SUNeVision
Corporate brand
UnclaimedA Hong Kong data-center and information-technology infrastructure company that operates carrier- and cloud-neutral facilities.
Last updated August 31, 2026
Overview
SUNeVision is a Hong Kong-based data-center and information-technology infrastructure company and the technology arm of Sun Hung Kai Properties. Its principal business is the development and operation of high-tier data centers serving telecommunications carriers, internet service providers, cloud platforms, enterprises, and other digital-service companies. The company’s facilities are designed to provide secure, resilient environments for colocated information-technology equipment and network interconnection. The company became a listed entity in 2000, when it joined the Hong Kong Stock Exchange through the Growth Enterprise Market. Its initial public offering was priced at HK$10.38 per share, and the offering attracted substantial investor demand, with the international placing and public offer reported as being oversubscribed 55 times and 217 times respectively. As its data-center operations expanded, SUNeVision transferred its listing from the Growth Enterprise Market to the Main Board in 2018. SUNeVision’s best-known assets operate under the MEGA brand. MEGA-i, on Hong Kong Island, is a purpose-built carrier- and cloud-neutral facility with more than 200 telecommunications carriers, internet service providers, and other service providers connected to the building. MEGA Plus in Tseung Kwan O is a purpose-built high-tier greenfield data center with approximately 474,000 square feet of gross data-center space. MEGA Two in Fo Tan was converted from an industrial building and provides high-tier data-center capacity of approximately 520,000 square feet. The portfolio also includes ONE in Kwun Tong and JUMBO in Tsuen Wan. The company’s positioning is based on data-center scale, connectivity, location, and neutrality. Rather than operating only as a conventional corporate IT-services provider, SUNeVision presents its facilities as digital infrastructure hubs where customers can connect to multiple carriers, networks, cloud services, and technology partners. This model supports colocation, interconnection, cloud access, and related infrastructure requirements while allowing customers to retain flexibility in their choice of network and service providers. SUNeVision has also pursued additional data-center development in Tseung Kwan O and Tsuen Wan. The company has described potential upcoming facilities with aggregate gross floor area exceeding 1.2 million square feet. In 2025, it established HKChat OmniServe Limited and developed HKChat, a large-language-model service specifically designed for Hong Kong. A public beta was reported as having been released on 20 November 2025, broadening the group’s technology activities beyond physical data-center infrastructure. SUNeVision remains associated with Sun Hung Kai Properties and is publicly traded in Hong Kong under stock code 1686. Its principal operating market is Hong Kong, where its facilities form part of the territory’s telecommunications, cloud, and digital-infrastructure ecosystem.
History
SUNeVision is the technology arm of Sun Hung Kai Properties and is focused primarily on data-center and digital-infrastructure services in Hong Kong. Its business model centers on the operation of high-tier facilities that provide secure accommodation for customer information-technology equipment, together with access to telecommunications carriers, internet service providers, cloud platforms, and other network participants. The company was established as a listed business in 2000. It entered the Hong Kong Stock Exchange through the Growth Enterprise Market, with an initial public offering price of HK$10.38 per share. The offering attracted strong demand: the international placing was reported to have been oversubscribed 55 times, while the public offer was oversubscribed 217 times. These figures marked a significant level of market interest at the company’s public-market debut. As the company’s data-center operations developed, its physical infrastructure became the core of its identity. The MEGA-i facility on Hong Kong Island was built as a purpose-designed, carrier-neutral and cloud-neutral data center. It connects more than 200 telecommunications carriers, internet service providers, and other service providers, making it an important interconnection site for organizations requiring access to multiple networks. Its gross data-center area is reported at more than 350,000 square feet. SUNeVision subsequently expanded its portfolio through facilities in several Hong Kong districts. MEGA Plus in Tseung Kwan O was developed as a greenfield, high-tier data center on a dedicated site and has approximately 474,000 square feet of gross data-center space. MEGA Two in Fo Tan involved the conversion of an industrial building to high-tier data-center standards and provides approximately 520,000 square feet of gross data-center capacity. The company also operates ONE in Kwun Tong, with approximately 20,000 square feet of gross data-center space, and JUMBO in Tsuen Wan, with approximately 120,000 square feet. The portfolio reflects a strategy of serving customers through multiple facility types and locations rather than relying on a single site. Purpose-built sites support large-scale capacity and specialized infrastructure, while converted and urban facilities provide additional locations for customers seeking proximity to Hong Kong’s business and network ecosystem. The company has also acquired or identified additional data-center land in Tseung Kwan O and Tsuen Wan, with future developments described as potentially exceeding 1.2 million square feet of gross floor area. In 2018, SUNeVision transferred its listing from the Growth Enterprise Market to the Main Board of the Hong Kong Stock Exchange. The move occurred as the data-center business continued to grow and represented a change in the company’s public-market listing venue rather than a change of corporate identity. In 2025, the company broadened its technology activities by establishing HKChat OmniServe Limited. The new entity developed HKChat, a large language model designed specifically for Hong Kong. A public beta version was released on 20 November 2025. This initiative indicates an expansion from the company’s established role as a physical digital-infrastructure provider into artificial-intelligence and language-technology services, although the company’s principal business remains its Hong Kong data-center portfolio.
- 2025
HKChat OmniServe established
[1]SUNeVision established HKChat OmniServe Limited to develop a large language model tailored to Hong Kong.
- 2025
HKChat public beta
[1]The public beta of HKChat was released on 20 November 2025.
- 2018
Transfer to the Main Board
[1]SUNeVision transferred its Hong Kong listing from the Growth Enterprise Market to the Main Board as its data-center business continued to expand.
- 2000
Public listing through the Growth Enterprise Market
[1]SUNeVision became listed on the Hong Kong Stock Exchange through the Growth Enterprise Market. Its initial public offering price was HK$10.38 per share, and the offering was reported to have been heavily oversubscribed.
Products and positioning
A high-tier, carrier-neutral and cloud-neutral data-center infrastructure provider focused on connectivity, colocation, interconnection, and digital services in Hong Kong.
Carrier-neutral data center
MEGA-i
MEGA-i is a purpose-built carrier- and cloud-neutral data center on Hong Kong Island. It provides more than 350,000 square feet of gross data-center space and hosts connectivity from more than 200 telecommunications carriers, internet service providers, and other service providers. Its principal value is network interconnection and customer choice, allowing colocated organizations to access a broad range of communications and cloud partners from one facility.
Greenfield high-tier data center
MEGA Plus
MEGA Plus is a purpose-built high-tier greenfield data center in Tseung Kwan O. It was developed on a dedicated land lot intended for high-tier data-center use and provides approximately 474,000 square feet of gross data-center space. The facility forms part of SUNeVision’s strategy to add large-scale capacity in a district associated with major digital-infrastructure development.
High-tier data center
MEGA Two
MEGA Two is a high-tier data center in Fo Tan created through the conversion of an industrial building. It provides approximately 520,000 square feet of gross data-center space and demonstrates SUNeVision’s use of both purpose-built and converted properties in expanding its infrastructure portfolio. The facility is intended for customers requiring resilient colocation and related digital-infrastructure services.
Data center
ONE
ONE is a SUNeVision data center in Kwun Tong with approximately 20,000 square feet of gross data-center space. It adds an urban facility to the company’s Hong Kong portfolio and supports the group’s broader colocation and information-technology infrastructure offering.
Data center
JUMBO
JUMBO is a data center in Tsuen Wan with approximately 120,000 square feet of gross data-center space. It is part of SUNeVision’s multi-site Hong Kong platform for colocation, connectivity, and digital-infrastructure services.
Large-language-model service · 2025
HKChat
HKChat is a large language model developed by HKChat OmniServe Limited for Hong Kong-focused use cases. SUNeVision established the related company on 29 August 2025, and a public beta of HKChat was released on 20 November 2025. The service represents an expansion of the group’s technology activities beyond data-center infrastructure.
Brand decisions
2025
Expansion into Hong Kong-focused artificial intelligenceStrategyBackground
SUNeVision sought to extend its technology activities beyond data-center infrastructure.
Action taken
The company established HKChat OmniServe Limited and developed HKChat, a large language model designed specifically for Hong Kong.
Aftermath
HKChat entered public beta on 20 November 2025, creating a new artificial-intelligence service associated with the SUNeVision group.
2018
Transfer of the stock listing to the Main BoardStrategyBackground
SUNeVision’s data-center business had continued to grow following its original listing on the Growth Enterprise Market in 2000.
Action taken
The company transferred its listing to the Main Board of the Hong Kong Stock Exchange.
Aftermath
SUNeVision continued as a Hong Kong-listed data-center and information-technology infrastructure company under stock code 1686.
Recent events
- 2025
SUNeVision establishes HKChat OmniServe Limited[1]
Product launch
The company established HKChat OmniServe Limited to develop a large language model designed specifically for Hong Kong.
- 2025
HKChat public beta released[1]
Product launch
HKChat, the Hong Kong-focused large-language-model service developed by HKChat OmniServe Limited, entered public beta on 20 November 2025.
- 2018
SUNeVision transfers listing to the Hong Kong Stock Exchange Main Board[1]
Other
SUNeVision moved its listing from the Growth Enterprise Market to the Main Board as its data-center business continued to expand.
Sources2 sources
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