Meet the team

The Hammertech team comprises the following.

Sigmund Hjermann


Bachelor of Science (Siv.Ing.), Electrical and Electronics Engineering, North Dakota State University, 1986. 15 years of experience from the Oil and Gas related industry from Christian Michelsen research and Fluenta (now Roxar). 9 years of experience in telecom industry from Nera Networks.

Morten Brandt

VP Wellstream Monitoring

Morten Brandt has a BSc from the Bergen Tech. College, and an MSc from the University of Bergen. He joined Fluenta AS in 1994, and held several positions within the multiphase metering activity in Fluenta/Roxar, until he joined Hammertech in 2012. His latest position in Roxar was as manager of the Multiphase Metering Centre of Excellence within Emerson, located in Bergen.

Kristian Eckhoff

VP Research and Development

Kristian Eckhoff joined Hammertech in 2014 to strengthen our R&D activities. Kristian has 26 years of experience in R&D from Aanderaa Instruments, Gexcon, Roxar Flow Measurement, and Fluenta. Lately, Kristian joined Hammertech from Fluenta after heading the R&D activities in a 5 year programme revitalizing the flare gas meter to a commercial success.

Andreas Haveland

Field Engineer

Andreas (BSc) has more than 15 years experience in multiphase metering as field engineer, development engineer and test engineer with Roxar Flow Measurement and OneSubsea.

Odd-Petter Kalsaas

Multiphase Analyst

Odd Petter (MSc) has more than 30 years experience from industrial R&D and product development from GECO (today Western Geco), Christian Michelsen Research, Fluenta and Roxar Flow Measurement. He has extensive industrial experience within multiphase metering particularly related to interpretation and processing of data from sensors applied in current multiphase meters.