{"url_path":"/sec/cik-0001346287/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-06-25","source_url":"https://www.sec.gov/Archives/edgar/data/1346287/0001683168-26-005099-index.html","accession_number":"0001683168-26-005099","cik":"0001346287","ticker":null,"issuer_name":"Cluster Group Holdings Ltd Co","edgar_url":"https://www.sec.gov/Archives/edgar/data/1346287/0001683168-26-005099-index.html","primary_entity_key":"0001346287","primary_entity_name":"Cluster Group Holdings Ltd Co"},"word_count":209,"has_tables":true,"body_markdown":"**Item 6. Exhibits**\n\n \n\n**Exhibit No.**\n \n**Description**\n\n \n \n \n\n31.1\n \n[Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](clus_ex3101.htm)*\n\n31.2\n \n[Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](clus_ex3102.htm)*\n\n32.1\n \n[Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350](clus_ex3201.htm)*\n\n32.2\n \n[Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350](clus_ex3202.htm)*\n\n101.INS\n \nInline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)\n\n101.SCH\n \nInline XBRL Taxonomy Extension Schema Document\n\n101.CAL\n \nInline XBRL Taxonomy Extension Calculation Linkbase Document\n\n101.DEF\n \nInline XBRL Taxonomy Extension Definition Linkbase Document\n\n101.LAB\n \nInline XBRL Taxonomy Extension Label Linkbase Document\n\n101.PRE\n \nInline XBRL Taxonomy Extension Presentation Linkbase Document\n\n104\n \nCover Page Interactive Data File (embedded within the Inline XBRL document)\n\n______________________\n\n*\nFiled Herewith.\n\n \n\n \n\n \n\n \n\n 21 \n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements\nof Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on\nits behalf by the undersigned, thereunto duly authorized.\n\n \n\n \n\nDate: June 25, 2026\n**CLUSTER GROUP HOLDINGS LIMITED CO.**\n\n \n \n \n\n \nBy:\n/s/ Yan Ping Sheng\n\n \nName\nYan Ping Sheng\n\n \nTitle\nChief Executive Officer and Chief Financial Officer\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n 22"}