Board Change

24 July 2020

nmcn PLC

("the Company" or "the Group" or "nmcn")

Board Change

Daniel Taylor to step down as Chief Financial Officer

The Board of nmcn PLC announces that Daniel Taylor has declared his intention to stand down as Chief Financial Officer of the Company to pursue alternative opportunities, under consideration, in related industries.

He has indicated he intends to leave the Group by the end of the calendar year and a further announcement will be made once an appropriate leaving date has been agreed.

The Board has already commenced the search for his replacement, with a view to making an appointment in preparation for the start of the 2021 Financial Period.

Robert Moyle, Chairman of nmcn, said:

"Dan has been a significant contributor to the development and growth of the Group over the last 7.5 years promoting strategic ideas and implementing new systems and processes. He has been heavily involved in guiding the business through the unique situation of dealing with the impact of the COVID-19 pandemic, as highlighted in our recent AGM trading statement on the 25 June 2020. Everyone in the Group and I personally would like to thank him for everything he has done and achieved within the business and wish him every success in his future career."

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For further information please contact:

nmcn PLC - 01623 515 008

Robert Moyle, Chairman

John Homer, Chief Executive

About nmcn

nmcn PLC is a leading engineering and construction company in the UK. Its talented 2000-strong team offers multi-sector engineering and construction skills, technical innovation, design, and specialist fabrication.

The Company delivers major built environment and water industry projects across the UK - from buildings and highways to large-scale water networks and treatment plants. With its history dating back to 1946, nmcn now has 12 UK offices and four off-site manufacturing facilities.

www.nmcn.com

This disclosure is made in accordance with Article 19 of the EU Market Abuse Regulation 596/2014.