# HS2 — UK public sector contract awards

> A public buyer profile built from sourced government contract award notices.

## Key facts

- Awards: 811
- Known award value: £4,611,196,913
- Distinct suppliers: 425
- First award: 17 October 2016
- Latest award: 9 July 2025

## Top suppliers

- [DELOITTE LLP](/suppliers/deloitte/public-sector-contract-awards) — 32 awards
- [Pricewaterhousecoopers](/suppliers/pricewaterhousecoopers/public-sector-contract-awards) — 14 awards
- [Ernst & Young](/suppliers/ernst-young/public-sector-contract-awards) — 13 awards
- [Gardiner & Theobald](/suppliers/gardiner-theobald/public-sector-contract-awards) — 13 awards
- [Tisski Ltd\.](/suppliers/tisski/public-sector-contract-awards) — 10 awards

## Contract awards

### [LAN WIFI & SD-WAN Managed Services](/contracts/ocds-b5fd17-0fb25ed1-e86b-4e68-9295-60661f58d2c0)

HS2 · UBDS IT CONSULTING LIMITED · £493,308 · 9 July 2025 · awarded

### [Commercial Assurance Services 2025](/contracts/ocds-b5fd17-78b9e821-121d-4931-91eb-727446b43286)

HS2 · Sharpe Pritchard · £434,400 · 1 April 2025 · awarded

### [Stakeholder mapping and engagement to support HS2 Reset communications and engagement](/contracts/ocds-b5fd17-34049533-3d3c-4721-8338-19232f319414)

HS2 · JFG Communications Ltd · £22,700 · 28 February 2025 · awarded

### [Counter Fraud and Business Ethics \(CFBE\) Expert Services](/contracts/ocds-b5fd17-3385edcd-6c11-48c8-af2f-27f0df40ff7e)

HS2 · Grant Thornton Limited · £76,400 · 11 February 2025 · awarded

### [SDWAN Circuits Renewal 2025](/contracts/ocds-b5fd17-58525505-6eb2-49a5-8cf8-fa65b19daebe)

HS2 · Vodafone Limited · £131,064 · 14 March 2025 · awarded

### [HS2 Limited High Voltage \(HV\) Power System](/contracts/ocds-b5fd17-40d413a3-3580-4108-b69a-5be07e2c5828)

HS2 · Siemens Mobility Costain JV · £328,237,077 · 20 January 2025 · awarded

### [HS2 Project Third Party Telecommunications Systems](/contracts/ocds-b5fd17-60cd04ac-dfb7-4432-91a8-09df678c2d05)

HS2 · Hitachi Rail GTS UK Limited and Telent Technology Services Limit · £80,540,409 · 23 January 2025 · awarded

### [Expert Witness - Noise Consultant](/contracts/ocds-b5fd17-7acc9e1e-ecdd-4185-b491-f3924b528fbb)

HS2 · Southdowns Environmental Consultants Ltd · £75,000 · 3 February 2025 · awarded

### [Strategic Narrative and Priorities](/contracts/ocds-b5fd17-27bcf1f9-47f1-474b-8a40-fc1b25c066e9)

HS2 · Boston Consulting Group · £1,940,000 · 21 January 2025 · awarded

### [HRS13/14/15/16 Track Lots 1, 2, 3, 4](/contracts/ocds-b5fd17-b47449ad-4627-431c-bd33-ba90e4fb93d3)

HS2 · STRABAG Rhomberg Sersa Joint Venture · £1,957,000,000 · 20 November 2024 · awarded

### [ServiceNow-Development Support](/contracts/ocds-b5fd17-a5af7c31-c468-45ab-80f9-13e0be891f10)

HS2 · UP3 Services Limited · £352,000 · 10 February 2025 · awarded

### [Category Management Design and Implementation Partner](/contracts/ocds-b5fd17-94b60b64-57e7-496b-a4d4-9d3efc5d9244)

HS2 · Bloom Procurement Services Ltd · £215,200 · 6 February 2025 · awarded

### [Programme Controls Improvement Plan](/contracts/ocds-b5fd17-b41d6ead-de59-4ffb-b960-0f8d3522d524)

HS2 · Deloitte LLP · £3,536,100 · 31 January 2025 · awarded

### [Overhead Catenary System for HS2 Ltd](/contracts/ocds-b5fd17-6443ea35-e39d-4bdd-9b1e-f40e1347c82b)

HS2 · COLAS RAIL LIMITED · £206,910,125 · 7 January 2025 · awarded

### [Expert Witness - Quantity Surveyor](/contracts/ocds-b5fd17-82157c6e-5387-4e44-a40d-a6439e0c2e6c)

HS2 · Somerset Consult · £120,920 · 23 January 2025 · awarded

### [HS2 Ltd Engineering Management System \(EMS\)](/contracts/ocds-b5fd17-011f8f57-9ef7-4ee4-a985-f270d35ae108)

HS2 · Siemens Mobility Limited · £35,094,387 · 8 January 2025 · awarded

### [HS2 Limited Tunnel and Lineside Mechanical and Electrical Systems](/contracts/ocds-b5fd17-3675aa44-cbdd-4d64-94c8-fb28b8cc1b8f)

HS2 · Costain Limited · £408,545,166 · 6 January 2025 · awarded

### [Insights Discovery Management Tool](/contracts/ocds-b5fd17-5ee90a31-4b9d-44a6-9e1b-8ddd9a3bcb4b)

HS2 · Insights Learning & Development Limited · £50,000 · 22 December 2024 · awarded

### [HS2 Ltd Control, Command, Signalling and Traffic Management](/contracts/ocds-b5fd17-d15f8c53-f398-49cc-a713-bba562b29080)

HS2 · Siemens Mobility Limited · £179,430,311 · 20 November 2024 · awarded

### [HS2 Ltd Operational Telecommunications and Security Systems](/contracts/ocds-b5fd17-4b6dfd65-fc29-45a3-9195-02952c8554cf)

HS2 · Siemens Mobility Limited · £189,515,306 · 20 December 2024 · awarded

### [The provision of Support to the CEO Office](/contracts/ocds-b5fd17-4b3997ba-e051-4fdf-b61e-bc54b88b2818)

HS2 · THE NICHOLS GROUP LIMITED · £2,000,000 · 8 January 2025 · awarded

### [Property and Planning Legal Services](/contracts/ocds-b5fd17-5061b82a-43f2-4543-a5c9-1eca7fb271e6)

HS2 · Gowling WLG \(UK\) LLP · £500,000 · 2 December 2024 · awarded

### [Provision of External Recruitment Market Data to HS2](/contracts/ocds-b5fd17-71e85072-74ad-4c1c-b7e6-c3f2a4354966)

HS2 · AI Recruitment Technologies · £120,000 · 29 November 2024 · awarded

### [Main Works Construction contracts \(MWCC\) Commercial Reset](/contracts/ocds-b5fd17-471ce241-6642-4b9f-8f59-7730ea4acc54)

HS2 · PricewaterhouseCoopers LLP \(PwC\) · £2,054,400 · 9 December 2024 · awarded

### [Logistics Control Tower - Workforce and People](/contracts/ocds-b5fd17-566a1cf6-038e-4bb0-b954-ab29b8b85885)

HS2 · Biosite Systems Limited · £40,300 · 13 November 2024 · awarded

Page 1 of 33; 811 total records.