[2][3] Briggs has held a contract with the Ministry of Defence since 2006 serving a single point mooring repair and maintenance in the Falkland Islands.

[7] From 2012 until 2020, the company was contracted by Transport for London to manage the Woolwich Ferry operation on the River Thames.

Additionally, Briggs are managing the infrastructure upgrades required to berth and operate the new ferries.

[10] The commercial diving service was introduced in 2015, initially to support the company's marine projects particularly submarine cables, however, it now operates as an independent part of the business.

[12][13][14] In 2018 Briggs Marine was given a three-year contract by BP exploration worth over $4 million to provide fire and rescue services at Sangachal Terminal in Azerbaijan.