AMEC Geomatrix Consultants maintains a global matrix of engineering, environmental, and geological consulting services. Its environmental-related services include support for air quality compliance, licensing and regulatory assistance, site assessment, and remediation. It also provides water supply analysis and related services. In addition, the firm provides assessments of seismic activity and earthquake-related engineering services, cartography and other geographic information systems (GIS) design, decision analysis consulting, and natural resources optimization. AMEC Geomatrix, a unit of AMEC Earth & Environmental , conducts projects worldwide and has 18 offices located throughout the US, and one in Canada.