Affiliated Engineers, Inc. is a leading US-based multi-disciplinary consulting engineering firm that plans, designs, and delivers high performance engineered systems for technically complex building and energy infrastructure projects. Nationally and internationally, AEI specializes in the healthcare, research, energy production and distribution, higher education, industrial, mission critical, and sustainability markets. Building Design+Construction magazine ranks AEI in the top ten of US engineering firms overall, and in the top ten of healthcare, university, S&T, and Federal government engineers. AEI has received 13 R&D magazine Lab of the Year awards. The firm's Stanford Energy Systems Innovations project was named the Global Best Green Project for 2016 by Engineering News-Record magazine. AEI is a highly collaborative practice, integrating the work of 16 offices in the US and England into a single technical knowledge community and culture of high intellectual standards. The firm emphasizes sustainability and environmental stewardship in our work as implicit priorities of high performance design.