Horizon Environmental Services

Whitenton Group Inc. (WGI) provides natural resource consulting services. Based in San Marcos, Texas, the firm provides a variety of natural resource and regulatory-oriented training courses. The company offers a full range of services that include ecological services, construction monitoring and geographic information system services. Whitenton Group Inc. (WGI) specializes in providing consultation, surveying, reporting and permitting assistance for projects that involve wetlands and other jurisdictional waters, endangered species as well as wildlife and water quality.

Established in 1991 as the Special Environmental Services Unit of Radian International, Signature Science, LLC specializes in an array of technical services related to national security and law enforcement, environmental management and biotechnology. The company, created by an employee-organized buyout of the Special Environmental Services business unit, is a subsidiary of the Southwest Research Institute. Signature Science, LLC provides services in various areas, such as home land security, field validation, statistical data evaluation, toxicology, microbiology, analytical chemistry, law enforcement, alternative fuels and energy. Some of its applications include tactical training, technical training, quality and risk management, operations and applied science.

HBC/Terracon Engineering, a division of Terracon, provides comprehensive environmental consulting and engineering services to the oil and gas industry and the commercial real estate sector. Terracon is a leading provider of geotechnical, environmental, construction and other related services. The company s geotechnical services include subsurface exploration and testing, foundation analysis and design, in-situ testing and performance monitoring, earth structures and retention systems, dynamic analysis and evaluations, soil stabilization and ground improvements, and ground water control and pavement design. Environmental services include site assessments and investigations, remedial design and implementation, wetlands delineation and mitigation, industrial hygiene and indoor air quality solutions, regulatory compliance services, environmental management systems and solid waste planning. Construction services include on-site observation and monitoring, quality control and assurance programs, field and laboratory testing and analysis, material selection consulting, forensic investigations and construction management services. Terracon is headquartered in Lenexa, Kan., and HBC/Terracon Engineering is located in Austin, Texas.