| April, 1968 | UNIVERSAL ENGENSHA CO., LTD, formerly known as UNIVERSE ENGEI, was set up by Takumi Morisaka | 
		
			| February, 1974 | UNIVERSAL ENGEISHA CO., LTD was founded with a capital of 3 million yen and expanded its land from zero to about 14,000 m2 | 
		
			| April, 1988 | Established the Kyoto Office | 
		
			| April, 1989 | Established a department for Flower Art | 
		
			| July, 1990 | Awarded for excellence of work at an International Garden and Greenery Exposition (Osaka, Japan) | 
		
			| May, 1991 | Established the Kobe Office | 
		
			| October, 1991 | Increased its capital to 50 million yen | 
		
			| July, 1993 | Established the first Tokyo Office; currently referred as the East Tokyo Office | 
		
			| July, 1997 | Established the Nagoya Office | 
		
			| May, 2002 | Established the West Tokyo Office | 
		
			| June, 2004 | Established the Sales Headquarters Office; currently referred as the Tokyo Head Office | 
		
			| January, 2007 | Established the North Tokyo Office | 
		
			| April, 2007 | Established the South Osaka Office | 
		
			| December, 2007 | Established the Shanghai UNIVERSAL GREEN RENTAL CO., LTD | 
		
			| May, 2009 | Established the South Tokyo Office | 
		
			| November, 2009 | Acquired 100% of VIVA INDUSTRIAL ARTS CO., LTD (Artificial flower) and runs as a subsidiary | 
		
			| December, 2009 | Acquired 100% of AOYAMA ZOUEN CO., LTD (Exterior landscaping/gardening) and runs as a subsidiary | 
		
			| April, 2010 | Acquired in HM WORKS INC. (Preserved flower) | 
		
			| September, 2010 | HM WORKS INC. changed its corporate name to HM WORKS LTD. | 
		
			| March, 2012 | Opened a flower and goods shop, RICOCHET, in Q’s Mall (formerly visola) at Mino, Osaka, Japan | 
		
			| April, 2012 | Listed on JASDAQ Market operated by Tokyo Stock Exchange | 
		
			| October, 2012 | Acquired ROSE POD (Exterior landscaping/gardening) in Shiga prefecture by transfer and acquisition of business. | 
		
			| February, 2013 | Acquired KAMORI HANANOZA CO., LTD (Florals) by stock acquisition | 
		
		
			| April, 2013 | Opened RICOCHET+GARDEN (Gardening shop) at Frespo Mall, Chiba, Japan | 
		
			| December, 2013 | Opened a RICOCHET Kobe City branch, Hyogo, Japan | 
		
			| March, 2014 | Opened a RICOCHET Otsu City branch, Shiga, Japan | 
		
			| March, 2015 | Established the Bridal flower arranging division  at Minami Aoyama, Tokyo, Japan | 
		
			| April, 2015 | Renovated the garden center of Osaka head office(New garden center’s name “the Farm UNIVERSAL”) | 
		
			| April, 2015 | Acquired 100% of Takashimaya Syokubutsuen CO., LTD (Wholesale plants) and runs as a subsidiary | 
		
			| April, 2015 | Acquired 100% of Rolling・Greens・Inc (Washington DC,USA) and runs as a subsidiary | 
		
			| February, 2016 | Acquired the rental green division from Sedgefield(GA,USA) | 
		
			| March, 2016 | Renovated the garden center and the cafe, The Farm UNIVERSAL Chiba(garden center) and FARMER’S KITCHEN(cafe) in Frespo Inage at Chiba, Japan | 
		
			| May, 2016 | Acquired the rental green division from Premier(MD,USA) | 
		
			| December, 2016 | Established the Yokohama Office | 
		
			| June, 2018 | Acquired 100% of MIRAGE GREEN (SINGAPORE) Pte Ltd and runs as a subsidiary | 
		
			| August, 2018 | Established the Tokyo Central Office | 
		
			| October, 2018 | Acquired 100% of Engei Net CO., LTD and runs as a subsidiary | 
		
			| August, 2020 | Acquired 100% of Kobayashinursery., LTD and runs as a subsidiary | 
		
			| January, 2021 | Established the Meguro Office | 
		
			| August, 2022 | Kanekoengei., LTD become a group company | 
		
			| November, 2022 | Kairyoen., LTD become a group company | 
		
			| June, 2023 | Acquired 100% of Innergreen (Cincinnati,USA) and runs as a subsidiary | 
		
			| July, 2023 | Nissay Wood Works., LTD become a group company | 
		
			| August, 2023 | Otaki Herb Garden., LTD become a group company | 
		
			| September, 2023 | Acquired the rental green division from Tokai Flower | 
		
			| September, 2023 | Taiseiryokuei., LTD become a group company | 
		
			| January, 2024 | Nicolai Bergmann., LTD become a group company | 
		
			| April, 2024 | IN NATURAL., LTD become a group company | 
		
			| July, 2024 | Acquired 100% of Plantscape (Pittsburgh,USA) and runs as a subsidiary | 
		
			| April, 2025 | Yoshimura-zouen., LTD become a group company | 
		
			| October, 2025 | Acquired 100% of Plant Detail (Cincinnati,USA) and runs as a subsidiary |