1977
Indoplas commences manufacturing at Brookvale on Sydney's Northern Beaches. Indoplas focuses on the production of catheters and extruded tubing.

1986
Indoplas relocated to Mona Vale.

1996
Indoplas is purchased by Maersk Medical and is known as Maersk Indoplas.

1998
Maersk Indoplas purchases Nikomed, a manufacturer of ECG Electrodes and Electrosurgical plates. Manufacturing of ECG Electrodes and moulded components commences in Dee Why.

1999
Maersk Indoplas purchases Aerflo product range from Waite & Co.

Maersk Indoplas changes name and becomes Maersk Medical.

2002
Maersk Medical Mona Vale and Dee Why sites merge to a single new manufacturing facility at Mona Vale

2003
Maersk sells medical business to Nordic Capital.

Maersk Medical changes name to Unomedical