Bridging the analog and digital divide for smart ventilation control
Notable Achievements
- Over £4.5M private equity raised and £900k grant funding secured
- 5,500 units sold commercially. Successfully recognised under the EPC (Energy Performance Certificate) that triggers £2bn/yr funding
- Won numerous industry awards, including Business Green Technology Award, Tech Nation's Net Zero, RAEng SME Leaders, Women in Innovation
Currently Operating in One Region
Press Mentions

July 19, 2021
How to cool your home in a warming world
Low-energy designs and technologies can keep homes comfortable, come rain or shine.
Read on BBC News »
June 9, 2023
Investing in Impact Entrepreneurs - The Key to a Better Tomorrow
We are living in a time of great change and challenge. The global pandemic, climate change, social inequality, and political polarisation are just a few of the issues that we face as a society....
Read on Startups Magazine »
April 5, 2023
AirEx completes £1.5m second close of its funding round, securing a total of £4.1m — AirEx
Bayes Entrepreneurship Fund, One Planet Capital and Cell VC have joined existing Series A investors to back London-based climate tech company AirEx, driving the transition to low-carbon housing.
Read on AirEx »
June 18, 2021
AirEx is backed by Barclays to accelerate decarbonisation of existing UK housing stock
Investment allows cleantech start-up AirEx to expedite expansion plans for its smart airbrick technology, driving the transition to low-carbon housing stock London, 18 June, 2021 – AirEx...
Read on AirEx »More Ventures in Energy & Environment
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