- International Pipe Bursting Association,
- North American Society For Trenchless Technology, https://www.nastt.org/
- American Gas Association, https://www.aga.org/
- Distribution Contractors Association, https://dcatrenchless.com/
- Association of Equipment Manufacturers, http://www.aem.org/
- American Water Works Association, http://www.awwa.org/
- NASTT Great Lakes, St. Lawrence & Atlantic, http://www.glsla.ca/
- Midwest Society for Trenchless Technology, http://www.mstt.org/
- NASTT Northwest Chapter, http://www.nastt-nw.com/
- NASTT Rocky Mountain Chapter, http://www.rmnastt.org/
- NASTT Western Chapter, http://www.westt.org/
- AREMA American Railway Engineering and Maintenance-of-Way Association, https://www.arema.org/
- Sewer System Replacement, http://www.nassco.org/
- Pipe Line Contractors Association, http://www.plca.org/
- Power & Communication Contractors Association, http://www.pccaweb.org/
- National Utility Contractors Association, http://www.nuca.com/
- NASTT British Columbia, http://www.nastt-bc.org/
- Underground Contractors Association, http://www.uca.org/
- Mid Atlantic Society for Trenchless Technology, http://www.mastt.org/
- Water Environment Federation, http://www.wef.org/
- NASTT Pacific Northwest Chapter, https://www.pnwnastt.org
- Southeast Society for Trenchless Technology, http://www.sestt.org/
- Underground Construction Technology Association, http://www.uctaonline.org/
