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Powering pre-filled syringes: Our End-to-End Solution for SFF, Assembly, Testing and Packaging. Whether supporting global clinical trials or commercial launches, PCI combines expertise, infrastructure and scalability to meet the growing demand.

Wednesday 5 November 2025

Scientist in protective laboratory gear holding a pre-filled syringe, representing PCI Pharma Services’ expertise in sterile fill-finish and pre-filled syringe solutions. The image features PCI’s signature red and blue gradient, symbolizing precision, safety, and innovation in drug delivery

Whether supporting global clinical trials or commercial launches, PCI combines expertise, infrastructure and scalability to meet the growing demand for pre-filled syringes, and end-to-end scaled solutions from the largest global patient populations, down to batch sizes for the rarest of diseases

Few delivery formats have reshaped injectables as quickly as the pre-filled syringe (PFS). In both clinical trials and commercial supply, sponsors are pivoting to ready-to-use presentations for ease of administration, dose accuracy, conserving high-value drug product and patient convenience, especially as at-home self-injection becomes standard for many biologics and long-term therapies.

Driven by chronic disease prevalence, wider biologic and biosimilar therapy adoption, and the shift to user-friendly combination products, market analysts estimate double-digit growth for PFS through 2030, with the market projected to more than double from $8bn in 2024 to over $16bn by 2030.1

At PCI Pharma Services, we are proud to be at the forefront of this transformation. Our integrated services encompassing pharmaceutical development, sterile fill-finish (SFF), final device assembly, testing, labelling and global packaging deliver an end-to-end solution designed to accelerate speed to market while maintaining the highest standards of quality.

Why pre-filled syringes? Why PCI?

For clinical programmes, PFS eliminate preparation steps, reduce waste and improve dosing accuracy, simplifying trial execution and ensuring consistent patient outcomes. In commercial supply, these benefits translate into safer, easier administration, greater confidence and cost saving for patients and healthcare providers alike.

What sets PCI apart is our ability to seamlessly support the entire journey from early development through global commercialisation. Our clients gain more than manufacturing capacity, they gain a strategic partner who understands the unique requirements of PFS and drug-device combination (DDC) products, and who has strategically invested to deliver solutions at every stage.

PCI’s SFF: built for scale, designed for flexibility

PCI offers unrivalled experience in SFF of PFS, supporting clients from early-phase clinical supply through to global commercialisation. With a network of state-of-the-art isolator-based facilities across the US and Europe, PCI delivers scalable solutions for a broad range of molecules, including complex biologics, peptides and small molecules.

With true flexibility, our US facilities can scale from 2,000-200,000 syringes per batch, while our new fully automated isolator-based PFS line in León, Spain can deliver up to 12,000 units per hour, with a maximum batch size of 300,000 syringes. By combining world-class technical capabilities with true global reach, PCI offers a trusted pathway of scalable sterile syringe and cartridge filling supporting patient-centric DDC products, including needle safety devices, auto-injectors and on-body delivery systems.

Technical expertise from device strategy to packaging and label design

At PCI, we provide expert guidance across the full life cycle of DDC products. Our global specialists advise on device strategy, from leveraging established, lower-risk platforms with regulatory acceptance to evaluating novel delivery systems aligned to specific patient populations. Our in-house packaging design group applies human-factors engineering and technical functionality to create scalable, automatable, sustainable and regulatory-compliant solutions.

By engaging early in clinical phases and integrating cross-functional expertise in sterile manufacturing, engineering and operations, we ensure robust design-for-manufacture processes. This technical approach delivers optimised device and packaging solutions, mitigating risk, reducing cost, and supporting accelerated regulatory submissions and global commercialisation.

In-house testing for safe, global supply

With in-house laboratories, we provide a range of analytical testing, functional testing, and packaging performance testing services to support the development, clinical and commercial supply of medicines globally.

From product ID testing, method transfer, release and stability testing to drug-device combination product functional testing to International Organization for Standardization (ISO) standards, we ensure life-changing therapies meet regulatory guidelines and are ultimately safe for patient use.

Scalable clinical-to-commercial supply

Flexibility and customer focus define our drug-device assembly and packaging solutions. Our device-agnostic technologies operate from 3-300 parts per minute, with sophisticated inspections and force monitoring throughout, providing scalable solutions for a diverse range of platforms from early development through commercial launch. For clinical and low-volume supply, our specialised assembly lines offer a multi-platform solution, including PFS, needle safety device and auto-injector assembly, making them ideal for development studies, trials and niche orphan drugs. For later-stage programmes and commercial supply, our mid- to high-volume assembly technologies provide scalable, integrated solutions. Designed for efficiency, these lines can be quickly and cost-effectively retooled to accommodate new auto-injector formats. This adaptability ensures sponsors can respond to evolving technologies and future innovation while maintaining robust, reliable supply.

Strategic investments to meet global demand

Guided by client needs for flexibility, reliability and regional access, PCI continues to make strategic investments to expand our global SFF, device assembly, testing and packaging network, including:

  • Pharmaceutical Development: Investments across our Bedford, NH and León, Spain sterile manufacturing facilities bring enhanced integrated pharmaceutical development capabilities and capacities supporting early and late-phase formulation and analytical development through process optimisation, tech transfer and GMP manufacturing. With phase-appropriate solutions across small molecules and biologics, our expertise enables seamless product progression while reducing development risk, accelerating timelines and simplifying the transition from vial-based presentations to patient-centric combination products.
  • Prefilled syringe and cartridge isolator technology: At both our San Diego, USA and León, Spain sterile manufacturing sites, we are strengthening our clinical to commercial scale PFS filling capacity with new high-speed isolator-based PFS and cartridge lines.  The new, fully automated filling technologies can deliver a maximum batch size of 300,000 syringes, in León and in San Diego the batch size increases to 400,000 syringes.
  • DDC assembly and packaging: Across our European and North America clinical and commercial network we have increased our flexible vial, PFS, autoinjector and cartridge pen combination product assembly, labeling and packaging capabilities, with the capability to scale from 3-330pmm. Providing full end-to-end solutions, we have expanded our functional device testing to ISO-standards capabilities together with additional top-load cartooning technology and cold chain storage.

These investments are guided by one principle: delivering flexible, future-ready solutions that empower our clients to meet patient needs today and tomorrow.

One integrated pathway

The future of drug delivery is patient-centric, convenient and ready-to-use. PFS are leading that future and PCI continues to build the infrastructure to make it possible.

As a fully integrated global contract development manufacturing organisation, we combine sterile manufacturing, packaging and supply chain expertise to deliver seamless solutions designed to simplify supply chains, reduce timelines and minimise risk. For sponsors, this means confidence that their programme can move smoothly from early phase clinical trials to global launch with a trusted partner invested in their success.

Standing at the forefront of evolution and as a trusted partner, we offer unparalleled expertise and solutions tailored to unique programme demands and patient needs. Our comprehensive approach and dedication to excellence in delivering a pristine customer service positions us as leaders in this rapidly growing industry.

Reference:

1. Visit: grandviewresearch.com/industry-analysis/pre-filledsyringes-market