Achema is to take place in Frankfurt this year, and will host 4,000 exhibitors from 50 countries.
Over 40,000 people are expected to visit the four Laboratory and Analytical exhibition halls, and take part in the extensive Congress programme of technical papers.
More than 600 suppliers have already taken exhibition space, with three halls now fully booked.
The British contingent, currently 66 exhibitors, is easily the largest international group, followed by Italy, USA, Switzerland, China and France.
Achema is supported by Gambica and UKTI, who will provide additional marketing programmes to bring visitors to the British exhibitors' stands.
Attendees have the opportunity to visit other relevant halls, for example, Research and Innovation, Instrumentation, Control and Automation, as well as areas dedicated to other process-related goods and services.
Mike Day, UK and Ireland representative for Achema, said: 'A small amount of exhibition space is still available, but anyone considering taking space needs to contact us soon to be sure of taking part in this important event.'