Read why we’re the trusted people, clients count on to ensure things run more smoothly, profitably and enjoyably.

United Utilities Group PLC

“TSS have provided the highest quality quantity surveying, commercial management and financial reporting service. Engaged at short notice to de-risk contract mobilisation of the £69M PA contact TSS provide a dedicated team of 8 FTE who successfully managed some 25,800 orders with a value of £18.7m. TSS provided outcomes supported by innovative processes supported by the F0CUS platform. The platform completed the heavy lifting providing robust information on which short, medium and long term commercial decision could be made by both TSS and UU. The information has helped create a transparent and collaborative approach to all commercial activities.”

Sinead McGuire
United Utilities, Commercial Manager
NMS Lots 1 to 4



“From 2012 to 2019 I continually worked with the team from TSS during the course of Metrolink extension. During this period they provided commercial, project and on site management services for Electricity North West Ltd facilitating the construction of a swept path enabling new TfGM managed Metrolink lines to be constructed. Working with both HV and LV services they successfully facilitated diversions to them the sum of £38 million from C3 stage through delivery on site to final account. In addition to the above TSS provided commercial management services from 2013 to BT Openreach for the Metrolink projects formulating, assessing and agreeing final accounts with TfGM for diversions and civils works to the sum of £19 million. Metrolink is a challenging environment requiring identifying risks at project and programme level, facilitating mitigation and escalation accordingly, complete with the necessary formal auditable trail, all which provides confidence in both outturn cost and programme underpinned by TSS’s RICS regulated status and sets them apart from others within the regulatory sector in which I operate.”

Phil Horsman
TfGM, Former Utilities Manager
Metrolink extension


Cadent Gas

“We reached out to TSS approximately twelve months to support us with a commercial project which they enabled through a short notice mobilisation, several implementation workshops, a number of data review and source mapping sessions, works activity alignment and cost reporting across many operational levels. In addition to the practicalities involved in developing this solution TSS have worked collaboratively with a range of Cadent and supply chain stakeholders. We have found Nick and the TSS team to be professional, agile, and appropriately challenging to better inform our thinking”

Steve Hunt
Cadent Gas, Commercial Director
Former United Utilities Network Business Manager
NMS Contract


Welsh Water

“TSS focused on our needs and were transparent throughout our dealings. By looking at the contract from their perspective and assembling a one version of the truth, providing clarity in a level that we have never previously achieved.”

Scott Beard
Welsh Water, Executive Director

Contact tss

For more information or to enquire about our services, please don’t hesitate to get in touch.

Contact us