Fisons
![Hiller UH-12 helicopter used in 1955 by Fison-Airwork to demonstrate the use of aerial crop spraying](/Images/godic/202501/13/Hiller_UH-12A_G-ANOC_Fison-Awk_RWY_09.07.55_edited-25126.jpg")
Fisons plc was a British multinational pharmaceutical, scientific instruments and horticultural chemicals company headquartered in Ipswich, United Kingdom. It was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index. It was acquired by Rhone-Poulenc in 1995.