PSN vs AVTR Comparison

Parsons Corp is a provider of technology-driven solutions in the defense, intelligence, and critical infrastructure markets. The business activities of the group are carried out through Federal Solutions and Critical Infrastructure segments. The Federal Solutions segment is a high-end service and technology provider to the U.S. government, delivering timely, cost-effective solutions for mission-critical projects, whereas the Critical Infrastructure segment provides integrated design and engineering services for complex physical and digital infrastructure around the globe.

Avantor Inc provider of products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. The company has three geographic segments: the Americas, Europe, and AMEA. The company's product group consists of Equipment & instrumentation, Services & specialty procurement, Proprietary materials & consumables, and Third-party materials & consumables. Materials & consumables include high-purity chemicals and reagents, lab products and supplies, specialized formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, and education and microbiology and clinical trial kits, peristaltic pumps and fluid handling tips.