About us
About us
About us
About us
About us
About us
About us
About us
About us
About us
TREVIICOS: history, know-how and innovation

TREVIICOS was founded in 1997 when TREVI acquired ICOS to combine the world wide experience of TREVI with ICOS' knowledge of the North American market.

Active in North America since 1964, ICOS has made construction of hundreds of infrastructure projects and renowned buildings possible, including the World Trade Center in New York City. Soon after its inception, TREVIICOS was awarded a major contract for the complex foundation system of the new Southeast Expressway, better known as the Big Dig.

As work on the Big Dig projects ended, private development in the Boston area flourished, offering opportunities for TREVIICOS to be involved in the construction of new hotels, condominiums, office buildings as well as medical and educational facilities.


Rooted in the USA

At the same time, TREVIICOS began expanding its reach across the United States where we could use our expertise to make headway in the market of foundation construction. This new “nation-oriented” approach led to New York City projects and later to important projects in California such as the Webster Posey Tube for CALTRANS.
TREVIICOS' early involvement in Florida was soon followed by the award and successful completion of the rehabilitation of Walter F. George Dam in Alabama. Our technology, expertise and resources were recognized by the market and the Tuttle Creek project was added to our list of contracts in late 2005. Our involvement in major Dam and Levee projects resulted in the award of the Herbert Hoover Dike project, which surrounds Lake Okeechobee in Florida; the highly complex project to consolidate Wolf Creek Dam in Kentucky for the U.S. Army Corps of Engineers; work for the levee improvement to the New Orleans East Back Levee Reach LPV 111 in Louisiana.

Today, TREVIICOS continues to have a large presence from the Greater Boston area to New Orleans and Florida as well as several states in between where we operate as a specialty subcontractor, but also as a specialty general contractor. We will continue extending our reach through the North American market to acquire the most challenging and demanding projects.

  • Stefano Valagussa, President & CEO (svalagussa@treviicos.com)
  • Mario Mauro, Vice President (mmauro@treviicos.com)
  • Renzo Grando, Vice President of Operations (rgrando@treviicos.com)
  • Emanuele Davitti, Executive Vice President (edavitti@treviicos.com)
  • Francesco Cardillo, Chief Financial Officer (fcardillo@treviicos.com)
  • Shelia Tharp, Corporate Controller (stharp@treviicos.com)
  • Robert Sexton, Corporate Environmental, Health & Safety Manager (rsexton@treviicos.com)
  • Kanchan Sen, Estimating Manager (ksen@treviicos.com)
  • Anthony Tolentino, HR Manager (atolentino@treviicos.com)
  • Lorenzo Faedi, Technical Manager (lfaedi@treviicos.com)
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38 Third Avenue, Charlestown, MA 02129 U.S.A.
Our group

Trevi Group is a worldwide leader in the field of soil engineering (special foundations, tunnel excavations, soil consolidation and the building and marketing of special rigs and equipment relevant to this engineering sector). The Group is also active in the drilling sector (oil, gas and water), both in plant production and the supply of services. In addition, the Group also builds automated underground car parks.

The Group was established in 1957 and today has more than 40 branches in more than 80 countries.

It's success is due to the vertical integration of the main divisions making up the Group.


TREVI operates in the execution of specialised works in the field of underground engineering, always obtaining excellent results, and it supplies services with high added value and with high profitability margins.

SOILMEC manufactures plants and rigs that are used for foundation engineering. Its products are the result of a forty-years experience, and are tested under the most difficult conditions in the works the Group carries out all over the world through the TREVI Division.



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