Haihan Yu

Director · Spanish companies register · 1 company

Companies :
1 (1 current, 0 former)
Linked companies :
TUNA BLOCKCHAIN SECURITY S.L

Summary

Haihan Yu appears in the Spanish commercial register as a director of 1 company, in office. Currently Administrador Único of TUNA BLOCKCHAIN SECURITY S.L (Barcelona) since 28 July 2025. TUNA BLOCKCHAIN SECURITY S.L is based in Barcelona — Sociedades de responsabilidad limitada, an active company, incorporated on 4 August 2025, share capital of €3,000.

Offices held

Administrador Único

Commercial registries

Barcelona

Companies · current (1)

TUNA BLOCKCHAIN SECURITY S.LCurrent

Administrador Único since 28/07/2025

Active · Barcelona · Sociedades de responsabilidad limitada · incorporated 04/08/2025 · capital €3,000 · 1 BORME filing

Corporate purpose: ACTIVIDAD PRINCIPAL: 6210 / ACTIVIDADES DE PROGRAMACION INFORMATICA. OTRAS ACTIVIDADES: 6392 / OTROS SERVICIOS DE INFORMACION. 6290 / OTROS SERVICIOS RELACIONADOS CON LAS TECNOLOGIAS DE LA INFORMACION Y LA INFORMATICA. 6. ETC.

B22801252 · Barcelona

Timeline (1)

  1. 28/07/2025Appointed Administrador Único of TUNA BLOCKCHAIN SECURITY S.L · Barcelona

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2 nodes Person Company
haihan-yuTUNA BLOCKCHAIN SECURITY S.LTUNA BLOCKCHAIN SECU…

Identity matched by name · homonyms possible.