Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Ability to grow an existing bustling practice in one of the following areas: brownfields redevelopment, groundwater/soil characterization and remediation, landfill engineering, or water resources; Augment a busy established, successful practice.