Industrial Capabilities
We perform our custom processing operations in our ISO 9001 and Platinum Ecovadis certified plants in France and United Kingdom.
Introduction
We offer custom chemical manufacturing and bespoke chemical manufacturing of a wide range of high purity chemicals through multistep synthesis / scale-up, supported by batch & continuous processing capabilities. Our expertise includes advanced operations such as distillation / crystallization / hydrogenation, ensuring high performance and consistency across customer-specific chemical processes. As a custom chemical manufacturing company Europe, we provide flexible chemical manufacturing solutions tailored to your most complex requirements, including hazardous chemical handling within ISO / Seveso chemical sites.
These materials can be powders or liquids across a large range of scales. From 1 to 100 tons for powders and up to multi-kilotons for liquids, our infrastructure supports made-to-order chemical production. As a chemical CDMO for large-scale production and high purity specialty chemicals manufacturer, we ensure reliable, scalable, and compliant manufacturing at every stage.
These materials can be powder or liquid across a large range of scales; from 1 to 100 tonnes for powders and up to multi kilotonnes for liquids.
Certifications
Driven by a culture of excellence and a strong entrepreneurial spirit, we are committed to providing our customers with the highest level of service and quality while acting ethically in accordance with our Corporate Social Responsibility program.
- ISO 9001:2015
- ISO 14001:2015
- ISO 22716:2007 (product specific)
- Kosher Certification (product specific)
- Halal Certification (product specific)
- RSPO MB certification
- ECOVADIS Platinum
- Disability Confident Employer (download our certificate)
- Modern Slavery Statement for our UK manufacturing site. (download our statement)
Key Raw Materials
With some of our manufacturing facilities being certified as top tier COMAH/Seveso III then we can handle a wide range of hazardous materials.
We have specialist capability in the handling and storage of peroxides and methyl chloride.
- Acetic Acid
- Acrylonitrile
- Alkenes
- Alkyl Chloride
- Aluminium trichloride
- Anhydride
- Amines
- Butylchloride
- Chlorine
- Chlorosulfonic acid
- Epichlorohydrin
- Ethyl Chloride
- 2 Ethyl hexanoic Acid
- Formaldehyde
- Hydrogen
- Hydrogen peroxide
- Hydrogen sulfide
- Isocyanates
- Phenol
- Methylchloride
- Sulfuryl dichloride
- Tdi
- Thionyl chloride
- Trifluoroborane
- Trimethylphosphite
Pilot Scale Laboratories
SEQENS R&D and process development teams provide support and expertise from lab to commercial scale operations (including production of validation quantities under strict conditions), relying on our versatile pilot unit with dedicated lab and scale-up workshop.
Kilolabs (1-15L) and pilot units (100L to 2800L) are available at our Seqens’lab research center, close to our R&D and chemical development departments.
For further industrial transfers, as close as possible to the industrial units, our plants also have Kilolab (1-20L) and Pilot 10 -200L enamel and stainless steel units, 50L (1.8m lining) and 100L (1.3m lining) distillers.
Certifications
