# List of public sector organisations in Hong Kong

Tamtam tracks 25 public sector organisations headquartered in Hong Kong. This list ranks all of them by number of employees on LinkedIn, led by Hospital Authority, The Hong Kong Polytechnic University and City University of Hong Kong. Their median headcount is 720. Half of them were founded in 1991 or later. The most common headquarters are Hong Kong (13).

These public sector organizations in Hong Kong represent a mix of services, including healthcare, education, trade, and technology. Hospital Authority, with over 12,000 employees, manages public hospital services. The Hong Kong Polytechnic University and City University of Hong Kong are prominent higher education institutions. The Hong Kong Trade Development Council promotes trade, while China Resources is a diversified holding company. HKPC and ASTRI focus on IT services and research.

A notable pattern among these entities is the strong presence of higher education institutions, with several universities like Lingnan University and The Education University of Hong Kong contributing to the city's academic landscape. Many of these organizations were founded in the latter half of the 20th century, indicating a period of significant public sector development in Hong Kong.

🇭🇰 Hong Kong · 25 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Hospital Authority](https://www.tamtam.ai/c/hospital-authority) (ha.org.hk)<br>A statutory body managing Hong Kong's public hospital services accountable to the Government through the Secretary for Health | Hospitals and Health Care | 🇭🇰 Hong Kong | 12,872 | 1991 |
| 2 | [The Hong Kong Polytechnic University](https://www.tamtam.ai/c/the-hong-kong-polytechnic-university) (polyu.edu.hk)<br>Innovative university providing enriched curriculum, real-world experience, and groundbreaking research to nurture graduates for the global society | Higher Education | 🇭🇰 Hksar | 8,398 |  |
| 3 | [City University of Hong Kong](https://www.tamtam.ai/c/city-university-of-hong-kong) (cityu.edu.hk)<br>Cultivates student talent, generates knowledge for societal and economic progress, attracts global scholars in diverse academic fields. | Higher Education | 🇭🇰 Kowloon Tong | 5,692 | 1984 |
| 4 | [Hong Kong Trade Development Council](https://www.tamtam.ai/c/hong-kong-trade-development-council) (hktdc.com)<br>Promotion and development of Hong Kong trade through global offices, exhibitions, market insights, and support for SMEs in international markets. | International Trade and Development | 🇭🇰 Wan Chai | 2,191 | 1966 |
| 5 | [The Education University of Hong Kong](https://www.tamtam.ai/c/the-education-university-of-hong-kong) (eduhk.hk)<br>A publicly funded university in Hong Kong offering academic and research programs in teacher education, social sciences, and humanities for global impact Website: http://wwweduhkhk | Higher Education | 🇭🇰 Hong Kong | 1,971 | 1994 |
| 6 | [Airport Authority Hong Kong](https://www.tamtam.ai/c/airport-authority-hong-kong) (hongkongairport.com)<br>Airport Authority Hong Kong manages and operates Hong Kong International Airport, providing a fair, open, and supportive workplace for high caliber talent | Airlines and Aviation | 🇭🇰 | 1,887 |  |
| 7 | [Lingnan University](https://www.tamtam.ai/c/lingnan-university) (ln.edu.hk)<br>A liberal arts university in Hong Kong providing quality whole-person education, nurturing excellence in students, and promoting research for society | Higher Education | 🇭🇰 Hong Kong | 1,239 | 1888 |
| 8 | [China Resources](https://www.tamtam.ai/c/china-resources) (crc.com.hk)<br>A diversified holding company in Hong Kong, with a history dating back to 1938, involved in consumer products, healthcare, energy services, urban construction, technology, and finance | International Trade and Development | 🇭🇰 Hong Kong | 1,020 | 1938 |
| 9 | [HKPC - Hong Kong Productivity Council](https://www.tamtam.ai/c/hkpc-hong-kong-productivity-council) (hkpc.org)<br>A multi-disciplinary organization in Hong Kong promoting productivity excellence and new industrialization, supporting green living, smart manufacturing, future skills, digital transformation, and cyber security for enterprises | IT Services and IT Consulting | 🇭🇰 Kowloon | 947 | 1967 |
| 10 | [ASTRI - Hong Kong Applied Science and Technology Research Institute](https://www.tamtam.ai/c/astri-hong-kong-applied-science-and-technology-research-institute) (astri.org)<br>A research institute in Hong Kong focuses on enhancing competitiveness through applied research in areas like AI, communication technologies, and IoT | IT Services and IT Consulting | 🇭🇰 Hong Kong | 854 | 2000 |
| 11 | [HKSTP - Hong Kong Science and Technology Parks Corporation](https://www.tamtam.ai/c/hkstp-hong-kong-science-and-technology-parks-corporation) (hkstp.org)<br>A pioneer in innovation and technology, empowering entrepreneurs in Hong Kong with world-class infrastructure, collaborative networks, and global vision for impactful success | IT Services and IT Consulting | 🇭🇰 Sha Tin | 787 |  |
| 12 | [Construction Industry Council](https://www.tamtam.ai/c/construction-industry-council) (cic.hk)<br>The Construction Industry Council collaborates with stakeholders, provides training, and conveys industry needs to government for strategic development in construction | Construction | 🇭🇰 Kwun Tong | 749 | 2007 |
| 13 | [HKUMed – The University of Hong Kong](https://www.tamtam.ai/c/hkumed-the-university-of-hong-kong) (med.hku.hk)<br>Established in 1887, the medical faculty of a prestigious university in Hong Kong is a pioneering institution for medical education, training, and research | Higher Education | 🇭🇰 Hong Kong | 720 | 1887 |
| 14 | [Securities and Futures Commission (SFC)](https://www.tamtam.ai/c/securities-and-futures-commission-sfc) (sfc.hk)<br>Regulates Hong Kong securities and futures markets, ensuring fair operation, promoting industry development, and protecting investor interests through licensing, supervision, and compliance oversight. | Financial Services | 🇭🇰 18 Westlands Road | 718 |  |
| 15 | [Hong Kong Police Force](https://www.tamtam.ai/c/hong-kong-police-force) (police.gov.hk)<br>Ensuring safety and stability in Hong Kong through upholding the rule of law, maintaining order, preventing crime, and working with the community | Law Enforcement | 🇭🇰 Hong Kong | 677 |  |
| 16 | [Hong Kong Housing Authority](https://www.tamtam.ai/c/hong-kong-housing-authority) (housingauthority.gov.hk)<br>The company is responsible for developing and implementing a public housing programme, overseen by the Hong Kong Housing Authority | Architecture and Planning | 🇭🇰 Hong Kong | 654 |  |
| 17 | [West Kowloon Cultural District Authority](https://www.tamtam.ai/c/west-kowloon-cultural-district-authority) (westk.hk)<br>The company is responsible for developing the West Kowloon Cultural District, a large-scale project in Hong Kong blending art, education, and open space | Museums, Historical Sites, and Zoos | 🇭🇰 Kowloon | 628 |  |
| 18 | [Chong Hing Bank Limited](https://www.tamtam.ai/c/chong-hing-bank-limited) (chbank.com)<br>Provider of commercial banking and financial services, including deposits, credit, wealth management, securities, insurance, and mandatory provident fund, with operations in Hong Kong, Macau, Mainland China | Banking | 🇭🇰 Hong Kong | 568 | 1948 |
| 19 | [Hong Kong Tourism Board](https://www.tamtam.ai/c/hong-kong-tourism-board) (discoverhongkong.com)<br>The company promotes Hong Kong as a top global travel destination and enhances visitor experiences through marketing and improving facilities It also supports MICE events | Travel Arrangements | 🇭🇰 Hong Kong | 524 | 2001 |
| 20 | [Queen Mary Hospital](https://www.tamtam.ai/c/queen-mary-hospital)<br>A hospital located in Southern District, Hong Kong, providing healthcare services to patients in the region | Hospitals and Health Care | 🇭🇰 Southern District | 502 |  |
| 21 | [Radio Television Hong Kong (RTHK)](https://www.tamtam.ai/c/radio-television-hong-kong-rthk) (rthk.hk)<br>Public service broadcaster in Hong Kong run by the government, fulfilling social responsibilities and public purposes outlined in its charter | Broadcast Media Production and Distribution | 🇭🇰 Hong Kong | 486 | 1928 |
| 22 | [Hong Kong Sports Institute](https://www.tamtam.ai/c/hong-kong-sports-institute) (hksi.org.hk)<br>The company nurtures and develops sports talent to pursue excellence in the international sporting arena, offering information in Chinese and English | Spectator Sports | 🇭🇰 Sha Tin | 468 | 2004 |
| 23 | [Insurance Authority](https://www.tamtam.ai/c/insurance-authority-hong-kong) (ia.org.hk)<br>Insurance industry regulator in Hong Kong, overseeing insurance intermediaries, granting licenses, and setting conduct requirements to protect policyholders and ensure industry stability | Insurance | 🇭🇰 Hong Kong | 361 |  |
| 24 | [Urban Renewal Authority 市區重建局](https://www.tamtam.ai/c/urban-renewal-authority) (ura.org.hk)<br>The company is responsible for urban renewal in Hong Kong through redevelopment, rehabilitation, preservation, revitalization, and retrofitting for a better living environment | Architecture and Planning | 🇭🇰 Hong Kong | 320 | 2001 |
| 25 | [Mandatory Provident Fund Schemes Authority (MPFA)](https://www.tamtam.ai/c/mandatory-provident-fund-schemes-authority-mpfa) (mpfa.org.hk)<br>Regulating and supervising the operation of Mandatory Provident Fund schemes in Hong Kong to protect members' interests and enhance retirement savings | Financial Services | 🇭🇰 Kwun Tong | 222 | 1998 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in Hong Kong

- [The largest companies in Hong Kong](https://www.tamtam.ai/l/largest-companies-hong-kong) (877)
- [Multinational companies in Hong Kong](https://www.tamtam.ai/l/multinational-companies-hong-kong) (436)
- [Financial services firms in Hong Kong](https://www.tamtam.ai/l/financial-services-firms-hong-kong) (215)
- [Financial Services companies in Hong Kong](https://www.tamtam.ai/l/financial-services-companies-hong-kong) (151)
- [Publicly traded companies in Hong Kong](https://www.tamtam.ai/l/publicly-traded-companies-hong-kong) (85)
- [Corporate groups and holding companies in Hong Kong](https://www.tamtam.ai/l/holding-companies-hong-kong) (83)
- [Retail chains in Hong Kong](https://www.tamtam.ai/l/retail-chains-hong-kong) (78)
- [Companies with a mobile app in Hong Kong](https://www.tamtam.ai/l/companies-with-mobile-app-hong-kong) (73)
- [Manufacturers in Hong Kong](https://www.tamtam.ai/l/manufacturers-hong-kong) (73)
- [Critical infrastructure operators in Hong Kong](https://www.tamtam.ai/l/critical-infrastructure-operators-hong-kong) (72)
- [Investment Management companies in Hong Kong](https://www.tamtam.ai/l/investment-management-companies-hong-kong) (66)
- [Companies with in-house R&D in Hong Kong](https://www.tamtam.ai/l/r-and-d-companies-hong-kong) (54)
- [Hotel and hospitality groups in Hong Kong](https://www.tamtam.ai/l/hospitality-groups-hong-kong) (47)
- [Retail companies in Hong Kong](https://www.tamtam.ai/l/retail-companies-hong-kong) (45)
- [Education providers in Hong Kong](https://www.tamtam.ai/l/education-companies-hong-kong) (40)
- [Professional services firms in Hong Kong](https://www.tamtam.ai/l/professional-services-firms-hong-kong) (39)
- [Venture capital and private equity firms in Hong Kong](https://www.tamtam.ai/l/vc-and-private-equity-firms-hong-kong) (36)
- [IT Services and IT Consulting companies in Hong Kong](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-hong-kong) (33)
- [Real Estate companies in Hong Kong](https://www.tamtam.ai/l/real-estate-companies-hong-kong) (32)
- [Luxury brands in Hong Kong](https://www.tamtam.ai/l/luxury-brands-hong-kong) (32)
- [Distributors and wholesalers in Hong Kong](https://www.tamtam.ai/l/distributors-and-wholesalers-hong-kong) (30)
- [Logistics companies in Hong Kong](https://www.tamtam.ai/l/logistics-companies-hong-kong) (30)
- [E-commerce companies in Hong Kong](https://www.tamtam.ai/l/ecommerce-companies-hong-kong) (28)
- [Hardware manufacturers in Hong Kong](https://www.tamtam.ai/l/hardware-companies-hong-kong) (27)

## The same list elsewhere

- [Public sector organisations in the world](https://www.tamtam.ai/l/public-sector-organisations-in-the-world) (18,493)
- [Public sector organisations in Asia](https://www.tamtam.ai/l/public-sector-organisations-in-asia) (2,206)

---

Source: https://www.tamtam.ai/l/public-sector-organisations-hong-kong