Repi S.p.A.
Founded 1973
Headquarters Lonate Ceppino, Italy

Company Profile

Repi S.p.A., Italy, is a global supplier of high performance liquid colours, additives and dosing equipment for polyurethanes and thermoplastics. Innovative colour formulations and specialty additives are continuously developed to improve end-product performance, enhance aesthetics and ensure excellent dispersion. A technical service team provides worldwide support for trials and onsite training.

Products / Technology

Repi pioneered the use of liquid colour dispersions in the polyurethane industry and is one of the major liquid colour and additive solution providers, serving all plastics processing applications. The company's liquid colours and additives are engineered to improve performance and processing, aesthetics and colour dispersions, as well as the sustainability of plastic products in a wide range of industrial applications.

Application field are:

  • Packaging
  • Polyurethanes
  • Thermoplastics

Repi's product range for PET applications can be viewed in the market survey of Additives


Repi is a privately owned Italian company established in 1973 near Milan, Italy. Over the years, the founder and his family have grown what was a small family business into an international company with global reach.


Market Surveys


PETplanet Insider Articles

Issue 04 / 2023: High performance recycling additives
Issue 01 / 2023: Prevention of ageing and discolouration of rPET
Issue 12 / 2022: Repi appoints Dimitris Dounis as new Managing Director in Repi LLC
Issue 09 / 2022: Processing rPET without losing quality
Issue 11 / 2021: Safety and circular economy can go hand in hand
Issue 04 / 2021: Repi announces acquisition of Novosystems GmbH
Issue 03 / 2021: What does it mean to move to a circular economy in 2021?
Issue 09 / 2019: Reduce, reuse, recycle - refit
Issue 04 / 2019: rPET in a premium look
Issue 01 / 2019: Colouring the plastics world
Issue 09 / 2017: Colour explorers
Issue 08 / 2017: Colour explorers at Drinktec 2017
Issue 05 / 2017: Additives for more efficient and economical PET-packaging
Issue 10 / 2016: Colour explorers
Issue 06 / 2016: Revaluation to recycled PET
Issue 03 / 2015: Liquid colours and additives only
Issue 09 / 2014: High Performance liquid colours, additives and dosing systems for packaging
Issue 06 / 2014: Adding value to recycled PET
Issue 10 / 2013: Liquid colours, additives and dosing systems
Issue 09 / 2013: Lighting and colour
Issue 11 / 2011: Liquid colours, additives and dosing systems for PET packaging
Issue 07 / 2011: Repi opens Russian subsidiary
Issue 10 / 2010: K-Show 2010 – Improved appearance and performance of liquid colours and additives

External links

Repi Website