# Ofichem > Ofichem is a trusted CDMO delivering high\-quality drug substance and drug product development, manufacturing, and regulatory support under full GMP compliance\. Generated by Yoast SEO v27.7, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [API](https://ofichem.com/sourcing-and-distribution/api/): As an API supplier for pharmaceuticals, Ofichem provide high\-quality APIs at the right time and under the right conditions, with reliable delivery supported by stock availability\. - [Sourcing and Distribution](https://ofichem.com/sourcing-and-distribution/): Ofichem is more than a CDMO — we’re a streamlined, integrated partner delivering tailor\-made solutions, including special services such as packaging, distribution, and regulatory support\. - [News and insights](https://ofichem.com/news-and-insights/): We believe that momentum comes from knowledge\. This page is where we share updates, insights, and perspectives that help you stay ahead\. - [Drug Product Development](https://ofichem.com/drug-product/drug-product-development/): Comprehensive drug product development services, ranging from complex formulation development, through advanced analytics, to the design of scalable manufacturing processes\. - [Locations](https://ofichem.com/about-us/locations/): From our European base, we bring drug substance and drug product development, manufacturing, and sourcing closer\. This is the place to grow\. ## Articles - [Valuable Discussions and New Connections at CDMO Live Europe 2026](https://ofichem.com/news-and-insights/valuable-discussions-and-new-connections-at-cdmo-live-europe-2026/) - [Ofichem unifies brands under single CDMO and pharmaceutical supplier](https://ofichem.com/news-and-insights/ofichem-unifies-brands-under-single-cdmo-and-pharmaceutical-supplier/) - [What are Excipients?](https://ofichem.com/news-and-insights/what-are-excipients/) - [Polysaccharides in Pharmaceutical Development](https://ofichem.com/news-and-insights/polysaccharides-in-pharmaceutical-development/) - [Cellulose Derivatives in Pharmaceutical Development](https://ofichem.com/news-and-insights/cellulose-derivatives-in-pharmaceutical-development/) ## Vacancies - [Head of R\&D](https://ofichem.com/vacancies/head-of-rd/) - [Project Manager Drug Product Development](https://ofichem.com/vacancies/project-manager-drug-product-development/) - [Senior Quality Control Technician \(HBO\)](https://ofichem.com/vacancies/quality-control-technician/) - [Magazijnmedewerker](https://ofichem.com/vacancies/magazijnmedewerker-2/) - [Operator Manufacturing \(Procesoperator\)](https://ofichem.com/vacancies/operator-manufacturing-procesoperator/) ## Team - [Weite Oldenziel](https://ofichem.com/about-us/our-team/weite-oldenziel/): Dr\. Weite Oldenziel is the Chief Executive Officer and owner of the Ofichem Group\. - [Arjan van Ravenhorst](https://ofichem.com/about-us/our-team/arjan-van-ravenhorst/) - [Ilka Reineman](https://ofichem.com/about-us/our-team/ilka-reineman/) - [Jeroen Gordijn](https://ofichem.com/about-us/our-team/jeroen-gordijn/) - [Alessia Cogotti](https://ofichem.com/about-us/our-team/alessia-cogotti/) ## Services - [Catalog API](https://ofichem.com/drug-substance/catalog-api/): Our API catalog offers a reliable source of high\-quality APIs, you can count on every batch we deliver\. We commercially produce about 50 APIs in the Netherlands\. All production takes place in an FDA approved site under EU\-GMP and all APIs can be delivered with an CTD\-ASMF and/or CEP\. - [Drug Substance Analytical Services](https://ofichem.com/drug-substance/analytical-services/): Physical and chemical analyses of a wide range of pharmaceutical raw materials and drug substances\. - [Drug Substance \& API Manufacturing Services](https://ofichem.com/drug-substance/drug-substance-manufacturing/): Tailor\-made small molecule APIs and excipients for pre\-clinical, clinical and commercial programmes — from early production to full registration\. - [Drug Substance Development](https://ofichem.com/drug-substance/drug-substance-development/): Preclinical medicinal chemistry, process development and regulatory support from discovery to scale\-up for diverse drug modalities, with seamless transition into our GMP facility\. ## Optional - [Sitemap index](https://ofichem.com/sitemap_index.xml)