AON2 is a British skydiving altimeter company run by husband and wife team Arthur and Wren Amarra. Based in Bristol, England, the company was founded in 2016 and sells altimeters globally.
At AO(N²), our vision is to develop advanced technology to push the boundaries of what is possible.
Made in the UK
All our altimeters are built and assembled in the UK and tested to rigourous quality standards as a testament to the strengths of UK engineering and manufacturing.
How do you pronounce AO(N²)?
You can say “aon-two” or “aonsquared”, we’re not really fussy about it! We chose our name because we think mathematics and computers are really cool, and this is where we base our advanced technology (people with a computer science background would probably recognise the big-O notation)