Inspection shafts
Inspection shafts and chambers that allow access for monitoring and maintaining buried lines.
ASOPLAST S.p.A., operating through its Technodrain brand from Ortezzano in Italy's Marche region, designs and manufactures linear drainage systems and…
Boller GmbH & Co. KG, headquartered in Neunkirchen (Siegerland), Germany, traces its roots to the 2003 acquisition of Diehl Umwelttechnik, a firm orig…
Centraltubi S.p.A. is the founding company of System Group, established in 1979 by Alvaro Boscarini in Lunano, Italy (Marche region). Beginning with a…
ERKON Doekuem, founded in 1999, casts gray and ductile iron at a 30,000-square-meter site in Konya, Turkey, supplying water, sewerage, and telecom inf…
Elysee Rohrsysteme GmbH, headquartered in Ennsdorf, Austria, was founded by physicist Antonis Protopapas and brands itself as a leading green enterpri…
Global Castings Pvt. Ltd. (GCPL) is a Kolkata-based Indian foundry established in 2010 under the Shah Group, operating one of the country's largest au…
HABA-Beton Johann Bartlechner KG is a German precast concrete manufacturer serving underground civil engineering and water infrastructure markets acro…
HEGLER PLASTIK GmbH, based in Lemgo, Germany, manufactures plastic pipe systems, inspection chambers, and rainwater management solutions for civil eng…
HIDROSTANK S.L., established in 1996 and based in Tafalla, Navarra, Spain, designs and manufactures integrated infrastructure solutions for sanitation…
Kompozit Kimya A.Ş., operating under the NFG brand as part of Erdem Holding, is a Turkish manufacturer of SMC and BMC composite infrastructure product…
Kaczmarek Malewo Spółka Komandytowa, operating from Malewo near Gostyń, Poland since 1985, is the country's largest family-owned manufacturer of plast…
Moenninghoff GmbH & Co. KG has produced precast concrete components since 1948 at a 65,000-square-meter site in Senden, Germany, where a staff of more…
P.V. Betonfertigteilwerke GmbH, part of the P.V. Gruppe based in Hanau, Germany, is a medium-sized family-owned manufacturer of precast concrete produ…
PREDL GmbH, operating under the brand PREDL Austria, manufactures plastic manhole rehabilitation and new-build solutions from its production facility …
SIMONA AG, headquartered in Kirn, Germany and listed on the Frankfurt and Berlin exchanges, is a global plastics processing company with fiscal 2025 r…
TIBATEK GmbH, founded in 2016 and based in Borken, Germany, is a civil engineering equipment manufacturer spun off from the construction firm Klaus St…
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