Espo Engineering & Espo Systems

Ground Engineering Consultants, based in Northbrook, IL, specializes in single point diamond turning, flycutting, and ultra precision machining services since 1983. With a modular machine tool approach, they offer flexibility in providing optical surfaces on various substrates and parts of any quantity. Having served customers worldwide for over 25 years, Ground Engineering Consultants has expertise in working with materials such as aluminum, nickel, copper, tin, and gold. Their commitment to quality and precision makes them a trusted partner for diamond turning needs. Generated from the website

Meridian Engineering & Tech is a professional engineering firm based in Glenview, IL, offering a wide range of technical services in areas such as mechanical engineering, environmental engineering, industrial hygiene, safety and forensic sciences, safety training, product evaluation, OSHA safety compliance testing, research, experimental methods, insurance investigations, and technical support. With a team of experienced senior engineers and scientists, Meridian Engineering & Tech is committed to delivering technical excellence and ensuring client satisfaction. Their expertise is built on advanced academic training, extensive industrial experience, and a deep understanding of government compliance regulations. The firm's scientific work has been widely recognized and published, making them a trusted resource in the technical and safety community.Generated from the website

For more than 35 years, Grumman/Butkus Associates (G/BA) has been a consulting engineering firm that provides various related services. Located in Evanston, Ill., the company is a full-service MEP firm that serves health care and laboratory markets. Grumman/Butkus Associates (G/BA) specializes in mechanical, electrical and plumbing design services, and energy and resource consulting for buildings. The firm offers a host of services that include commissioning and retro-commissioning, energy and resource benchmarking, energy conservation studies, computerized building modeling, etc. It provides its customers an array of capabilities, such as analytical, design phase, commissioning (Cx) and LEED services.