About us

Jl Ved Verdenskortet

Jørgen Læssøe Ingeniørfirma Aps was founded in 1985. However, the founder's experience goes back to 1980, when the first industrial vision systems were developed.

Did you know that:

  • JLI inspect one and a half billion parts each year – for just one make of medical device.
  • Our tube inspection systems have inspected 70 million Km glasstubing. This is 2.000 times around the globe, or half the distance to the Sun
  • JLI vision systems can measure with an accuracy of 12 nm. This is 40 times better than the wavelength of green light.
  • JLI vision systems can detect 5 micrometer defects at speeds up to 15 meters a second
  • The largest vision system made so far, is a system containing 28 cameras mounted along a conveyor system


JLI is solely involved in the development, manufacturing and installation of computer vision systems for industry and laboratories.

JLI systems are delivered as turnkey systems with a functional guarantee at a fixed price and delivery time. Our vision systems give you reliable and flexible production control that secures your quality control many years into the future.

Reasons to choose us:

  • We are independent and able to choose the best hardware for the design.
  • Together with you we write a detailed specification before finishing the final design, thereby we can guarantee that the system contains the necessary functionality.
  • Our systems are fully automatic inspection and measuring systems, based on digital cameras connected to computers running specially developed programmes.
  • We work in many different industries ranging from food processing to material hand ling and steelworks.
  • We have solved quality control tasks for companies in Europe, the USA, Japan and our home base, Denmark. JLI has partners for some of our products operating world wide and agents in many countries.