract award

  3 June 2025

  TZS 15.8M

About this page

Built from Tanzania's official open-contracting (OCDS) publications. Award counts and values reflect what the buyer disclosed at publication time; contracts awarded but not published are not shown. Buyer names are normalized for display — the source string is preserved on each record. Data refreshed 1 July 2026.