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Company officer

Guiqing Yang

  • 0 current roles
  • 1 former role
  • 1 company
  • Resident in Lugano (as published)

Published details

Name (as registered)
Yang, Guiqing
Nationality / origin
cittadina cinese
Derived 90%
Derived by a deterministic rule from source data
Source
SHAB/FOSC – Swiss Official Gazette of Commerce
Retrieved
2026-09-29
Source date
2024-11-21
Confidence
90%
Extractor
shab-rules-structured-v1
Raw evidence
Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due
Derived 90%
Derived by a deterministic rule from source data
Source
SHAB/FOSC – Swiss Official Gazette of Commerce
Retrieved
2026-09-29
Source date
2022-06-03
Confidence
90%
Extractor
shab-rules-structured-v1
Raw evidence
Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due
Residence
Lugano
Derived 90%
Derived by a deterministic rule from source data
Source
SHAB/FOSC – Swiss Official Gazette of Commerce
Retrieved
2026-09-29
Source date
2024-11-21
Confidence
90%
Extractor
shab-rules-structured-v1
Raw evidence
Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due
Derived 90%
Derived by a deterministic rule from source data
Source
SHAB/FOSC – Swiss Official Gazette of Commerce
Retrieved
2026-09-29
Source date
2022-06-03
Confidence
90%
Extractor
shab-rules-structured-v1
Raw evidence
Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due

Only information published in official commercial register notices is shown. People with the same name are merged only when origin/nationality also matches.

Company roles (1)

CompanyRoleSignatureSinceUntilEvidence
Duferco SA
Lugano, CH
Board member
former
firma collettiva a due2022-06-032024-11-21
Derived 90%
Derived by a deterministic rule from source data
Source
SHAB/FOSC – Swiss Official Gazette of Commerce
Retrieved
2026-09-29
Source date
2024-11-21
Confidence
90%
Extractor
shab-rules-structured-v1
Raw evidence
Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due

Timeline

  1. Officer left
    Derived 90%
    Derived by a deterministic rule from source data
    Source
    SHAB/FOSC – Swiss Official Gazette of Commerce
    Retrieved
    2026-09-29
    Source date
    2024-11-21
    Confidence
    90%
    Raw evidence
    Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due

    Guiqing Yang left as board member at Duferco SA

  2. Officer appointed
    Derived 90%
    Derived by a deterministic rule from source data
    Source
    SHAB/FOSC – Swiss Official Gazette of Commerce
    Retrieved
    2026-09-29
    Source date
    2022-06-03
    Confidence
    90%
    Raw evidence
    Yang, Guiqing, cittadina cinese, in Lugano, membro, con firma collettiva a due

    Guiqing Yang appointed board member at Duferco SA

This page reproduces information published in the Swiss Official Gazette of Commerce. It does not imply any wrongdoing. If you are the person named here and believe information is inaccurate or should be removed, please request a correction or removal.