Contract manufacturing
From urgent short-term supply to commercially viable processes.
01
Contract Manufacturing
Focus on your core business, partner up with proionic as your trusted tolling partner. We provide chemical manufacturing of specialty & fine chemistry products.
02
Chemical Process Development
Let us develop, optimize, and prepare your robust and cost-effective production process. Learn from proionic’s deep knowledge in chemistry and experience in scaling-up new processes.
Contract Manufacturing

We provide chemical manufacturing of specialty & fine chemistry products from development to commercialization with a focus on ionic liquids. We ensure a smooth transition from bench to pilot-scale, from 5 kg to 2 tons. For more than 15 years, proionic has developed and optimized complex and crucial chemical processes for its customers and has developed a proven track record. Our manufacturing capability is supported by comprehensive analytical services and regulatory compliance experience.
- State-of-the-art laboratory facilities and pilot plant
- 10 l to 2.000 l batch reactors
- Glas, stainless steel and enamel painted reactors available
- Temperatures up to 220 °C possible
- Pressure synthesis up to 40 bar
- Distillation in fine vacuum
- Explosion proof equipment / ATEX
- Regulatory assistance for REACH inquiry or REACH registration possible
- Competitive development and production timelines

Key chemistry reactions
Other reactions on request:
- Acylation / Alkylation
- Amination / Amidation
- C-C Coupling
- Carbonic acid ester reactions
- Chlorination with HCl, N-Chlorsuccinimid
- Condensation reactions
- Cross-coupling reaction
- Diels-Alder Reactions
- Esterification
- Etherification
- Friedel-Crafts Chemistry
- Green Methylation, Ethylation, Benzylation
- Michael Addition
- Oxidation
- Phase-Transfer Rections
- Quaternization
- Rearrangement reactions
- Reduction
- Saponification
- Terpene chemistry
- Wittig Reaction
Chemical process development

We develop robust and cost-effective chemical processes by offering different services:
- Evaluation and route scouting
- Early phase lab trials
- Process simulation
- Process development and optimization
- Development batches
- Scale-up of both, new and existing manufacturing processes