1938   Founder Ohanes Ohanesian establishes Graphic arts sevices
1965   Ohanesian Est. is established in Lebanon for printing services
1972   Cosmoplast is established in Lebanon
1975   Cosmoplast is established in the UAE
1981   Interplast is established in the UAE
1983   US Polymers is established in the USA
1992   Intermetal is established in the UAE
1996   Polyplast in Armenia joins Harwal Group
1996   Zovk beverages in Armenia joins Harwal Group
1996   Cosmoplast KSA is established in The Kingdom of Saudi Arabia
1997   TSSC established in 1962 in the UAE, joins Harwal Group
1999   International Plastic Center is established in The Kingdom of Saudi Arabia
2000   Technomec established in 1978 in the UAE joins Harwal Group
2001   Interplast UK is established in England
2001   Cosmoplast Oman is established in Oman.
2001   Harwal Machinery (Korzikabah Engineering) in Armenia joins Harwal Group
2001   Harwal Engineering (Kohar Tooling) in Armenia, joins Harwal Group
2002   Interplast and Cosmoplast merge to create the largest plastic converting group in the Middle East
2002   IP Interplast France is established in France
2004   Harwal Marine is established in the Netherland to build luxurious yachts
2004   Emirates Recycling, established in 2001, joins Harwal Group
2006   Harwal Container Manufacturing is formed in the UAE
2006   Union Food & Beverages Company is formed in the UAE
2006   PR Marine of Germany joins Harwal Marine
2006   Harwal Russ established in Russia