Founded in 1994, PPM Consultants is an environmental and engineering consulting firm providing services to industrial, commercial and governmental clients. Based in Spanish Fort, Ala., the company operates eight offices and eight service centers in the United States. It specializes in providing soil and groundwater assessment and remediation to the petroleum marketing industry. Additionally, it offers a range of air, water and waste compliance consulting; due diligence and other related environmental services. The firm serves the petroleum marketing, industrial, commercial, real estate, legal and oil/gas/mining sectors as well as local, state and federal governments. PPM Consultants is listed on the ENR 200 list of largest environmental consulting firms in the country.