Posted on July 29, 2026
A new joint venture aims to transform dredging operations across one of the UK’s most vital waterways.
Harwich Haven Authority (HHA) and Boskalis Westminster have launched Suffolk Dredging LLP, combining HHA’s knowledge of the Haven with Boskalis Westminster’s expertise in dredging and marine services.
HHA – which is a non-profit trust – navigates shipping through vital waterways leading to the UK’s largest container port at Felixstowe, as well as the ports of Harwich and Ipswich.
The new company will take on HHA’s five-year maintenance dredging contract, ensuring navigable depths for vessels throughout the Haven.
Suffolk Dredging has also secured the licence for Tiamat, an innovative dredging system developed by HHA.
More: Ipswich and Colchester man writes punk guide to business success
This opens the door to international deployment and supports the joint venture’s long-term growth ambitions.
Jake Storey, chief financial officer at Harwich Haven Authority, said: “The formation of Suffolk Dredging LLP marks an exciting new chapter for Harwich Haven Authority.
“By bringing together our expertise with Boskalis’ global experience, we have created a partnership that will deliver high-quality maintenance dredging services for the Haven while also creating opportunities to develop and commercialise innovative technologies such as Tiamat.”
More: Farmer runs 100-mile ultramarathon with fractured foot to raise awareness
The partnership is expected to improve operational efficiency and promote innovation in dredging practices, strengthening the sustainability of maintenance work in the Haven.
Paul de Jong, managing director of Boskalis Westminster, said: “We are delighted to be partnering with Harwich Haven Authority in Suffolk Dredging LLP.
“This joint venture combines complementary strengths and creates a platform for delivering safe, efficient and innovative dredging solutions, both within the Haven and potentially in new markets around the world.”
In addition to the dredging contract, the Tiamat licence gives Suffolk Dredging a solid starting point to expand its services and technology offerings globally.
More: Fressingfield farm hopes to revive hemp industry to make eco-friendly homes
HHA and Boskalis are also partnering on the Beneficial Use of Dredged Sediment (BUDS) project, which aims to turn dredged material into a resource for environmental improvement.
The project sees the two organisations working with conservation groups to reuse sediment from harbour dredging to restore saltmarsh habitat and improve coastal protection around the Haven.
