About Us

Tetra Engineering was founded by three engineers in 1988. Their previous experience was working together on improving the performance and reliability of nuclear and large fossil-fired power plants.

They continued this activity during the first years at Tetra. Starting in the late 90's they began focusing their efforts on providing services to the rapidly expanding installed base of HRSGs. This made Tetra one of the first companies outside of the OEMs to provide full-scope inspection and specialized engineering support services for this type of boiler.

Our home office is located in Simsbury, Connecticut USA; a European office was opened in Sophia Antipolis, France in 1991. This was joined by an office in Dubai in 2014.

Today the three founding principals are still actively working at Tetra; they have been joined by a multinational and multilingual staff to serve the global power generation market.

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In Memoriam

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Dr. Frank J. Berté (1941-2018)

It is with great regret and deep sadness that we announce the passing of Frank, the president and a co-founder of Tetra Engineering. Frank was an excellent engineer, an inspiring leader and most importantly a truly nice man. Everyone who knew him or worked with him over the years enjoyed his sense of humor, his enthusiasm for his work and his love of life. He will be greatly missed. We all extend our sincere condolences to his wife Phyllis, his sons Frank Jr and Nicky, and their families.



About Us

Established in 1988, Tetra Engineering has more than 25 years experience providing solutions to the power industry. We specialize in solutions for HRSGs, conventional boilers & steam-cycle balance of plant.


Our Locations

Offices in: Connecticut, USA; Nice, France; Dubai, UAE.