Tsz Yin Yan
Sales & Marketing at EXPERT SYSTEMS HOLDINGS LIMITED
Network origin in Tsz Yin Yan first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
City University of Hong Kong
200
| College/University | Other Consumer Services | 200 |
| Public Company | Information Technology Services | 15 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Tsz Yin Yan via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| DESON DEVELOPMENT INTERNATIONAL HOLDINGS LIMITED | Engineering & Construction | Director/Board Member Director/Board Member | |
| JIADING INTERNATIONAL GROUP HOLDINGS LTD | Trucks/Construction/Farm Machinery | Director/Board Member Comptroller/Controller/Auditor | |
| SOUTHWEST SECURITIES INTERNATIONAL SECURITIES LIMITED | Investment Banks/Brokers | Comptroller/Controller/Auditor Director/Board Member | |
| SAMSON HOLDING LTD. | Home Furnishings | Director/Board Member Corporate Secretary | |
Deloitte Touche Tohmatsu (Hong Kong)
 Deloitte Touche Tohmatsu (Hong Kong) Miscellaneous Commercial ServicesCommercial Services Part of Deloitte LLP (New York), Deloitte Touche Tohmatsu (Hong Kong) is a Chinese company that provides accounting services. The company is based in Hong Kong, Hong Kong. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Secretary Corporate Officer/Principal Comptroller/Controller/Auditor | |
| DBA TELECOMMUNICATION (ASIA)HOLDINGS LTD | Computer Peripherals | Director of Finance/CFO Director/Board Member | |
The Chartered Governance Institute
 The Chartered Governance Institute Miscellaneous Commercial ServicesCommercial Services The Chartered Governance Institute provides governance and compliance services. The company was incorporated by Royal Charter in 1891 and is headquartered in London, the United Kingdom. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| GOLDEN CENTURY INTERNATIONAL HOLDINGS GROUP LIMITED | Miscellaneous | Director/Board Member Director/Board Member Director of Finance/CFO | |
| HUARONG INTERNATIONAL FINANCIAL HOLDINGS LIMITED | Investment Managers | Corporate Secretary Director/Board Member | |
| STARLIGHT CULTURE ENTERTAINMENT GROUP LIMITED | Movies/Entertainment | Director/Board Member Director/Board Member | |
Institute of Chartered Accountants in England & Wales
 Institute of Chartered Accountants in England & Wales Miscellaneous Commercial ServicesCommercial Services The Institute of Chartered Accountants in England & Wales ensures that its members, students, and affiliates maintain the highest standards of professional competency and conduct to protect the public interest. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. With over 150,000 members, the institute provides technical information, helplines, and communities to its members. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Peking University
 Peking University Other Consumer ServicesConsumer Services Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China. | College/University | Graduate Degree Graduate Degree | |
| University of Hong Kong | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree | |
| University of London | College/University | Masters Business Admin Graduate Degree | |
| University of East Anglia | College/University | Undergraduate Degree Undergraduate Degree | |
PricewaterhouseCoopers Zhong Tian LLP
 PricewaterhouseCoopers Zhong Tian LLP Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers Zhong Tian LLP provides accounting services. The company is based in Shanghai, China. | Miscellaneous Commercial Services | Corporate Officer/Principal Comptroller/Controller/Auditor Corporate Officer/Principal | |
| Tsinghua University | College/University | Graduate Degree Graduate Degree Doctorate Degree | |
PricewaterhouseCoopers LLP (Hong Kong)
 PricewaterhouseCoopers LLP (Hong Kong) Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers LLP is a company based in Hong Kong, Hong Kong. The Chinese company specializes in providing services to help businesses achieve their tax objectives and strategically move forward. The company's focus is on building trust in society and solving important problems, and they work closely with clients to ensure they are ready to take advantage of new opportunities for growth. | Miscellaneous Commercial Services | Comptroller/Controller/Auditor Corporate Officer/Principal | |
| The Chinese University of Hong Kong | College/University | Masters Business Admin Graduate Degree Masters Business Admin Undergraduate Degree Director/Board Member Undergraduate Degree | |
| The Hong Kong Polytechnic University | College/University | Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree | |
Hong Kong Housing Authority
 Hong Kong Housing Authority Local AgenciesGovernment Hong Kong Housing Authority provides government housing policies. It provides subsidized public housing for people who cannot afford private rental housing. The company was founded in 1973 and is headquartered in Kowloon, Hong Kong | Local Agencies | Corporate Officer/Principal Corporate Officer/Principal | |
| Manchester Metropolitan University | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree | |
Tricor Services Ltd.
 Tricor Services Ltd. Miscellaneous Commercial ServicesCommercial Services Tricor Services Ltd. provides accounting and consulting services. The company is headquartered in Hong Kong. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Hong Kong Institute of Certified Public Accountants
 Hong Kong Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Hong Kong Institute of Certified Public Accountants operates under the professional accountant’s ordinance and works in the public interest. It offers CPA qualification programme and promulgating financial reporting, auditing and ethical standards in Hong Kong. The company was founded on January 1, 1973 and is headquartered in Hong Kong. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| Law Society of Hong Kong | Corporate Officer/Principal Corporate Officer/Principal | ||
The Hong Kong Institute of Chartered Secretaries
 The Hong Kong Institute of Chartered Secretaries Miscellaneous Commercial ServicesCommercial Services The Hong Kong Institute of Chartered Secretaries is an independent professional body that promotes the role of its members in formulating and implementing good governance policies. The private company is based in Hong Kong, Hong Kong. It also aims to develop the profession of chartered secretary and chartered governance professional in mainland China. The institute was established in 1949 as an association of members of the Chartered Governance Institute and gained local status in 1994. It has more than 6,000 members and 3,200 students. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
CPA Australia Ltd.
 CPA Australia Ltd. Miscellaneous Commercial ServicesCommercial Services CPA Australia Ltd. is an Australian company that has been operating since 1954 and provides education, training, technical support, and advocacy services in the accounting profession. The private company is based in Southbank, Australia and has subsidiaries in Hong Kong. The company engages with governments, regulators, and industries to advocate for policies that stimulate sustainable economic growth. With over 166,000 members working in 100 countries and regions, CPA Australia is one of the world's largest accounting bodies. It was founded in 1886 by Andrew Lyell, Arthur Cleveland, Benjamin Doughty Smith, Thomas Brentnall, John McAlister Howden, Charles Morell Holmes, William Crellin, and Edward Langton. Andrew Paul Hunter has been the CEO of the company since 2018. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Hong Kong Securities & Investment Institute
 Hong Kong Securities & Investment Institute Miscellaneous Commercial ServicesCommercial Services Hong Kong Securities & Investment Institute is a professional membership organization that offers trainings for the securities and investment industry. The non-profit company is based in Hong Kong, Hong Kong. The Chinese company was founded by Wai Kin Cheng. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Association of Chartered Certified Accountants
 Association of Chartered Certified Accountants Miscellaneous Commercial ServicesCommercial Services The Association of Chartered Certified Accountants (ACCA) is a professional body for accountants. The non-profit company is based in Glasgow, UK, and has subsidiaries in Mauritius, United Kingdom, and Hong Kong. The British company offers a program called ALP-C, which approves learning materials from high-quality content providers to support studying towards ACCA's qualification. The role of the CFO is evolving beyond finance to include reporting on value-centric aspects of their operations, as companies move towards sustainable practices. The CEO of the company is Helen Joanna Brand. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Hong Kong Institution of Engineers
 Hong Kong Institution of Engineers Miscellaneous Commercial ServicesCommercial Services The Hong Kong Institution of Engineers operates as a professional membership organization. The non-profit company is based in Hong Kong, Hong Kong. The CEO of the Chinese company is Wing Hang Sit. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
The Hong Kong Institute of Directors
 The Hong Kong Institute of Directors Miscellaneous Commercial ServicesCommercial Services The Hong Kong Institute of Directors operates as premier body which represents professional directors. The company was founded by Moses Cheng in 1997 and is headquartered in Hong Kong. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| Taxation Institute of Hong Kong | Corporate Officer/Principal Corporate Officer/Principal | ||
| Hong Kong Institute of Surveyors | Corporate Officer/Principal Corporate Officer/Principal | ||
| Securities & Futures Appeals Tribunal | Corporate Officer/Principal Corporate Officer/Principal | ||
Hong Kong Institute of Construction Managers
 Hong Kong Institute of Construction Managers Miscellaneous Commercial ServicesCommercial Services The Hong Kong Institute of Construction Managers is a professional institution that represents the construction management profession in Hong Kong. The institute is based in Hong Kong, Hong Kong. The institute offers mediation services as an alternative dispute resolution mechanism for large-scale infrastructure projects. It also provides systematic site management training and Continuing Professional Development activities for construction site staff. Additionally, the institute assists in resolving construction or engineering disputes by identifying and understanding complicated technical issues. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| LISI GROUP (HOLDINGS) LIMITED | Specialty Stores | Corporate Secretary Director/Board Member | |
Air Transport Licensing Authority
 Air Transport Licensing Authority General GovernmentGovernment Air Transport Licensing Authority provides licensing services to air transport authorities. The company is headquartered in Hong Kong. | General Government | Corporate Officer/Principal Director/Board Member | |
| Expert Systems Ltd. | Director/Board Member Director/Board Member Corporate Secretary Corporate Secretary Director/Board Member | ||
| Association of Chartered Certified Accountants (Hong Kong) | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | ||
Association of Women Accountants (Hong Kong) Ltd.
 Association of Women Accountants (Hong Kong) Ltd. Miscellaneous Commercial ServicesCommercial Services The Association of Women Accountants (Hong Kong) Ltd. is an organization that operates as an association of women accountants. The non-profit company is based in Hong Kong, Hong Kong. The Chinese company was founded by Elizabeth Law. | Miscellaneous Commercial Services | President Director/Board Member | |
| The Chartered Institute of Building (HK) | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | ||
Qing Lan CPA Ltd.
 Qing Lan CPA Ltd. Miscellaneous Commercial ServicesCommercial Services Qing Lan CPA Ltd. provides financial and accounting services. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
| FDB HOLDINGS LIMITED | Engineering & Construction | Corporate Secretary Director/Board Member | |
| BEST MART 360 HOLDINGS LIMITED | Food Retail | Sales & Marketing Director/Board Member | |
| RENRUI HUMAN RESOURCES TECHNOLOGY HOLDINGS LIMITED | Packaged Software | Director/Board Member Director/Board Member | |
| K.L. Wong & Co. | Corporate Officer/Principal Comptroller/Controller/Auditor | ||
Ernst & Young (Hong Kong) Ltd.
 Ernst & Young (Hong Kong) Ltd. Other Consumer ServicesConsumer Services Part of Ernst & Young Global Ltd., Ernst & Young (Hong Kong) Ltd. is a Chinese company that provides accounting, assurance, tax, transaction and advisory services. The company is based in Hong Kong, Hong Kong. | Other Consumer Services | Corporate Officer/Principal Corporate Officer/Principal |
Statistics
International
| Hong Kong | 34 |
| United Kingdom | 7 |
| China | 5 |
| Bermuda | 2 |
| Australia | 2 |
Sectoral
| Commercial Services | 17 |
| Consumer Services | 11 |
| Industrial Services | 3 |
| Finance | 3 |
| Government | 3 |
Operational
| Director/Board Member | 308 |
| Corporate Officer/Principal | 253 |
| Independent Dir/Board Member | 172 |
| Corporate Secretary | 101 |
| Undergraduate Degree | 90 |
Most connected contacts
| Insiders | |
|---|---|
| Heung Ming Wong | 34 |
| Mei Bo Chan | 31 |
| Ming Shu Liang | 27 |
| Siu Ki Lau | 26 |
| Yuet Fan Cheung | 26 |
| Man Fai Leung | 24 |
| Yuen Sau Chan | 23 |
| Tai Him Yip | 20 |
| Wai Chung Chen | 19 |
| Shiu Wing Chow | 18 |
| Sing Nun Chan | 17 |
| Kwok Kwan Cheung | 17 |
| Wai Kwan Wong | 17 |
| Yuk Ming Chan | 16 |
| Kai Pung Yim | 14 |
- Stock Market
- Insiders
- Tsz Yin Yan
- Company connections
