Here is a (humble) list of Image Processing / Computer Vision based companies around the world. Even though image processing is a field in rampant development, I recently struggled to locate such companies when searching for a new job. The problem was in fact not to get hired but to find companies that would match my centre of interests ! Thus, I started to keep track of every firm I would hear about and may be interested in my profile. I hope this can help some of you ! The companies below are listed by country. For each of them, you will find the main website and a quick summary of the field of expertise (keywords). Once my list is populated enough, I might think about a more evolved system :).

CANADA
  • ClmTec - medical Image Analysis, digital pathology
  • Ikomed - medical Image Analysis
  • Algolux - Imaging and vision system optimization
  • Wrnch - Poste and behaviour estimation

POLAND ARGENTINA BULGARIA NEW-ZEALAND
  • WebSight- Machine Vision solutions on demand
FRANCE UNITED STATES
SPAIN
  • ARLab - augmented reality for desktops and smartphones
  • EllipseAR - mobile real-time tracking
  • VISIZA - object recognition and people recognition
  • Samsamia - machine learning apps to the fashion market
  • LetGo - Marketplace for second hand items
RUSSIA
  • Itseez - Computer vision software and consulting services
  • ISS Art - Custom Computer vision software and solutions
INDIA
GERMANY
NORWAY
  • Tordivel - industrial machine vision, 3D modeling
UKRAINE
SWEDEN
United Kingdom
NORWAY
TURKEY
NETHERLANDS
BELGIUM
JAPAN
  • Ayonix - facial recognition
  • Morpho - Computational photography, deep learning
SWITZERLAND
  • Crisalix - aesthetic and plastic surgery
ISRAEL
KOREA
SINGAPORE
Hong Kong
China
LINKS
Here are some places I found on the web that also aim at listing image processing related companies. They might help you too !
I update this list as soon as I find new materials. If you want to contribute, send me a Pull Request, fill in this Google form or simply reach out on Twitter @jlengrand
Last update : 16th April 2019