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International

The International section of Trenchless Technology includes project stories, case studies, features and news updates focused on the underground infrastructure market outside of the United States and Canada.

Attend the 23rd International Conference on Trenchless Engineering in Poland
Trenchless Technology Staff
May 12, 2025
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International German Version McElroy Website
McElroy Adds German Language Option to its Website
April 21, 2025
International Vortex McAllister Group
Vortex Companies Strengthens UK, Ireland Presence
April 16, 2025
International Rootex EITAN Plumbing Experts Ltd.
OBIC Adds Rootex EITAN Plumbing Experts Ltd. as New Certified Installer in Israel
April 8, 2025
International News NuFlow Technologies Logo
Trelleborg Group Finalizes NuFlow Technologies Acquisition
March 11, 2025
International News Vortex Geokrete DIBt certification
Quadex GeoKrete Geopolymer Receives DIBt Certification

Quadex GeoKrete Geopolymer has received the prestigious DIBt certification under approval number Z-42.3-612....

March 10, 2025
International News Primus Liner entering Pit
Rädlinger Primus Line Expands Product Portfolio

Rädlinger Primus Line recently unveiled substantial additions to its product portfolio....

March 10, 2025
Pipe Relining
How to Rehabilitate 2,150 Meters of Drinking Water Pipeline with...

In the spring of 2024, the trenchless rehabilitation of a 2,150-m long cast-in-situ reinforced concrete drinking water p...

February 21, 2025
International Saertex multiCom
SAERTEX multiCom Achieves Sustainability Milestones

SAERTEX multiCom’s has received the EcoVadis Gold Rating....

February 7, 2025
Horizontal Directional Drilling HDD in India
World Record Parallel HDD Intersects in India 

The installation of two parallel pipelines, each more than 13,000 ft in length, within a narrow right of way was a techn...

January 16, 2025
International News Vortex Companies Etecas
Vortex Companies UV Curing Portfolio Grows

The Vortex Companies grows its UV curing portfolio with its acquisition of ETECAS UG, of Germany....

January 2, 2025
U.S. News
Core & Main, UIS Announce Distribution Partnership

Core & Main is partnering with UIS, a UK-based technology and tooling innovator, to provide the United States with the U...

November 5, 2024
Grouting
Injection Grouting a Wet Well in the Bahamas a Money-Saving...

Prior to injection grouting, it's estimated the infiltration leak in this one wet well was costing the utility around $2...

June 27, 2024
Microtunneling
Trenchless Pioneers – Dr.-Ing. E.h. Martin Herrenknecht

Martin Herrenknecht is just as excited today as he was more than 40 years ago when he formed the company that bears his...

May 9, 2024
Associations IB2024
Register to Attend the IB2024 in Poland

Organized by Wydawnictwo Inżynieria Sp. z o.o,, IB2024 is the largest trenchless industry meeting in Central and Easter...

April 23, 2024
International News Woolpert-Murphy Geospatial
Woolpert Expands with Murphy Geospatial Acquisition

Woolpert has acquired Murphy Geospatial, o Kilcullen, Ireland....

April 15, 2024
Associations
ISTT Announces New Executive Director

The Board of Directors of the International Society for Trenchless Technology (ISTT) is pleased to announced that effect...

March 5, 2024
Business/People Bothar Boring and Tunnelling
OCP Asia Becomes Controlling Shareholder of Bothar Australia and Canada

Funds managed by OCP Asia have become the controlling shareholder of Bothar Group Pty Ltd’s Australian and Canadian op...

January 30, 2024
International Global Infrastructure Partners
BlackRock Agrees to Acquire Global Infrastructure Partners

BlackRock Inc. and Global Infrastructure Partners announced that they entered into an agreement for BlackRock to acquire...

January 19, 2024
International Sacpro
Helix Kapital Partners with Sacpro AB

Sacpro AB, the Sweden-based producer and supplier of relining technology and training for trenchless pipe rehabilitation...

December 22, 2023