About Pleiades Instruments

Pleiades Instruments is a manufacturer of optoelectronic systems, designing and manufacturing specific systems for you such as goniophotometers or multicell systems for lighting or signaling.

The company was founded in June 2009 within the Grenoble basin.

In 2015, Pleiades Instruments bought the company Majantys (historical manufacturer of colorimetric products).

Throughout the development and manufacture of the products, Pleiades Instruments relies on the skills of subcontractors in the Grenoble region. This allows us to have a reactivity and reduced delays for the manufacture of our products.

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Currently, Pleiades Instruments products are present in 13 countries around the world.

The company also offers services related to its products :

  • Installation on site worldwide
  • Pre-sales and after-sales service
  • Annual maintenance of the products remotely or on site (OLS software and hardware)

Pleiades Instruments works for different fields of application:

  • Automotive
  • The textile
  • Food
  • Optical metrology


Quality Engagement


Download ISO9001 certificate

International development, sustainability and success, such as the manufacture of the optoelectronic equipment company, depend on the efficient management of our system, and the implementation and monitoring of the appropriate quality processes To our industry.

The demand and complexity of our customers’ needs require us to set up a rigorous organization to achieve our main objective: to satisfy our customers and ensure their loyalty.

The implementation of the ISO 9001 standard allows us to guarantee our customers:

  • Appropriate technical products provided by a competent turnover and technical team
  • Excellent advice to offer the best product solution
  • Compliance with our commitments

We particularly need that our entire team is actively involved in the quality process