Last updated: February 2026
This directory lists 30 medical device sterilization companies across the United States, from specialized contract sterilization facilities to integrated medical device CDMOs offering in-house sterilization services.
Buyers engage these specialized firms to solve critical challenges such as achieving the required Sterility Assurance Level (SAL) for their devices, performing rigorous process validation compliant with regulatory bodies, and ensuring material compatibility with aggressive sterilization chemistries or radiation doses. They seek expertise to navigate the complexities of dose mapping and residual testing.
Supplier types in this space range from large, multi-modality contract sterilizers offering EtO, Gamma, and E-beam services, to highly specialized providers focusing on a single technology. Some integrate sterilization into broader manufacturing or packaging services, while others operate as standalone, high-volume sterilization hubs.
Buyers should come prepared with detailed device material specifications, packaging configurations, target market regulatory requirements, and any existing bioburden testing data. Suppliers, in turn, expect a clear understanding of your device's geometry, expected throughput, and critical material attributes to propose an appropriate and validated sterilization solution.
A significant trend in this category is the increasing demand for sustainable sterilization methods and alternatives to traditional EtO, driven by environmental concerns and regulatory scrutiny. There's also a growing emphasis on supply chain diversification and redundancy, pushing buyers to consider providers with multiple facilities or alternative modalities.
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30 companies nationwide
Andersen Scientific, Inc. is an ISO 13485 certified and FDA registered contract sterilization facility in Morrisville, NC. They specialize in custom small to medium volume Ethylene Oxide (EO) sterilization for medical devices. The company supports start-up and small/medium device companies, focusing on affordability, safety, and near zero emissions.
Blue Line Sterilization Services, LLC provides independent contract EO/EtO medical device sterilization. Specializing in fast, compliant processing for small loads, the company offers responsive and reliable service 24/7. They help medical device manufacturers quickly get products to market by introducing new levels of speed and customer service.
Based in Paso Robles, CA, Eagle Medical Inc. provides medical device sterilization and contract packaging services. They operate in-house HPGP sterilization systems, ensuring timely product delivery. Certified to ISO 13485:2016, the company also offers quality assembly, packaging, and validation support.
Harmac Medical Products, based in Buffalo, NY, provides fully integrated packaging and sterilization services for medical devices. The company helps customers deliver safe, sterile, and market-ready products, ensuring integrity and compliance throughout the process.
Instrumentum offers outsourced sterile processing services to hospitals and Ambulatory Surgical Centers (ASCs). They manage and load balance existing SPD departments from offsite facilities, enabling surgical growth without internal infrastructure expansion. The company provides predictable, scalable throughput from its multiple US locations.
Based in Lakewood, CO, Mesa Labs, Inc. provides advanced life science and quality control solutions. Specializing in medical device sterilization, the company offers expert help with bioburden analysis, sterilization cycle development, and Biological Indicator (BI) qualification and validation, along with routine monitoring support.
Midwest Sterilization Corporation provides contract Ethylene Oxide (EO) sterilization services for the medical device industry. Operating two centrally-located US facilities with over 55,000 cubic feet of sterilization capacity, the company offers custom or existing validated cycles, utilizing state-of-the-art technology and experienced staff.
NextBeam provides ISO-certified E-Beam irradiation services for precise, large-scale sterilization of medical devices. Utilizing advanced electron beam technology, the company helps preserve product quality without heat or extended radiation exposure. NextBeam also serves the lab supply, food, pharma, and pet food industries.
Based in Lansing, NY, NovaSterilis provides supercritical CO2 contract sterilization services for the medical device industry. They offer a sustainable, eco-friendly alternative to EO sterilization, ensuring sterility assurance for a broad range of materials, including biologics and liquid formulations. The company also supplies in-house processing equipment.
Based in Hanover, MD, Noxilizer, Inc. provides ultra-low temperature (10-30°C) contract sterilization services utilizing a proprietary Nitrogen Dioxide (NO2) gas process. They specialize in sterilizing sensitive medical devices such as prefilled syringes, combination products, sensors, and orthopedic implants, ensuring product integrity and compatibility.
Parter Sterilization Services, based in Southern California, provides contract sterilization services for medical device manufacturers. They specialize in Ethylene Oxide and Electron Beam technologies. The company is FDA registered and ISO certified, ensuring high standards for their sterilization operations.
PRO-TECH Design offers contract sterilization services for implantable and non-implantable medical devices, employing ethylene oxide, gamma radiation, and steam. Headquartered in Santa Fe Springs, CA, this FDA & ISO 13485 registered company also provides medical device packaging, assembly, and custom sewn products from its US facilities.
Based in Erie, PA, PSN Labs is an ISO 13485-certified provider of comprehensive engineering and production services for medical devices. They offer capabilities in the VHP (Vaporized Hydrogen Peroxide) sterilization process, material formulation, prototyping, and short-run production. PSN Labs also provides biocompatibility and toxicology testing, supporting the full product lifecycle.
Sharp Services provides sterile manufacturing, including terminal sterilization of product and diluent, for clinical use and small-scale commercial requirements. The company specializes in producing safe sterile drug products from its GMP-compliant facilities. They also offer comprehensive clinical services and commercial packaging solutions across the US and EU.
SpecialtyCare provides Sterile Processing Management services to hospitals, focusing on improving department efficiency and effectiveness. They ensure continuous instrument readiness, proper function, and sterile integrity through certified technicians and comprehensive solutions including full department management, consulting, and education.
Based in Fremont, CA, SteriTek is a high-volume E-beam and X-ray contract sterilizer and R&D innovation center. The company provides on-demand sterilization services, including E-beam and X-ray technologies. Additionally, SteriTek offers microbiology solutions and cross-linking capabilities for diverse industrial and medical device applications.
Based in Haw River, NC, Andersen Sterilizers provides medical device sterilization services. They offer in-house and contract sterilization solutions utilizing FDA-cleared EO-Flexible Chamber Technology for sensitive instruments. The company also manufactures proprietary EO sterilization equipment, serving healthcare, veterinary, research, and manufacturing.
Based in Mentor, OH, STERIS AST provides global contract sterilization services utilizing radiation and gas technologies. They also offer comprehensive laboratory testing, along with product and packaging testing services. The company primarily serves medical device and pharmaceutical manufacturers.
Based in Mentor, OH, STERIS offers contract sterilization services for medical device, pharmaceutical, and biotechnology manufacturers. They provide Gamma, Electron Beam, X-ray, Ethylene Oxide, and Vaporized Hydrogen Peroxide sterilization. STERIS also supplies sterile processing equipment, instrument management, and sterility assurance products.
Stryker is a global medical technology company that develops and manufactures a wide range of medical devices. They are involved with Vaporized Hydrogen Peroxide (VHP) as a sterilization modality, leveraging its broad-spectrum sporicidal, bactericidal, fungicidal, and virucidal properties for effective medical device sterilization solutions.
Based in Carlsbad, CA, Argonaut Manufacturing Services provides contract development and manufacturing for life sciences companies. They offer terminal sterilization services, aseptic and non-aseptic fill-finish, lyophilization, and analytical & QC support for diagnostics, medical devices, and drug-device combination products.
Based in Anaheim, CA, Pacific BioLabs provides contract sterilization validation and routine lab testing for medical devices and pharmaceuticals. Services include in-house steam sterilization validation using their own autoclaves, bioburden testing, sterility testing, endotoxin testing, and packaging validation, supporting industry compliance requirements.
Precision X-Ray provides X-ray irradiation services for various applications, including blood irradiation to prevent transfusion-related diseases. The company offers anti-microbial remediation for diverse products using deep cleaning X-ray technology, ensuring compliance and product quality. They also develop and supply advanced X-ray systems for research.
Based in Pine Brook, NJ, Prince Sterilization Services, LLC provides contract sterilization for medical devices and pharmaceuticals. Offering moist heat steam, dry heat, vaporized hydrogen peroxide, and depyrogenation. They also supply SteriKit® products, certified sterile vials, seals, and stoppers. The company is FDA Registered and ISO 13485 certified.
Based in Alpharetta, GA, Remington Medical is a full-service contract manufacturer for medical devices. The company specializes in providing comprehensive medical sterilization and packaging services, along with other manufacturing functions, all managed in-house. They offer customized solutions for a wide variety of medical specialties.
SMC Ltd. offers comprehensive pharmaceutical and medical device sterilization services. The company assists clients with managing all sterilization validation processing activities, ensuring a seamless and expedited process for various standard and custom containers, particularly for single-use medical devices.
Sterigenics U.S. LLC offers comprehensive industrial sterilization solutions for the medical device, pharmaceutical, advanced applications, commercial, and food industries. The company utilizes a global integrated network of state-of-the-art facilities, providing services from product conception to commercialization to ensure product safety.
BGS US LLC offers E-Beam radiation sterilization services for the medical device industry, pharmaceutical packaging, and bioprocessing. Leveraging over 40 years of expertise, the company provides reliable, efficient, and environmentally friendly sterilization solutions from its US facility.
E-BEAM Services provides electron beam sterilization for medical devices and pharmaceuticals. The company offers fast, clean, and cost-effective sterilization solutions using advanced E-beam technology. Beyond sterilization, they specialize in polymer modification and advanced R&D, with facilities in Ohio and New Jersey.
Infinity Laboratories provides contract EO sterilization and validation services for medical device and pharmaceutical companies. With a network of 8 state-of-the-art testing facilities, they also offer comprehensive product testing, cleanroom services, and sterility assurance, guided by scientific and regulatory expertise.
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Each modality suits different device characteristics. Ethylene Oxide (EtO) is ideal for heat- and moisture-sensitive devices, porous materials, and complex geometries due to its deep penetration at lower temperatures, but requires aeration to remove residuals. Gamma irradiation offers deep penetration and is highly effective for dense products and pre-packaged devices, but can affect certain polymers, leading to discoloration or material degradation. E-beam sterilization provides a faster, highly controllable dose with less material impact than Gamma, but has limited penetration depth, making it suitable for surface sterilization or devices with low density and uniform cross-sections.
Sterilization cycle validation is critically important and legally mandated for medical devices. It's the documented procedure that demonstrates a sterilization process will consistently produce a sterile product with a specific Sterility Assurance Level (SAL). It typically involves three phases: Installation Qualification (IQ) to confirm equipment is correctly installed, Operational Qualification (OQ) to verify equipment operates within specified parameters, and Performance Qualification (PQ) which includes bioburden testing, dose mapping (for radiation), and half-cycle processing (for EtO) to prove the process reliably achieves sterility under routine conditions. Skipping or rushing validation is a major regulatory red flag.
Beyond general business integrity, you must demand a partner that is FDA registered and operates under a certified ISO 13485 Quality Management System. For EtO sterilization, adherence to ISO 11135 is crucial; for radiation, ISO 11137 is key. Additionally, inquire about their participation in programs like MDSAP (Medical Device Single Audit Program) if your markets include participating regions. Documentation to expect includes Certificates of Processing (CoPs) for each batch, full validation reports, bioburden testing reports, and any environmental monitoring data relevant to the process.