Hong Thai Travel Services
Corporate brand
UnclaimedHong Thai Travel Services was a Hong Kong travel agency founded in 1966 that expanded across Asia and overseas before being liquidated in 2022.
Last updated October 13, 2026
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Overview
Hong Thai Travel Services was a Hong Kong travel agency established in 1966 by Jackie Wong See Sum. The company operated under the Chinese name 康泰旅行社 and became one of Hong Kong's largest travel agencies. Its original business centered on arranging airline tickets, ferry tickets, and inbound-tourism services, later developing a broader travel-sales and tour-operation presence. At its peak, Hong Thai maintained more than 30 sales offices. Its network covered Hong Kong and Macau, mainland China—particularly Guangdong Province—as well as Thailand, Taiwan, the United States, and Canada. This footprint reflected Hong Kong's position as a major regional transport and tourism hub and gave the agency access to both outbound travelers from Hong Kong and inbound visitors. The business was closely associated with the Wong family for much of its history. Jackie Wong See Sum served as director, while his son Jason Wong Chun Tat was general manager. The father-and-son management structure changed in 2011, when they ceased to be the company's primary shareholders after selling a majority stake to HNA Group. Hong Thai therefore moved from family-majority ownership into the orbit of a large Chinese aviation and tourism conglomerate. In 2019, HNA Group transferred Hong Thai to Caissa Tosun, a Chinese tourism-services group, as part of a restructuring. The agency subsequently faced severe pressure during the COVID-19 pandemic, when international travel and tourism demand were disrupted. Caissa Tosun liquidated Hong Thai in October 2022. The reported reason was the company's negative net asset position, which exceeded RMB 68 million as of the end of June of that year. Hong Thai's history also includes a major security incident involving one of its tour buses in Manila on August 23, 2010. A former Philippine police officer, Rolando Mendoza, took 25 members of a Hong Kong tour group hostage. Eight hostages were killed, seven were injured, and six escaped or were otherwise unharmed. Mendoza was killed during the police operation. The incident was widely reported internationally and became the most prominent crisis associated with the company, although it was a hostage-taking event affecting a tour group rather than evidence of misconduct by the travel agency itself. Following the 2022 liquidation, Hong Thai Travel Services ceased operating as an active travel-agency brand. Publicly available reference material provides limited detail about its product-level divisions, financial performance, post-liquidation assets, or any successor brand. Its documented legacy is primarily that of a long-established Hong Kong travel agency whose business grew from ticketing and inbound tourism into a multi-market sales-office network before ownership changes, pandemic disruption, and liquidation ended the enterprise.
History
Hong Thai Travel Services was founded in Hong Kong in 1966 by Jackie Wong See Sum. Its initial activities were conventional travel-agency services: booking airline and ferry tickets and arranging services for visitors to Hong Kong. The company operated under the Chinese name 康泰旅行社 and developed into one of the territory's largest travel agencies. The agency expanded its physical presence beyond Hong Kong. At its peak, it had more than 30 sales offices across Hong Kong, Macau, Guangdong Province in mainland China, Thailand, Taiwan, the United States, and Canada. The available historical record identifies these locations as the principal markets in which the company maintained offices, but does not provide a complete chronology of each office opening or a detailed breakdown of revenue by market. Management and ownership were initially closely tied to the Wong family. Jackie Wong See Sum was the company's director, and his son Jason Wong Chun Tat served as general manager. This arrangement changed in 2011, when the father and son stopped being the primary shareholders after a majority interest was sold to HNA Group. The transaction shifted Hong Thai from family-majority control to ownership by a major Chinese aviation and tourism conglomerate. A serious incident occurred on August 23, 2010, before the ownership change. A former Philippine police officer, Rolando Mendoza, seized a Hong Thai tour bus in Manila with 25 members of a Hong Kong tour group aboard. Eight people were killed, seven injured, and six left the scene unharmed. Mendoza was shot and killed by police. The event became internationally known as the Manila hostage crisis. The available account identifies the bus and tour group as connected with Hong Thai, but does not describe the agency as responsible for the perpetrator's actions. In 2019, HNA Group sold Hong Thai to Caissa Tosun in a restructuring. Caissa Tosun was a Chinese tourism-services group, and the transaction placed Hong Thai under a new corporate owner. Soon afterward, the COVID-19 pandemic severely disrupted international tourism and travel operations. The available reference does not specify the precise operational measures taken by Hong Thai during the pandemic, such as office closures, workforce reductions, or changes to its tour portfolio. Caissa Tosun liquidated Hong Thai in October 2022. The stated financial rationale was the company's negative net asset value, reported to be more than RMB 68 million at the end of June. Liquidation ended the operating history of a travel brand that had existed for more than five decades. There is insufficient public information in the supplied references to document the disposition of its offices, employees, customer contracts, intellectual property, or any successor business.
- 2022
Liquidation
[1]Caissa Tosun liquidated Hong Thai in October after the company reported negative net assets exceeding RMB 68 million at the end of June.
- 2019
Ownership transferred to Caissa Tosun
[1]HNA Group sold Hong Thai to Caissa Tosun in a corporate restructuring.
- 2011
Majority ownership transferred to HNA Group
[1]The Wong family ceased to be the primary shareholder after selling a majority stake to HNA Group.
- 2010
Manila hostage incident
[1]A Hong Thai tour bus in Manila was seized by former police officer Rolando Mendoza, resulting in eight hostage deaths and seven injuries.
- 1966
Hong Thai Travel Services founded
[1]Jackie Wong See Sum founded the Hong Kong travel agency, initially focusing on airline and ferry ticket bookings and inbound-tourism services.
Products and positioning
A long-established Hong Kong full-service travel agency focused on transportation ticketing, inbound tourism, and organized travel services, with a regional and overseas sales-office network.
Travel agency service · 1966
Airline-ticket booking
Airline-ticket reservation and sales were among Hong Thai's original core activities. The service placed the company within Hong Kong's traditional travel-agency sector and supported both local customers and visitors using the agency's regional sales network.
Travel agency service · 1966
Ferry-ticket booking
Hong Thai also arranged ferry tickets, complementing its airline-ticket business and serving the intercity and regional transport needs of travelers connected with Hong Kong and nearby destinations.
Tourism service · 1966
Inbound tourism services
Inbound-tourism services formed part of the agency's original business. These services supported visitors traveling into Hong Kong and were delivered through the company's travel-sales and tour-operation infrastructure.
Package travel
Organized tour services
The company operated organized tours, including the Hong Kong group involved in the 2010 Manila hostage incident. Publicly available reference material does not provide a complete catalog of destinations, packages, or tour brands.
Controversies
2010
Manila tour-bus hostage crisis
On August 23, 2010, former Philippine police officer Rolando Mendoza took 25 members of a Hong Kong tour group hostage on a Hong Thai bus in Manila. Eight hostages died, seven were injured, and six were unharmed. Mendoza was killed during the police response. The incident was associated with a Hong Thai tour vehicle, but the supplied material does not allege that the agency caused or participated in the hostage-taking.
Brand decisions
2022
Liquidation of the companyOtherBackground
The COVID-19 pandemic created severe disruption for international travel, while Hong Thai was reported to have negative net assets exceeding RMB 68 million at the end of June.
Action taken
Caissa Tosun liquidated Hong Thai Travel Services in October 2022.
Aftermath
The liquidation ended Hong Thai's operations as an active travel-agency business. Further details about asset disposition and successor operations are not available in the supplied reference.
Negative net assets. More than RMB 68 million negative net assets (Reported at the end of June 2022; liquidation in October 2022)
2019
Transfer to Caissa TosunM&ABackground
HNA Group undertook a restructuring of its holdings.
Action taken
HNA Group sold Hong Thai Travel Services to Caissa Tosun, a Chinese tourism-services group.
Aftermath
Caissa Tosun became Hong Thai's parent company. The transaction preceded the travel-market disruption caused by the COVID-19 pandemic.
2011
Sell majority stake to HNA GroupM&ABackground
The Wong family had controlled Hong Thai for much of its history, with Jackie Wong See Sum as director and Jason Wong Chun Tat as general manager.
Action taken
The family sold a majority interest to HNA Group and ceased to be the company's primary shareholders.
Aftermath
Hong Thai moved into the ownership structure of a large Chinese aviation and tourism group. The available source does not state the transaction value or provide detailed post-sale management information.
Sources1 sources
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