A draft environmental impact statement by the Bureau of Reclamation outlines post-2026 Colorado River dam operations, ...

EIS Holding, LLC (EIS), one of the largest providers of mission-critical environmental and infrastructure services, today announced that its operating companies will unify under a single market-facing ...

NASA has started the process of modernizing the voice and network services supporting its space exploration programs by awarding CenturyLink a nearly $10 million task order announced Tuesday. It marks ...

Zencos was formed in 2001 EIS is based in Bethesda, Maryland David Septoff serves as president of Zencos and Charles Matthews is president of EIS Executive Information Systems, a portfolio company of ...