Zweig Group is a management consulting firm based in the United States, founded in 1988, that specializes in providing consulting services, research, and education for the architecture, engineering, and construction (AEC) industry. With a workforce of 11 to 50 employees, the company focuses on delivering insights into compensation trends within the AEC sector. Recently, Zweig Group updated its Compensation Data Platform, Zweig Insights, and published the 2025 Salary Report of Engineering and Architecture Firms. This report, derived from a comprehensive salary survey involving numerous industry professionals and firms, is segmented into three regional collections: Northeast and South Atlantic, Central, and Mountain Pacific. The findings indicate notable salary increase disparities between engineering and architecture roles, with engineering positions experiencing an average increase of 8.84 percent, while architecture roles saw a modest increase of 1.05 percent. The report also highlights regional variations in salary trends across the United States, underscoring the company's expertise in analyzing compensation data within the AEC industry.