

No Dig Alliance
Overview
No Dig Alliance (NDA) is a leading provider of trenchless underground water infrastructure services in the Nordics. Operating across Sweden, Norway, and Finland, the company addresses Europe’s aging water networks through a comprehensive suite of non-invasive, resource-efficient “no-dig” technologies for the renewal, installation, and maintenance of underground water and sewage pipelines. NDA serves a broad base of public and private clients, primarily through long-term service agreements.
NDA supports the transition to sustainable water infrastructure through non‑invasive and resource‑efficient technologies.
Leveraging a scalable and decentralized model that empowers local entrepreneurship and drives operational excellence across the group, NDA has demonstrated a strong record of organic growth and successful add-on acquisitions. Our aim is to leverage its strong Nordic base to drive organic growth and strategic M&A, building a leading European provider of trenchless underground water infrastructure services.
Our Contribution
Buy and Build
Unlocking New Growth Avenues
Operational Excellence
Environmental Thesis
Europe’s underground water infrastructure is aging and inefficient, with ~25% of treated water lost through leaks. Addressing this will require ~€100bn of investment over the next decade.
Urbanisation, regulation, and climate resilience are driving demand for sustainable solutions. Trenchless (no-dig) technologies - long championed by Ambienta - reduce leakage while cutting CO₂ emissions by up to 90% vs. traditional methods.
NDA applies these solutions across pipe renewal, maintenance, and installation, supporting the transition to more resilient and sustainable water infrastructure.
Lead Partners
Overview
No Dig Alliance (NDA) is a leading provider of trenchless underground water infrastructure services in the Nordics. Operating across Sweden, Norway, and Finland, the company addresses Europe’s aging water networks through a comprehensive suite of non-invasive, resource-efficient “no-dig” technologies for the renewal, installation, and maintenance of underground water and sewage pipelines. NDA serves a broad base of public and private clients, primarily through long-term service agreements.
NDA supports the transition to sustainable water infrastructure through non‑invasive and resource‑efficient technologies.
Leveraging a scalable and decentralized model that empowers local entrepreneurship and drives operational excellence across the group, NDA has demonstrated a strong record of organic growth and successful add-on acquisitions. Our aim is to leverage its strong Nordic base to drive organic growth and strategic M&A, building a leading European provider of trenchless underground water infrastructure services.
Our Contribution
Buy and Build
Unlocking New Growth Avenues
Operational Excellence
Environmental Thesis
Europe’s underground water infrastructure is aging and inefficient, with ~25% of treated water lost through leaks. Addressing this will require ~€100bn of investment over the next decade.
Urbanisation, regulation, and climate resilience are driving demand for sustainable solutions. Trenchless (no-dig) technologies - long championed by Ambienta - reduce leakage while cutting CO₂ emissions by up to 90% vs. traditional methods.
NDA applies these solutions across pipe renewal, maintenance, and installation, supporting the transition to more resilient and sustainable water infrastructure.
Lead Partners
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