Established in 1974, INTERA is a geosciences and engineering consulting firm focused on providing water resources and supply, environmental, mining, radioactive waste isolation, and coastal engineering services. We rely on proven, technologically current, practical, and innovative strategies to help clients make informed business decisions with sustainability in focus. Headquartered in Austin, Texas, our company operates US branch offices in California, Colorado, Florida, Indiana, New Mexico, Texas, and Washington, and internationally in France, Switzerland, Australia, and the United Kingdom. INTERA’s staff of over 250 technical and support personnel includes geologists, hydrogeologists, geochemists, hydrologists, water resource and environmental engineers, environmental scientists, and geographic information system (GIS) specialists.
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INTERA Incorporated Questions
The INTERA Incorporated annual revenue was $27.5 million in 2026.
Peter Castiglia is the CEO of INTERA Incorporated.
246 people are employed at INTERA Incorporated.
INTERA Incorporated is based in Austin, Texas.
The NAICS codes for INTERA Incorporated are [562, 541, 54, 5629, 56].
The SIC codes for INTERA Incorporated are [899, 87, 89].
Top INTERA Incorporated Employees
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Peter Castiglia
Chief Executive Officer at INTERA Incorporated
Albuquerque, NM, US25+ -
Abhishek Singh
President - Water Resources and Supply LOB at INTERA Incorporated
Los Angeles, CA, US34 -
55+
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Joseph Tracy
Vice President at INTERA Incorporated
Albuquerque, NM, US25 -
Patrick Norton
Vice President of Information Technology at INTERA Incorporated
Florida, United States11 -
22
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Van Kelley
INTERA Board Chair at INTERA Incorporated
Austin, TX, US13 -
23
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Alaa Aly
Vice President at INTERA Incorporated
Richland, WA, US33
