Contract manufacturer of fermentation-based injectable anti-infectives and APIs
Xellia manufactures active pharmaceutical ingredients and finished injectable formulations via fermentation—a process requiring regulatory precision and supply-chain durability. The tech stack is heavily weighted toward compliance infrastructure (LIMS, Active Directory, ITIL) rather than innovation tooling, and hiring is clustered in manufacturing and operations roles across a mid-seniority profile. Internal focus on pharmacovigilance, GxP audit readiness, and efficiency projects signals a company optimizing for regulatory scrutiny and cost control rather than product-line expansion.
Founded in 1903, Xellia Pharmaceuticals is a contract manufacturer specializing in fermentation-based non-beta-lactam anti-infectives and critical-care injectables. The company operates across multiple sites as a supplier to pharmaceutical firms globally, managing both active pharmaceutical ingredient production and finished dosage form manufacturing. With 1,001–5,000 employees headquartered in Copenhagen, Xellia combines long-term fermentation expertise with contract manufacturing partnerships. The operational model is built on supply continuity, regulatory compliance, and scaled production reliability rather than innovation velocity.
Xellia relies on LIMS (laboratory information management), LC-MS/MS and LC-MS for analytical testing, VMware and Hyper-V for infrastructure, NetApp and Cloudian for storage, and ITIL-based operational processes. Compliance and audit systems are core to the stack.
Xellia manufactures fermentation-based non-beta-lactam anti-infectives, active pharmaceutical ingredients, and injectable finished dosage forms for critical care. The company operates as a contract manufacturer serving other pharmaceutical firms globally.
Xellia Pharmaceuticals's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.