According to data published by the Tax Committee, a total of 1,517 construction companies had outstanding tax debts of more than UZS 100 million each. The 10 largest debtors owed a combined UZS 1.8 trillion, equivalent to 47.4% of the sector’s total tax arrears.
Tashkent accounted for the largest share of unpaid taxes, at UZS 1.57 trillion. Andijan region ranked second with UZS 377.7 billion, followed by Syrdarya region at UZS 287.1 billion.
Five of the 10 largest debtors are registered in Tashkent, while two are based in Syrdarya region and one each in Andijan and Jizzakh regions. The remaining company is registered with the tax inspectorate for large taxpayers, with no specific region listed.
Tashkent-based OBOD UMUMQURILISH BIZNES SERVIS topped the list, owing UZS 752.2 billion in taxes. KO`PRIQURILISH, which is registered with the inspectorate for large taxpayers, ranked second with arrears of UZS 358.6 billion.
KRISTAL GRAND MADAD QURILISH, based in Syrdarya region, ranked third, with UZS 177.5 billion in unpaid taxes.
The figures cover construction companies with tax arrears exceeding UZS 100 million and reflect the position as of October 1, 2026.
