Contract services
Connecting Infrastructure Across the Inland Network
Maintaining infrastructure along the nation’s waterways takes more than skill — it takes access. From remote towpaths to canal bridges, utilities to culverts, many of the most critical sites can’t be reached from land.
The Rothen Group provides specialist access and utility support for the UK’s inland waterways. With floating platforms, mobile welding units, and purpose-built equipment, we deliver infrastructure projects in places others can’t reach — safely, efficiently, and with minimal disruption.
Whether you’re resurfacing a towpath, installing fibre optics, or repairing a heritage bridge, we offer the practical access, equipment transport, and installation services needed to get the job done.

Dredging
View More

Lock
maintenance
View More

Lock
maintenance
View More

Dredging
View More
Gallery

FEATURED CASE STUDY
Habitat Creation Coney Meadows, Droitwich
Coney Meadows is part of a nationwide project to restore the UK’s wetlands. Since the 17th century, large areas of reedbeds have been stripped and converted into agricultural land, massively reducing the number of habitats available for wetland animals.

FEATURED CASE STUDY
Changing the Shape of the River Derwent, Derby
Following the storm seasons of 2023 & 2024, the EA set out to review its impact on the UK’s waterways. The River Derwent in Derby was flagged after a sonar scan of its navigation identified a scour hole – a direct result of heavy rainfall pushing sediment downstream.
This is an FAQ answer
This is an FAQ Question?
FAQ
Your questions answered
Who we collaborate with
about us
A decade of
The Rothen Group
With decades of experience maintaining the UK’s inland waterways, The Rothen Group is a trusted name in dredging and marine engineering. From targeted spot dredging to large-scale restoration works, we help keep canals, rivers, ponds and lakes clear, navigable and environmentally sound.
Our expert team includes qualified engineers, dredging specialists and plant operators who are passionate about the long-term health of the nation’s water network. By combining proven techniques with modern, specialist equipment, we deliver efficient, low-impact dredging solutions – on time, on budget, and always with care for the ecosystems we work in.
