Siu Kei Sum

Director/Board Member at HORIZON CONSTRUCTION DEVELOPMENT LIMITED

47 year

Finance

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Li Tang	M	43	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Yang Pan	M	47	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	2 years
Jia Lin Liu	M	60	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Min Xu	M	60	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Fan Xing Kong	M	59	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	4 years
Jin Ping Jin	M	52	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Yiu Kwong Sun	M	80	University of Hong Kong	27 years
Qian Jin Li	M	52	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	2 years
Guang Yu	M	37	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Zi Ming He	M	68	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	4 years
Hui Bin Xu	M	52	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	4 years
Tze Shan Yu	M	67	University of Hong Kong	26 years
Ming King Chiu	M	47	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years
Kin Hang Wong	M	91	University of Hong Kong	30 years
Yuk-Lun Chin	M	-	University of Hong Kong	29 years
Chong En Bai	M	61	University of Hong Kong	25 years
Michael Enright	M	65	University of Hong Kong	28 years
Ming Song	M	62	University of Hong Kong	27 years
Hsiang Fu Kung	M	82	University of Hong Kong	26 years
Li Na Guo	F	46	HORIZON CONSTRUCTION DEVELOPMENT LIMITED	3 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Wai Lun Cheung	M	51	University of Hong Kong	5 years
Sin Kiu Ng	F	50	University of Hong Kong	8 years
Kwan Yin Siu	M	45	University of Hong Kong	11 years
Ka Wa Benny Cheung	M	44	University of Hong Kong	11 years
Ka So Yiu	M	49	University of Hong Kong	6 years
Fan Keung Vic Choi	M	59	University of Hong Kong	6 years
Ting On Cheung	M	-	University of Hong Kong	3 years
Wing Kin Chan	M	43	University of Hong Kong	5 years
Wai Ho Lam	M	57	University of Hong Kong	9 years
Ying Chau Ip	M	53	University of Hong Kong	6 years
Pui Hang Chan	M	44	University of Hong Kong	5 years
Ming Hon Yau	M	45	University of Hong Kong	6 years
Tsz Leung Lee	M	52	University of Hong Kong	6 years
Zhong Jie Niu	M	57	University of Hong Kong	2 years
Chi Chung Chan	M	46	University of Hong Kong	5 years
Tak Yi Chan	F	41	University of Hong Kong	5 years
Jieyan Chen	F	52	University of Hong Kong	6 years
Lok Ming Ng	M	51	University of Hong Kong	4 years
Wai Man Wong	F	50	University of Hong Kong	4 years
Yu Kang Chiu	M	46	University of Hong Kong	5 years
Clay Huen	M	52	University of Hong Kong	6 years
Lut Kei Lee	M	45	University of Hong Kong	4 years
Siu Nang Cheung	M	59	University of Hong Kong	3 years
Raymond Woo	M	-	University of Hong Kong	1 years
Wai Chi Cheung	M	64	University of Hong Kong	3 years
Hua Zhang	M	51	University of Hong Kong	3 years
Kit Wa To	M	49	University of Hong Kong	4 years
Po Kwan Tsea	M	51	University of Hong Kong	4 years
Kin Tung Li	M	49	University of Hong Kong	4 years
Kwok Yan Wong	M	60	University of Hong Kong	3 years
Jay Suk Lin Ma	F	51	University of Hong Kong	4 years
Shuk Yee Lee	F	57	University of Hong Kong	4 years
Kin Hang Ng	M	44	University of Hong Kong	4 years
Chun Kay Chow	M	69	University of Hong Kong	3 years
Tsun Au	M	44	University of Hong Kong	4 years
Ka Shing Yan	M	38	University of Hong Kong	14 years
Kwok Ming Lam	M	73	University of Hong Kong	3 years
Ho Pang Wang	M	51	University of Hong Kong	3 years
Ka Chun Cheung	M	41	University of Hong Kong	4 years
Sze Ming Lee	M	51	University of Hong Kong	4 years
Cheuk Wing Chan	M	44	University of Hong Kong	4 years
Wing To	F	50	University of Hong Kong	4 years
Yue Lam Leo Wong	M	51	University of Hong Kong	4 years
Kwok Leung Siu	M	61	University of Hong Kong	1 years
Xian Chu Zhang	M	69	University of Hong Kong	-
Wai Man Yuen	F	51	University of Hong Kong	4 years
King Hang Lam	M	53	University of Hong Kong	4 years
Wing Kwan Tai	F	-	University of Hong Kong	4 years
Siu Wah Chan	M	50	University of Hong Kong	4 years
Natalie Chiu	F	-	University of Hong Kong	4 years
Ka Chee Wu	M	55	University of Hong Kong	3 years
Bei Zhao	M	66	University of Hong Kong	3 years
Chi Chiu Lo	M	51	University of Hong Kong	4 years
Pui Lam Ho	M	43	University of Hong Kong	4 years
Fai Lau	M	53	University of Hong Kong	4 years
Chun Kwok Yip	M	50	University of Hong Kong	4 years
Ka Yin Chan	M	49	University of Hong Kong	4 years
Chit Ho	M	49	University of Hong Kong	4 years
Yau Tong Chung	M	52	University of Hong Kong	4 years
Yee Chuen Mak	M	67	University of Hong Kong	1 years
York Joo Hoe	M	61	University of Hong Kong	2 years
Hing Sun Chan	F	42	University of Hong Kong	4 years
Paul Ip	M	50	University of Hong Kong	4 years
Sai Yam Ma	M	60	University of Hong Kong	3 years
Vincent Hoe	M	-	University of Hong Kong	2 years
Gabriel Lee	M	45	University of Hong Kong	4 years
Long Chin Ho	M	43	University of Hong Kong	4 years
Yu Tak Yim	M	-	University of Hong Kong	4 years
Chi Ping Yuen	M	44	University of Hong Kong	3 years
Yuen Leung Woo	M	50	University of Hong Kong	4 years
Yi Shek Tam	M	44	University of Hong Kong	4 years
Yin Wah Chan	F	48	University of Hong Kong	4 years
Chi Wai Wong	M	60	University of Hong Kong	1 years
Wai Tsan Leung	M	44	University of Hong Kong	4 years
Chi Hong Kwan	M	52	University of Hong Kong	4 years
Chi Keung Lau	M	74	University of Hong Kong	3 years
Lok Wan Cheung	M	46	University of Hong Kong	4 years
Chi Shing Wong	M	45	University of Hong Kong	4 years
Kar Fai Leung	M	45	University of Hong Kong	6 years
Si Qing Peng	M	58	University of Hong Kong	5 years

Statistics

Country	Connections	% of total
Hong Kong	88	88.00%
China	12	12.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections