Keyword: Allessa

Chemistry & Life Sciences

High Quality and Flexibility for Pharmaceutical Customers

04.12.2020 -

WeylChem’s Custom Manufacturing division has a strong record of accomplishments operating in markets such as Pharma, Agro and Pigments.

Chemicals & Distribution

Allessan CAP: The versatile and cost saving coupling reagent

WeylChem International GmbH -

Propylphosphonic acid anhydride (Allessan® CAP) is a non-toxic, non-allergenic, non-sensitizing coupling reagent for selective activation of carboxyl groups, besides...

Chemicals & Distribution

Velvetol: The sustainable alternative to petrochemicals

AllessaChemie GmbH -

VELVETOL is a family of high performance polyether polyols made with renewably sourced 1,3-propanediol (Susterra).


WeylChem Carves-out Technology and Innovation Platform

01.08.2017 - Starting August 1st a new chemical service company within the WeylChem Group of Companies was formed. With its competencies in Analytics, Contract Research and Piloting as well as...

Strategy & Management

On Track and Ready for Growth

04.04.2016 - WeylChem is one of three major platforms in the portfolio of the International Chemical Investors Group (ICIG). With its non-GMP Fine Chemicals and Custom Manufacturing businesses...


ICIG is Looking to Expand its Two Major Platforms

04.03.2014 - Investing in Chemicals - International Chemical Investors Group - better known by the initials ICIG - has become a household name in the chemical industry recently. The privately...


ICIG completes acquisitions of Allessa and Clariant´s Detergents and Intermediates business

28.01.2014 - International Chemical Investors Group (ICIG) announced it has completed the acquisition of Clariant´s business unit Detergents & Intermediates (D&I), following its recent closing...


Germany’s Allessa to Cut a Third of the Workforce

06.12.2013 - Allessa, the Frankfurt, Germany-based fine chemicals producer sold to private equity investor International Chemical Investors (ICIG) for an undisclosed sum in October, plans to...