Client– PrJSC “Kyivvodokanal”. 

Administrators of state budgetary funds – Ministry of Regional Development, Construction, Housing and Utility Services of Ukraine and Executive Authority of Kyiv City Council (Kyiv City State Administration). 

International partner – the Government of Japan.

International Financial Institution for Loans – Japanese International Cooperation Agency (JICA).

Borroweris the Cabinet of Ministers of Ukraine.

Sub-borroweris PrJSC “Kyivvodokanal”.

Prime Designer of Stage P(Basic Design) – SE "Institute "Kyyivinzhproekt", JSC “Proektnyi Kompleks”.

Designer of Stage R (Detailed Design) – consortium of Japanese design companies TEC INTERNATIONAL Co., Ltd., NIHON SUIKO SEKKEI Co., Ltd., and NIPPON KOEI Co., Ltd (Consultant 1). 

Consultant– consortium of Japanese companies: NIPPON KOEI Co., Ltd., TEC INTERNATIONAL Co., Ltd.,  and NIHON SUIKO SEKKEI Co.,Ltd. (Consultant 2).