16Suppliers
28Customers
1Debt Items
20Related Chains

Source-Backed Evidence Depth

Chunghwa Telecom Co., Ltd. (CHT) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

45Total relationships
1Distinct source URLs
20High confidence
0.706Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Chunghwa Telecom Co., Ltd. Suppliers

TickerNameConfidenceEvidence
ACER-CYBER-SECURITY ACER-CYBER-SECURITY 80% We offer the best IDC service quality, and our major competitors include Far EasTone, Taiwan Fixed Network and Acer Cyber Security.
ACER-CYBER-SECURITY-INC ACER-CYBER-SECURITY-INC 80% Our major competitors in cybersecurity include Acer Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business.
ACER-E-ENABLING-SERVICE-BUSINESS-INC ACER-E-ENABLING-SERVICE-BUSINESS-INC 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
CKMATES-INTERNATIONAL-CO-LTD CKMATES-INTERNATIONAL-CO-LTD 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
CLOUDMILE-INC CLOUDMILE-INC 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
ECLOUDVALLEY-DIGITAL-TECHNOLOGY-CO-LTD ECLOUDVALLEY-DIGITAL-TECHNOLOGY-CO-LTD 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
FAR-EASTONE FAR-EASTONE 80% We offer the best IDC service quality, and our major competitors include Far EasTone, Taiwan Fixed Network and Acer Cyber Security.
FAR-EASTONE-TELECOMMUNICATIONS-CO-LTD FAR-EASTONE-TELECOMMUNICATIONS-CO-LTD 80% The leased line services providers primarily focus on the basis of price and the bandwidth speed of services.
ISSDU-INC ISSDU-INC 80% Our major competitors in cybersecurity include Acer Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business.
NEW-CENTURY-INFOCOMM-TECH-CO-LTD NEW-CENTURY-INFOCOMM-TECH-CO-LTD 80% The leased line services providers primarily focus on the basis of price and the bandwidth speed of services.
NEXTLINK-TECHNOLOGY-INC NEXTLINK-TECHNOLOGY-INC 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
SYSTEX-CORPORATION SYSTEX-CORPORATION 80% Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digital Technology Co. Ltd, CKmates International Co. Ltd, CloudM…
TAIWAN-CA-INC TAIWAN-CA-INC 80% Our major competitors in cybersecurity include Acer Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business.
TAIWAN-FIXED-NETWORK TAIWAN-FIXED-NETWORK 80% Our major competitors in cybersecurity include Acer Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business.
TAIWAN-FIXED-NETWORK-CO-LTD TAIWAN-FIXED-NETWORK-CO-LTD 80% The leased line services providers primarily focus on the basis of price and the bandwidth speed of services.
TAIWAN-MOBILE TAIWAN-MOBILE 80% Our major competitors in AIoT application services are telcos and system integration service providers, including telecom operators such as Far EasTone and Taiwan Mobile, as well as syst

Chunghwa Telecom Co., Ltd. Customers

TickerNameConfidenceEvidence
ASTRANIS-SPACE-TECHNOLOGIES-CORP ASTRANIS-SPACE-TECHNOLOGIES-CORP 85% tion. f. Chunghwa signed a contract, the ST-2 Satellite Succession Plan, with Singapore Telecommunications Limited, for a total transaction price of EUR 177 million and SGD 51 million; as of December…
ASTS AST SpaceMobile, Inc. 85% Reciprocal relationship from ASTS graph: Reciprocal relationship from CHT graph: tion. f. Chunghwa signed a contract, the ST-2 Satellite Succession Plan, with Singapore Telecommunications Limited, fo…
SINGAPORE-TELECOMMUNICATIONS-LIMITED SINGAPORE-TELECOMMUNICATIONS-LIMITED 85% tion. f. Chunghwa signed a contract, the ST-2 Satellite Succession Plan, with Singapore Telecommunications Limited, for a total transaction price of EUR 177 million and SGD 51 million; as of December…
ACER-CYBER-SECURITY-INC ACER-CYBER-SECURITY-INC 62% Our major competitors in cybersecurity include Acer Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business. Our majo…
ACER-E-ENABLING-SERVICE-BUSINESS-INC ACER-E-ENABLING-SERVICE-BUSINESS-INC 62% ces and TAIWAN-CA Inc. in terms of identification business. Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digit…
ASIA-PACIFIC-TELECOM-CO-LTD ASIA-PACIFIC-TELECOM-CO-LTD 62% or 29.2% of our total revenues, from mobile services. The growth in mobile service revenues was primarily driven by an increase in postpaid subscriber numbers and upsell resulting from a steady 5G mi…
CAPITAL-RESOURCES CAPITAL-RESOURCES 62% Prospects—B. Liquidity and Capital Resources—Capital Expenditures” for a detailed discussion of our capital expenditures. Competitive Strengths We believe that our primary competitive strengths are: …
CGEN Compugen Ltd. 62% Reciprocal relationship from CGEN graph: Reciprocal relationship from CHT graph: . The information contained on our website is not incorporated herein by reference and does not constitute part of thi…
CHT-INVENTAI-CO-LTD CHT-INVENTAI-CO-LTD 62% e of Funding Opportunity (NOFO2) program, aiming to advance Taiwan’s 5G Open RAN technologies onto the international stage. Acquisition and Investments . We have focused our acquisition strategy on m…
CHT-SECURITY-CO-LTD CHT-SECURITY-CO-LTD 62% recommendation chatbot, AI-powered SMS fraud prevention, monitoring system for home-based hospitalization, etc. • Artificial intelligence: speech recognition and generation, text analysis and generat…
CLOUDMILE-INC-NEXTLINK-TECHNOLOGY-INC CLOUDMILE-INC-NEXTLINK-TECHNOLOGY-INC 62% ces and TAIWAN-CA Inc. in terms of identification business. Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digit…
COGENCY-GLOBAL-INC COGENCY-GLOBAL-INC 62% . The information contained on our website is not incorporated herein by reference and does not constitute part of this annual report. Our agent for service of process in any suit or proceeding arisi…
CONSUMER-BUSINESS-GROUP CONSUMER-BUSINESS-GROUP 62% . The information contained on our website is not incorporated herein by reference and does not constitute part of this annual report. Our agent for service of process in any suit or proceeding arisi…
CYBER-SECURITY-INC CYBER-SECURITY-INC 62% Cyber Security Inc. and ISSDU Inc. in terms of cybersecurity professional services and TAIWAN-CA Inc. in terms of identification business. Our major competitors in cloud services are cloud services r…
DIGITAL-TECHNOLOGY-CO-LTD-CKMATES-INTERNATIONAL- DIGITAL-TECHNOLOGY-CO-LTD-CKMATES-INTERNATIONAL- 62% ces and TAIWAN-CA Inc. in terms of identification business. Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digit…
EUTELSAT-GROUP EUTELSAT-GROUP 62% st Asia. In March 2023, we entered into an agreement with Singapore Telecommunications Limited to jointly invest in a new satellite project to upgrade and replace our aging ST-2 satellite. This colla…
FAR-EASTONE-TELECOMMUNICATIONS-CO-LTD FAR-EASTONE-TELECOMMUNICATIONS-CO-LTD 62% nationwide. In addition, we have established an online store for years to enhance service efficiency and to broader our reach to young people. 27 • branding: Chunghwa Telecom has been a well-known ho…
GLOBAL-ONLINE-CORP GLOBAL-ONLINE-CORP 62% e of Funding Opportunity (NOFO2) program, aiming to advance Taiwan’s 5G Open RAN technologies onto the international stage. Acquisition and Investments . We have focused our acquisition strategy on m…
INNOVATING-INDUSTRIES INNOVATING-INDUSTRIES 62% s used for the tariff reduction starting from April 1, 2025 to March 31, 2026. The ∆CPI for 2025 that was used for the tariff reduction starting from April 1, 2026 was 1.66%. We do not expect such ta…
LIGHT-ERA-DEVELOPMENT-CO-LTD LIGHT-ERA-DEVELOPMENT-CO-LTD 62% line of credit for unsecured bank loans and secured bank loans amounted to NT$27.0 billion (US$0.9 billion) and NT$15.0 million (US$0.5 million), respectively, as of December 31, 2025. As of December…
MICROELECTRONICS-TECHNOLOGY-INC MICROELECTRONICS-TECHNOLOGY-INC 62% in multiple data centers. 19 • incorporate AI and machine learning into our operations through partnerships with mobile network equipment providers: we use AI to predict network load and automaticall…
NEW-CENTURY-INFOCOMM-TECH-CO-LTD NEW-CENTURY-INFOCOMM-TECH-CO-LTD 62% nationwide. In addition, we have established an online store for years to enhance service efficiency and to broader our reach to young people. 27 • branding: Chunghwa Telecom has been a well-known ho…
NEXT-COMMERCIAL-BANK-CO-LTD NEXT-COMMERCIAL-BANK-CO-LTD 62% able terms could jeopardize our expansion plans and materially and adversely affect our business prospects and future results of operations. We may not realize the benefits we expect from our investm…
NTT-CORPORATION NTT-CORPORATION 62% in multiple data centers. 19 • incorporate AI and machine learning into our operations through partnerships with mobile network equipment providers: we use AI to predict network load and automaticall…
SENAO-INTERNATIONAL-CO-LTD SENAO-INTERNATIONAL-CO-LTD 62% line of credit for unsecured bank loans and secured bank loans amounted to NT$27.0 billion (US$0.9 billion) and NT$15.0 million (US$0.5 million), respectively, as of December 31, 2025. As of December…
ST-2-SATELLITE-VENTURES-PTE-LTD ST-2-SATELLITE-VENTURES-PTE-LTD 62% in this note. Terms of the foregoing transactions with related parties were not significantly different from transactions with non-related parties. When no similar transactions with non-related parti…
SYSTEX-CORPORATION SYSTEX-CORPORATION 62% ces and TAIWAN-CA Inc. in terms of identification business. Our major competitors in cloud services are cloud services resellers and system integration service providers, including eCloudvalley Digit…
TAIWAN-FIXED-NETWORK-CO-LTD TAIWAN-FIXED-NETWORK-CO-LTD 62% nationwide. In addition, we have established an online store for years to enhance service efficiency and to broader our reach to young people. 27 • branding: Chunghwa Telecom has been a well-known ho…

Chunghwa Telecom Co., Ltd. Debt Obligations

InstrumentDescriptionConfidenceEvidence
CHT-DEBT Debt stack $1.3B 90% Market cache reports total debt of $1.3B.

Chunghwa Telecom Co., Ltd. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Chunghwa Telecom Co., Ltd..

Chunghwa Telecom Co., Ltd. Ownership

No ownership data on recordNo major institutional ownership relationships found in our database for Chunghwa Telecom Co., Ltd..

Chunghwa Telecom Co., Ltd. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
ASTS AST SpaceMobile, Inc. 100.00 1 ['customer']
CGEN Compugen Ltd. 100.00 1 ['customer']
DLO DLocal Limited 50.00 2
BUUU BUUU Group Limited 50.00 2
GRAN Grande Group Limited 50.00 2
FMFC Kandal M Venture Limited 50.00 2
HDL Super Hi International Holding Ltd. 50.00 2
EPSM Epsium Enterprise Limited 50.00 2
CURR CURRENC Group Inc. 50.00 2
EJH E-Home Household Service Holdings Limited 50.00 2
CNSP CNS Pharmaceuticals, Inc. 50.00 2
CNTA Centessa Pharmaceuticals plc 50.00 2
TC Token Cat Limited 50.00 2
BEKE KE Holdings Inc. 50.00 2
EFTY Etoiles Capital Group Co., Ltd 50.00 2
GDHG Golden Heaven Group Holdings Ltd. 50.00 2
BAC Bank of America Corporation 50.00 2
BYAH Park Ha Biological Technology Co., Ltd. 50.00 2
FGL Founder Group Limited 50.00 2
AZ A2Z Cust2Mate Solutions Corp. 50.00 2
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CHT
Unlock CHT Supply Chain Data
Verified relationships include:
ACER-CYBER-SECURITYACER-CYBER-SECURITYSupplier80%
ACER-CYBER-SECURITY-INCACER-CYBER-SECURITY-INCSupplier80%
ASTRANIS-SPACE-TECHNOLOGIES-CORPASTRANIS-SPACE-TECHNOLOGI…Customer85%
ASTSAST SpaceMobile, Inc.Customer85%
+41 more relationships locked
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