ESI is a small, SBA-certified woman-owned business headquartered in Cincinnati (OH) with regional offices/staff located across the country. We provide clients a one-stop shop for a variety of services including:• Aquatic Ecology• Civil Engineering• Conservation and Land Use Planning• Cultural Resources• Environmental Monitoring• GIS and Remote Sensing • Regulatory Compliance • Wetlands and WaterwaysClients range from large multi-national corporations to individual landowners in the energy, transportation, land development, and government industries.