Client Testimonials

Every day, clients around the world trust us with their projects.

Our know-how and capacity to innovate empower us to deliver optimised solutions for each project.

Whether your an investor, developer, main contractor, engineering consultancy, utility manager or building firm : talk to us about your requirements!


“I would like to personally thank SIXENSE and specifically the team which has, over several years supported the delivery of Crossrail. SIXENSE’s contribution through the main C704 contract, through earlier contracts within our supply chain, and through your continued support with the satellite interferometry has proved invaluable. As we approach the opening of Crossrail, one of the unseen successes of the project has been our ability to deliver the underground spaces without any appreciable settlement impact to the infrastructure above. This has represented one of the greatest delivery risks and we are indebted to SIXENSE for your skills, experience and professionalism in supporting our project.”

Simon Wright OBE, Chief Executive, CROSSRAIL


“Sixense are a key partner in helping us manage our significant noise and air quality risks through a complex and dynamic construction process. The Sixense team have an in-depth understanding of the noise management requirements for the contract and actively identify sticking points and proactively problem solve when site constraints are raised. As with most construction activities, there is often pressure to achieve tight deadlines. Reports are consistently of a good quality, with any issues appropriately dealt with when raised.”

Matthew Gardiner, Environmental Manager – Costain Vinci Bachy JV, THAMES TIDEWAY EAST


“The team I dealt with were very professional in their works and met the requirements of the project including mobilising at short notice”

Kwabena Appau, Project Manager – Bam Nuttall, WOOLWICH FERRY BERTHS


“Once provided with required trace and safe at high access, Sixense crews are self-sufficient and completed a quality installation on time. Site operatives are highly skilled technicians that can sort nearly all challenges faced on site. Fluent and open communication with Sixense project management helped to organise the works and sort challenges encountered during the installation phase.”

Enric Cruzate, Senior Surveyor – Alstom TSO Costain JV, CROSSRAIL C610 SYSTEMWIDE


“From our first contact with Soldata and right through to the current works with Sixsense it has been clear that your company have taken time to listen to our needs and requirements before putting together your quotation and proposals. This has led to a situation where discussions have allowed us to arrive at a solution to all of the challenges that the project has encountered. Your team have worked very well with the Hochtief UK team and your reports have been both punctual and have consistently met the agreed requirements. We look forward to working with SixSense again on future projects.”

Jon Elliott, Project Manager – HOCHTIEF, POWER ROAD BRIDGE