ESi is a registered Veteran-Owned Small Business (VOSB). We are a highly accredited service company with ISO 9001 Certification and ISO/IEC 17025 Accreditation. We are a comprehensive technical service provider to the pharmaceutical, biotech, medical device and other regulated industries. Our services include: calibration, certification, metrology, qualification, validation, commissioning, decommissioning, project management, service, technical staffing, consulting and more for laboratory equipment and instrumentation.